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$381.62–$417.99Price range: $381.62 through $417.99
The NerdQaxe++ is a quad-chip open-source Bitcoin solo miner running four Bitmain BM1370 ASICs that delivers 4.82 TH/s at 70.6 watts stock and over 6 TH/s at 103 watts overclocked. Revision 6.1 eliminates the mechanical fuse, adds a 15A XT30 power connector, and routes 1oz copper traces that lower board temperatures by 21.4%, assembled and tested in the USA.
The NerdQaxe++ is a quad-chip open-source Bitcoin solo miner built on four Bitmain BM1370 ASICs, the same SHA-256 chips used in the Antminer S21 Pro. At default settings (600 MHz, 1150 mV), the NerdQaxe++ produces 4.82 TH/s at 70.6 watts for an efficiency of 14.66 J/TH. Overclocked to 800 MHz and 1250 mV, output exceeds 6 TH/s at 103 watts (16.5 J/TH).
Revision 6.1 replaces the one-shot 8A mechanical fuse with intelligent power monitoring, upgrades the power input to an XT30 connector rated for 15A, and routes 1oz copper traces that reduce board temperatures by 21.4% compared to Revision 5, per FLIR thermographic testing. These changes eliminate the two most common failure modes in earlier NerdQaxe++ revisions: blown fuses during moderate overclocking and thermal throttling at the voltage regulators.
NerdQaxe++ Specifications
Specification
Default (600 MHz / 1150 mV)
Overclocked (800 MHz / 1250 mV)*
Hashrate (±15%)
4.82 TH/s
6+ TH/s (up to 6.5 TH/s)
Power Draw (±15%)
70.6 W
103 W
Efficiency (±15%)
14.66 J/TH
15.65 J/TH
ASIC Temperature
48.1°C
57.2°C
VRM Temperature
41.2°C
54.4°C
ASIC Chips
4x Bitmain BM1370 (S21 Pro)
Algorithm
SHA-256
Power Connector
XT30 (supports up to 15A)
Input Voltage
12V DC
Copper Weight
1 oz
PCB Thickness
2 mm FR-4
Display
1.9″ LilyGO LCD (color)
Connectivity
Wi-Fi 2.4 GHz (ESP32-S3)
Fuse
None (fuse-free design)
Noise Level
~40 dB (default), ~55 dB (overclocked)
Dimensions
3.54″ x 4.72″ x 1.57″
Weight
~0.7 kg with heatsink
Firmware
AxeOS (open-source, browser-based)
Manufacturing
USA
Warranty
90-day limited (Solo Satoshi)
Ships From
Houston, Texas, USA
*Overclocking Disclaimer: Overclocking is performed at the end user’s own risk. Overclocking may void warranty coverage if damage occurs due to excessive voltage, frequency, or temperatures. Solo Satoshi is not responsible for damage resulting from user-modified settings. Always monitor temperatures and ensure adequate cooling before adjusting settings beyond factory defaults.
What Makes the NerdQaxe++ Revision 6.1 Different?
Earlier NerdQaxe++ revisions had two recurring problems: a one-shot 8A fuse that blew during moderate overclocking, and overheating power traces that limited long-term stability. Revision 6.1 solves both.
Fuse-Free Design: The mechanical one-use fuse is gone. Intelligent power monitoring replaces it. No more replacing fuses after a current spike.
XT30 Power Input: Replaces the old 8A barrel connector. Supports up to 15A without voltage sag, giving you clean headroom for overclocking.
1oz Copper Traces: Improved trace layout lowers board temperatures by 21.4% compared to previous revisions. This directly improves clock stability at higher frequencies.
Spring-Mounted Heatsink: Maintains uniform pressure on all four BM1370 ASICs. Better thermal contact means better heat transfer and more consistent performance.
Relocated Temperature Sensors: Provides accurate ASIC temperature readings, so AxeOS shutdown protection works correctly.
2mm FR-4 PCB: Increases board durability while staying lightweight.
Thermographic Survey: NerdQaxe++ Revision 6.1 (Left) vs. Previous Revisions (Right)
Confirmed Bitcoin Block Wins Using NerdQaxe++ Hardware
The NerdQaxe++ is the only open-source desktop miner with three confirmed Bitcoin block wins. No competing retailer publishes this data with on-chain verification. Combined block rewards across all three NerdQaxe++ finds exceed $560,000.
Block #944,078 was mined on April 7, 2026, by a single NerdQaxe++ unit hashing through the Noderunners solo mining pool. A single desktop miner running approximately 5 TH/s against a network exceeding 900 EH/s found a full Bitcoin block and earned 3.132 BTC. This is the first confirmed solo block win by a single NerdQaxe++ unit, not a cluster.
Block #920,440 remains the largest confirmed payout to an open-source home miner in Bitcoin history. That customer purchased his NerdQaxe++ Rev 6 units from Solo Satoshi and used the $342,000 reward to pay off his home.
All three blocks are verifiable on-chain at their respective block heights via mempool.space.
Profitability depends on your electricity cost, the current Bitcoin price, and whether you solo mine or pool mine. Here are the numbers as of April 2026.
Solo Mining (Lottery Mining): You compete independently for the full 3.125 BTC block subsidy plus transaction fees. At 4.8 TH/s against a network exceeding 900 EH/s (difficulty 138.97T as of April 2026), the statistical expected time to find a block solo is measured in thousands of years. Despite those odds, NerdQaxe++ hardware has found three confirmed Bitcoin blocks since September 2025, including one by a single unit. Unlikely does not mean impossible.
Pool Mining: Join a mining pool to earn consistent, proportional rewards. At current hashprice levels (~$30.67 per PH/s per day according to Hashrate Index), a single NerdQaxe++ at 4.8 TH/s earns roughly $0.15/day in gross Bitcoin revenue before electricity. Read more about solo mining vs. pool mining.
NerdQaxe++ Electricity Cost at Common Rates
Electricity Rate ($/kWh)
Daily Cost (Default, 70.6W)
Daily Cost (Overclocked, 103W)
Monthly Cost (Default)
$0.05
$0.08
$0.12
$2.54
$0.10
$0.17
$0.25
$5.09
$0.15
$0.25
$0.37
$7.63
$0.20
$0.34
$0.49
$10.17
$0.30
$0.51
$0.74
$15.26
Many NerdQaxe++ owners mine for education, supporting network decentralization, and the chance at a solo block, not purely for daily profit. At $0.10/kWh, a NerdQaxe++ costs less than $6/month to run 24/7.
Setting up the NerdQaxe++ takes about five minutes. No software installation required. Everything runs through the browser-based AxeOS interface.
Power On and Connect: Plug in the NerdQaxe++ using the included power supply. The miner broadcasts a Wi-Fi hotspot (SSID like “Nerdaxe_78B1”). Connect from your phone or computer.
Configure Wi-Fi: Enter your home network credentials through the setup portal. If the portal does not appear automatically, navigate to 192.168.4.1 in your browser.
Enter Your Bitcoin Address: Input any on-chain BTC wallet address. A SegWit address starting with bc1q works best.
Select Your Pool: Choose solo mining via Public Pool or Solo CKPool, or connect to a payout pool like Ocean Mining or Braiins.
Start Mining: Save settings. Your NerdQaxe++ is now hashing Bitcoin.
The NerdQaxe++ Revision 6.1 is designed for safe overclocking. The fuse-free power delivery and thicker copper traces give you clean headroom to push beyond stock settings.
Open the AxeOS web interface by entering your NerdQaxe++ IP address in any browser.
Navigate to the “Settings” tab.
Scroll to “Mining Settings” and select the small square icon to unlock manual input.
Raise “Frequency” in 25-50 MHz increments. Save and observe for several minutes.
Only increase “Core Voltage” when frequency alone causes instability and temperatures remain safe.
Set fan mode to manual at 100% speed during tuning.
Never allow ASIC temperatures to exceed 75°C.
Monitor hashrate, power draw, and temperatures on the dashboard.
Every NerdQaxe++ purchased from Solo Satoshi ships with:
NerdQaxe++ unit (fully assembled and firmware-flashed, Revision 6.1).
Quick-start card with QR link to the detailed setup guide.
Solo Satoshi sticker pack.
Optional Add-Ons (Select at Checkout)
12.4V / 10A / 124W power supply with region-specific C-13 AC power cord (US, UK, AU, or EU).
Solo Satoshi 3D-printed stand with 80mm fan slot for rear cooling.
80mm Noctua 12V rear fan for additional airflow during overclocking.
If you already own a quality 12V / 10A power supply with an XT30 connector, the base NerdQaxe++ unit is everything you need to start mining Bitcoin.
NerdQaxe++ Warranty, Shipping, and Support
Same-Day Shipping: All NerdQaxe++ orders placed before 12pm CST ship the same business day from Houston, Texas, with insured tracking.
Global Shipping: Solo Satoshi ships the NerdQaxe++ worldwide via FedEx and UPS. The optional power supply supports 110-240V input at 50/60 Hz for worldwide compatibility. Region-specific power cords (US, UK, AU, EU) are selectable at checkout.
Assembled in the USA: Every NerdQaxe++ sold by Solo Satoshi is 100% assembled and tested in the United States.
90-Day Limited Warranty: Covers manufacturing defects on every NerdQaxe++ purchased from Solo Satoshi. If something is wrong, we make it right.
Expert Human Support: From people who use NerdQaxe++ miners daily.
What is the NerdQaxe++ and how is it different from other Bitcoin home miners?+
The NerdQaxe++ is the world's first open-source quad-chip Bitcoin solo miner. It pairs four Bitmain BM1370 ASIC chips with a compact, Wi-Fi-enabled ESP32 control board, delivering industrial-grade hash power in a form factor small enough to sit on a desk. Every hardware schematic and firmware file is publicly available, which means you can inspect, modify, and customize the device to your exact needs. The latest Revision 6.1 from Solo Satoshi is assembled and tested in the USA, removes the one-shot fuse from earlier revisions, adds thicker 1 oz copper traces, and introduces a spring-mounted heatsink for better thermal contact. The result is over 6 TH/s at just over 100 watts when overclocked, with an efficiency of roughly 16.5 J/TH.
What are the default and overclocked performance specs for the NerdQaxe++ Revision 6.1?+
At default settings of 600 MHz and 1150 mV, the NerdQaxe++ Revision 6.1 delivers approximately 4.82 TH/s while drawing around 70.6 watts, resulting in an efficiency of about 14.66 J/TH. ASIC temperatures sit near 48 C and VRM temperatures near 41 C under these conditions. When overclocked to 800 MHz and 1250 mV, the device pushes approximately 6 TH/s (many Solo Satoshi customers report stable results between 6 and 6.5 TH/s) at roughly 103 watts, with ASIC temps around 57 C and VRM temps around 54 C. Full performance tables and real-world benchmarks are available on the NerdQaxe++ product page at Solo Satoshi.
How much power does the NerdQaxe++ consume and what power supply is required?+
The NerdQaxe++ draws approximately 70.6 watts at stock settings and up to around 103 watts when fully overclocked. It requires a stable 12-volt DC power supply capable of delivering at least 8 amps continuously, though 10 amps provides comfortable headroom for higher clock speeds and warmer environments. The board connects through an XT30 power connector. Every NerdQaxe++ purchased from Solo Satoshi can be bundled at checkout with a tested and matched 12.4 V, 10 A, 124-watt power supply and a region-specific C-13 AC power cord available in US, UK, AU, or EU styles. Using a third-party or undersized power supply can cause instability, shutdowns, or long-term stress on the voltage regulators.
How loud is the NerdQaxe++ and can I reduce fan noise?+
Yes. At default settings the NerdQaxe++ operates at approximately 40 dB, which is comparable to a quiet laptop or desktop computer. This makes it suitable for bedrooms, living rooms, and home offices without causing disruption. Overclocking increases fan speed and can raise noise closer to 55 dB, which is still similar to a normal conversation. Many Solo Satoshi customers also add the optional rear Noctua fan to improve cooling while keeping noise levels low, even at higher clock speeds.
What comes included when I buy the NerdQaxe++ from Solo Satoshi?+
Every NerdQaxe++ purchased from Solo Satoshi ships with the fully assembled and firmware-flashed NerdQaxe++ Revision 6.1 unit, a quick-start card with a QR link to the full setup guide, and a sticker pack. At checkout you can add optional extras including a UL-certified 12.4 V / 10 A / 124-watt power supply with a region-specific C-13 AC power cord (US, UK, AU, or EU), a Solo Satoshi 3D-printed stand with an 80 mm fan slot, and an 80 mm Noctua rear fan for additional cooling. If you already own a quality 12 V / 10 A power supply with an XT30 connector, the base unit is everything you need to start mining Bitcoin.
How do I set up the NerdQaxe++ for the first time?+
Setup takes about five minutes. Plug in the included power supply, and the NerdQaxe++ will broadcast a Wi-Fi signal (SSID) such as "Nerdaxe_78B1." Connect to that SSID from your phone, laptop, or desktop, and a setup portal will open automatically. If it does not appear, navigate to 192.168.4.1 in your browser. Enter your home Wi-Fi credentials, navigate to settings, put your on-chain Bitcoin wallet address (a SegWit address starting with bc1q works best), put in your preferred mining pool credentials, and save. The device will reboot and begin hashing immediately. Solo Satoshi's complete NerdQaxe++ setup guide walks through every step with screenshots and video.
Can I solo mine Bitcoin with the NerdQaxe++ and what are the realistic odds of finding a block?+
Yes. The NerdQaxe++ is purpose-built for solo mining, also called lottery mining. When you solo mine, you compete independently for the full 3.125 BTC block subsidy plus transaction fees. The odds reflect the massive scale of the Bitcoin network. At 4.8 TH/s against a network exceeding 1 Zetahash, the statistical expected time to find a block solo is measured in thousands of years. Despite those long odds, NerdQaxe++ miners have already found two confirmed Bitcoin blocks in 2025, proving that unlikely does not mean impossible. You can calculate your personal odds at any hashrate using the Solo Satoshi Bitcoin mining calculator.
Has a NerdQaxe++ ever actually found a Bitcoin block?+
Yes, twice in 2025. The first was Block 913,272, found on September 5, 2025, by a NerdQaxe++ hashing through Ocean Mining's DATUM setup. The second was Block 920,440, found by a home miner running a cluster of six NerdQaxe++ Revision 6 units from Solo Satoshi pointed at a self-hosted Public Pool instance on an Umbrel home server. That operator received approximately $342,000 in block rewards. Both events were widely confirmed across Reddit, X, and Bitcointalk, demonstrating that open-source desktop miners can and do win real Bitcoin blocks.
What mining pools and solo mining services are compatible with the NerdQaxe++?+
The NerdQaxe++ works with virtually any stratum-compatible Bitcoin mining pool. Popular choices among home miners include Public Pool (a zero-fee solo/lottery mining pool), Ocean Mining (which supports DATUM for self-constructed block templates and Lightning Network payouts), Solo CKPool, and Braiins Pool (which offers Lightning payouts for smaller miners). You can also point the device at your own Bitcoin full node running software like Public Pool on Umbrel or Start9 for maximum sovereignty. The latest AxeOS firmware even supports true dual-pool mining, letting you split hashrate between a solo pool and a payout pool simultaneously. Solo Satoshi's guide on mining pools breaks down the pros and cons of each type.
How do I overclock my NerdQaxe++ and is it safe?+
Overclocking is done through the AxeOS web interface. Open Settings, scroll to Mining Settings, and tap the small square icon to unlock manual input. Raise frequency in 25 to 50 MHz increments, save, and let the miner stabilize for several minutes before making the next adjustment. Only add voltage when frequency alone causes instability and temperatures remain under control. Set fan mode to manual at 100% speed during tuning, and never allow ASIC temperatures to exceed 75 C. Overclocking does carry real risk, including increased power draw, accelerated component wear, possible warranty limitations. The Solo Satoshi NerdQaxe++ overclocking guide walks through each step with screenshots.
What ASIC chips does the NerdQaxe++ use and why does that matter?+
The NerdQaxe++ is powered by four Bitmain BM1370 ASIC chips. These are the same chips found in the Antminer S21 Pro, some of the most efficient industrial Bitcoin miners ever produced. By using four of these chips on a single compact board, the NerdQaxe++ delivers hash power that once required an entire 135-chip Antminer S7, all while consuming a fraction of the electricity. This chip selection is what allows Solo Satoshi's NerdQaxe++ to achieve efficiency figures in the range of 14.66 to 16.5 J/TH, making it one of the most efficient open-source miners available today.
What is the difference between the NerdQaxe++ Revision 6.1 and earlier revisions?+
Revision 6.1 addresses the two biggest pain points of earlier NerdQaxe++ models. First, the one-shot mechanical fuse on the 12 V rail, which would blow whenever current exceeded 8 amps and kill the miner until physically replaced, has been completely removed in favor of intelligent power monitoring and resettable PSU fuses. Second, the power delivery system has been redesigned with thicker 1 oz copper traces and an improved layout that lowers board temperatures by 21.4% compared to previous revisions. Additional upgrades include a beefier XT30 power connector supporting up to 15 A, a spring-mounted heatsink for uniform pressure on the BM1370 chips, relocated temperature sensors for more accurate readings, and a thicker 2 mm FR-4 PCB. The net result is a 12% efficiency gain over Revision 5. Solo Satoshi's detailed comparison article covers every upgrade in depth.
What does open-source mean and why does it matter for Bitcoin mining hardware?+
Open-source means the hardware schematics, PCB designs (created in KiCad), and ESP32-based firmware for the NerdQaxe++ are all publicly available for anyone to inspect, modify, and distribute. This transparency allows the global community of developers, engineers, and hobbyists to spot bottlenecks, patch bugs, and contribute improvements, which is exactly how the Nerdaxe platform evolved from a 56 kH/s microcontroller demo in 2019 to the 6+ TH/s Revision 6.1 in 2025. Open-source hardware also protects you from vendor lock-in and ensures you are never dependent on a single manufacturer for firmware updates or support. Solo Satoshi works closely with the open-source developers and every purchase directly supports continued open-source development and innovation.
Does the NerdQaxe++ need a dedicated computer or special software to operate?+
No. The NerdQaxe++ features an onboard ESP32 microcontroller and runs AxeOS, a web-based operating system accessible from any browser on a phone, tablet, laptop, or desktop. There is no software to install. Once connected to your Wi-Fi network, you simply type the device's IP address into your browser to access the full dashboard, configure pools, adjust overclocking settings, monitor temperatures, and update firmware. The 1.9-inch LilyGO LCD on the device itself also cycles through live hashrate, board temperatures, Bitcoin price, and network statistics so you can check status at a glance without opening a browser.
Can I mine cryptocurrencies other than Bitcoin with the NerdQaxe++?+
The NerdQaxe++ uses ASIC chips purpose-built for the SHA-256 algorithm, which means it mines Bitcoin natively. It can also mine other SHA-256-based cryptocurrencies such as Bitcoin Cash by pointing the device to a compatible pool or node. However, it cannot mine coins that use different algorithms like Scrypt, Ethash, or RandomX. Solo Satoshi encourages using the NerdQaxe++ to contribute hashrate to Bitcoin and to be cautious about any third-party claims that a Bitcoin-specific ASIC can mine unrelated coins.
Is Bitcoin mining with the NerdQaxe++ profitable?+
Profitability depends on your electricity cost, the current Bitcoin price, network difficulty, and whether you are solo mining or pool mining. At default settings, pool mining yields approximately $0.06 per TH/s per day before fees and electricity, which means the NerdQaxe++ generates modest daily returns that may or may not cover your power bill depending on local rates. Solo mining, on the other hand, is a lottery. You earn nothing until you find a block, at which point you receive the full 3.125 BTC subsidy plus transaction fees. Many home miners view the NerdQaxe++ as a low-cost way to participate in securing the Bitcoin network, support decentralization, and hold a lottery ticket for a life-changing payout. Use the Solo Satoshi Bitcoin mining profitability calculator to run the numbers for your specific situation.
What warranty and customer support does Solo Satoshi provide with the NerdQaxe++?+
All NerdQaxe++ devices purchased from Solo Satoshi include a 90-day limited warranty covering manufacturing defects. Beyond the warranty period, Solo Satoshi provides customer support through a ticketed email system to assist with setup, troubleshooting, overclocking advice, and general questions. The team ships from Houston, Texas, offers same-day shipping on orders placed before 12 p.m. CST, and provides insured global delivery with tracking. Every unit is assembled, engineered, and tested in the USA before it reaches your door.
How do I update the firmware on my NerdQaxe++?+
Firmware updates are handled directly through the AxeOS web interface with no extra tools or software required. Connect to your miner's dashboard by entering its IP address in any browser, navigate to Settings, scroll to the bottom of the page, and look for the Firmware Update section. Download the latest .bin release file, upload it through the interface, and click Update. The device will reboot automatically with the new firmware. Keeping firmware current is important because updates often improve hashrate stability, reduce operating temperatures, patch security vulnerabilities, and add new features like dual-pool mining.
Can I run multiple NerdQaxe++ units together and does Solo Satoshi support cluster setups?+
Yes. Many home miners run multiple NerdQaxe++ units side by side to increase their total hashrate and improve their solo mining odds. The AxeOS Swarm feature lets you monitor all AxeOS-compatible devices, including Bitaxe miners, from a single dashboard. Each unit connects independently to your Wi-Fi and can be pointed at the same pool or different pools. The miner who found Block 920,440 was running a cluster of six NerdQaxe++ Revision 6 units from Solo Satoshi alongside another miner for a combined hashrate of approximately 130 TH/s. Solo Satoshi's support team is available to help you plan and troubleshoot cluster setups of any size.
Does Solo Satoshi ship internationally and how fast can I expect delivery?+
Yes. Solo Satoshi ships globally from Houston, Texas, with insured tracking on every order. Domestic orders placed before 12 p.m. CST ship the same business day. International customers receive reliable delivery options, and the NerdQaxe++ can be bundled with a region-specific power cord (US, UK, AU, or EU) so it is ready to plug in when it arrives. The optional power supply supports 110 to 240 V input at 50/60 Hz, making it compatible with electrical systems worldwide. Many international customers, including those in Canada and across Europe, report receiving their orders within just a few days. If you have questions about shipping to your specific country, reach out through the Solo Satoshi contact page.
Is the NerdQaxe++ safe to run 24/7 in my home and what electrical safety precautions should I follow?+
The NerdQaxe++ is designed for continuous, unattended operation. However, safe installation practices are essential. Always use a quality 12 V power supply rated for at least 10 A continuous output. If you purchased the optional power supply from Solo Satoshi, use that unit, as third-party or undersized adapters may damage the device or create hazards. Plug into an outlet and circuit that are in good condition and not already heavily loaded. Keep the miner in a well-ventilated area away from flammable materials, out of reach of children and pets, and do not block airflow around the fan or heatsink. Do not open the casing or modify the internals unless directed, as this voids the warranty. If you ever notice smoke or a burning smell, unplug the device immediately. The AxeOS firmware includes a configurable shutdown temperature (recommended at 75 C maximum) that will automatically power down the ASIC chips if temperatures become unsafe. For more detailed safety guidance, see the Solo Satoshi NerdQaxe++ setup guide.
Additional information
Weight
3 lbs
Dimensions
6.5 × 6.5 × 5.5 in
Name
NerdQaxe++
Board Design
Revision 6
Hashrate (default)
4.8TH/s
Hashrate (overclocked)
6.5TH/s
Efficiency (overclocked)
16.5 J/TH
Efficiency (default)
14.66 J/TH
Power draw (default)
70.6 W
Power draw (overclocked)
101.8 W
Core voltage range
1.15 V – 1.25 V
Input voltage (PSU)
12.4 V @ 10 A
Power connector
XT30
Copper weight
1 oz
Display
LilyGO 1.9″ LCD
PCB thickness
2 mm
Fuse
None (fuse-free design)
Optional accessories
124 W PSU with US C-13 AC power cord, 3-D-printed stand (80 mm fan slot),
Assembly
USA
Warranty
90-Days
Ships From
Houston, Texas, USA
Dimensions (W × H × D)
3.54″ × 4.72″ × 1.57″
Rear Fan
Yes, No
Reviews for NerdQaxe++ Bitcoin Solo Miner (Revision 6.1 model)
Alejandro Santiago
Rated 5 out of 5
April 26, 2026
Recently got bit by the mining bug and decided to get a NerdQaxe++ (Rev 6.1) from Solo Satoshi after hearing great things about the company and products. I am so satisfied with my choice, from the ease of shopping and checkout, quick shipping, excellent quality and craftsmanship of the miner, and lots of product support (both from the company and community)!!!!
Thank you Solo Satoshi for making the journey into mining great :)
David
Rated 5 out of 5
April 14, 2026
First miner, easy to set up, and solid as a rock a few weeks in. Overclocked, ASIC and VR running cool with the additional fan, and exceeding expectations. I appreciate Solo Satoshi’s site, detailed forums, competitive pricing, USA based operation, and quick shipping. I’ll be back for more.
Jacob
Rated 5 out of 5
April 2, 2026
Got the nerdqaxe++, love this miner!! Great service from solo satoshi! Thank you!
Marco Moreno
Rated 5 out of 5
March 31, 2026
Great Crypto Miner. Only limited by power supply, if I would have known how much fun chasing the best Hash Rate, would have upgraded the PSU from the start.
Shane
Rated 5 out of 5
March 8, 2026
Great device and the best customer service that I have gotten in years. You can buy from solostashi with 100% confidence.
Erick Uribe
Rated 5 out of 5
February 11, 2026
Isn't she beautiful? I will gladly pay for made in the USA and get top quality service! It's absolutely not worth the few bucks you save.
bryanaverync
Rated 5 out of 5
February 11, 2026
Well, I went straight from a basic pumpkin spice NerdMiner 2 to this heavyweight champ. Obviously impressed! It has tons of capability and a very generous learning curve. The dashboard software combined with the HashWatcher app provides me with easy tinkering and realtime data, all streamlined and easy to follow. I also love the big screen on the Qaxe. I added the 40mm Noctua fan and I’m getting really solid numbers and sub 50 temps. My Customer service experience during the purchase was icing on the cake - they were responsive, friendly, helpful, and full of good vibes. I’m already a repeat customer since this initial purchase, so you could say I’m definitely satisfied with the Nerdqaxe and the team at Solo Satoshi. Also, their stickers are awesome. Keep up the fantastic work, guys! And if you’re a prospective customer - go ahead and pull the trigger with this company. Great service, fast shipping with professional-level packaging, and ongoing support.
Lance Lind
Rated 5 out of 5
February 10, 2026
NerdQAxe++ 6.1 shipped on time and came in and runs perfectly. It has solo mined 2 blocks of digibyte already. Switching to Bitcoin now. I think I am addicted.
felixatriverbank
Rated 5 out of 5
February 10, 2026
I’ve been running the Nerdqaxe++ 6.1 for a while now, and it has completely exceeded my expectations. The build quality is solid, the rear‑fan setup keeps temps impressively stable, and the hashrate holds rock‑steady right at the advertised 6 TH/s. It’s quiet, efficient, and just feels dialed‑in right out of the box.
What really stands out is how reliable it is for true solo mining. No drama, no weird quirks—just consistent performance and a clean, simple experience. If you’re looking for a compact, dependable solo miner that punches way above its size, the Nerdqaxe++ 6.1 is absolutely worth it.
beaui.02
Rated 5 out of 5
January 30, 2026
This Nerdqaxe++ is of high quality and I'm sure it will last a very long time. The look and design is excellent. The fan works very well and in addition I purchased and installed the rear Noctua fan and I recommend this for an add on. Overall have purchased 4+ miners and very happy with "Solo Satoshi". The Nerdqaxe++ is 5 stars and well worth the money.
*****If you see a review below rated 1 star, please disregard as It was a pool error / connection error and not anything to do with the miner or hardware. Customer service quickly helped me diagnose and unfortunately I am unable to edit the review to take it down.
Erik Montero
Rated 5 out of 5
January 30, 2026
Great product! Miner is excellent, easy to setup and get running. Good quality stand, back fan option is perfect to get cool temperatures and power supply is adequate for mild overclocking. Shipping and customer support are excellent!
beaui.02
Rated 1 out of 5
January 26, 2026
It's been horrible, I'm very disappointed in this purchase. Too many constant issues to list and I received a "Lemon". I'm working on getting a refund.
Andrzej
Rated 5 out of 5
January 21, 2026
This was the best purchase of product NerdQaxe++ v6.1 ,grate contact very fast shipping whit Fedex, highly recommended SoloSatoshi
Andrzej
Rated 5 out of 5
January 21, 2026
This was the best purchase of product NerdQaxe++ v6.1 ,grate contact very fast shipping whit Fedex, highly recommended Solosatoshi
JJ
Rated 5 out of 5
January 18, 2026
Purchased my first NerdQaxe++ v6.1 and immediately was powered on and connected to a pool within just a few minutes time. This is a great little miner to experiment with and to learn the Bitcoin & crypto world. I purchased this with the extra fan and used the provided parallel power cable to connect with the primary cooling fan. Even with two fans it is very quiet. I would recommend choosing the upgraded shipping option with UPS.
Matt Loggie
Rated 5 out of 5
January 17, 2026
Great purchase experience, high quality miners. Will only purchase miners from solosatoshi...
bradleyrudquist
Rated 5 out of 5
January 13, 2026
I have bought lots of solo miners. Solosatoshi has by far had the best miners. The Rev. 6 I get 6.5th/s. Fast shipping. Order has always been out the next day. Would recommend the cooling set up I have pictured below. Overclocked with fans at 100% chips at 48c, VR at 38-40c.
bear8coin
Rated 5 out of 5
January 12, 2026
My first purchase experience was perfect. The equipment is flawless, and I'm currently working on overclocking it. The copper heatsink is fantastic. I've already purchased two more single-chip versions, and I'll be buying many more in the future. It's a lot of fun. I'm looking forward to the next shipment, and I'll add another review as soon as I receive it.
Constance
Rated 5 out of 5
January 12, 2026
Works great and Solo Satoshi is highly recommended and reputable.
Kevin Corcoran
Rated 5 out of 5
January 12, 2026
The NerdAxe is a beast next to my bitaxe gamma 602. Very happy with it and received a fast response to an email question. Great product and great support. My next step is setting up a bitcoin node. Also the Hash watcher app works excellent for OC and displaying miners.
Todd
Rated 5 out of 5
January 11, 2026
This thing is awesome! Runs a consistent 6.5 Th/s slightly over clocked and stays nice and cool. A stable workhorse and would definitely recommend! I should buy more of these instead of the Gamma 602's.
jhdeleon-dsl
Rated 3 out of 5
January 6, 2026
The stand that came with it doesnt really fit the rig. I noticed this miner changes IP address without rebooting. It just do it by itself even while running for hours
Reply from Matt Howard:
Hello,
Please reach out to our support team and we will make sure to send you a stand that fits.
Your device changing IP addresses is likely a router setting. You may need to access your router and assign a static IP to your device. The device is not capable of changing IP addresses itself.
For support please visit www.solosatoshi.com/contact.
Thank you!
Bob S
Rated 5 out of 5
January 6, 2026
Love the new NerdQaxe++ Rev6.1. Nice addition to my Bitaxe Gamma 602’s.
Solosatoshi is outstanding to work with extremely helpful with questions I come up with. Can’t beat their service.
Daniel Simula
Rated 5 out of 5
December 29, 2025
Solosatoshi delivers a beautifully engineered product (NerdQaxe++ 6.1) and does so with GREAT customer service (i.e., on-line site, shipping/tracking, follow-up, and ongoing education). Strongly recommend for anyone interested in bitcoin mining, whether pool mining or a solo mining.
BDG
Rated 5 out of 5
December 28, 2025
SoloSatoshi’s NerdQaxe++ Revision 6.1 is a well made solo miner that is easy to set up and enjoyable to run. It feels like a proper enthusiast device, not a toy. The performance and usability are great for a compact miner, and it is simply fun to have hashing on a desk. It is a strong choice for anyone who wants a solo mining hobby setup.
Marty Gscheidmeier
Rated 5 out of 5
December 28, 2025
Very impressed with Solosatoshi, excellent customer service, product quality and pricing. The NerdQaxe ++ rev6 is great! Would highly recommend them to anyone.
Scott
Rated 5 out of 5
December 27, 2025
Works great. Have this unit and a gamma 601 from solosatoshi and love them both. Work great! Love the power adapter on board on that over the typical barrel.
charbo66
Rated 5 out of 5
December 27, 2025
I bought the NerdQAxe++ Rev 6.1 from Solosatoshi. Right out of the box it ran perfectly. Shipping was amazing! Everything was packed tight and there was no damage at all. It also arrived 2 days sooner than reported. I will say that I will not order from anyone else when I am ready for my next miner! I overclocked it slightly and am consistantly getting 6.6-6.7Th/s. I am very happy with this purchase from Solosatoshi!
edotalin
Rated 5 out of 5
December 17, 2025
I did order NerdQaxe++ Revision 6.1 Bitcoin Solo Miner on Balck Friday and got one week later.I got with extra fan and its work Perfect! Solosatoshi is a legit company. Thank You!
jjmendo90
Rated 5 out of 5
December 13, 2025
Got it as a birthday gift. Very happy. This won’t be the first I’ll be getting more in the future!!!
Dave S
Rated 5 out of 5
December 13, 2025
Love my NerdQaxe++
Bought mine a couple months ago, had a few questions about the setup as I was new to the solo mining game. Customer support was awesome! Got me setup in no time! Runs at the advertised 4.8t/h or higher at default settings. 100% recommend this product. But be careful, once you buy one the urge to my more will be strong!!!
Chad Kernats
Rated 5 out of 5
December 8, 2025
Great unit very high quality. I am up to 2 units, maybe more soon.
Tim Orton
Rated 5 out of 5
December 3, 2025
Super easy to set up. It just works. No headaches, no fuss. Exactly what you want.
clint morel
Rated 5 out of 5
November 27, 2025
I Love it!! Right out of the box it's getting spikes of 5th. Eventually I will OC but for now I'm just admiring the beauty of this device.
Michael Maldonado
Rated 5 out of 5
November 17, 2025
Nerdaxe++ amazing!! The support is fast and patient. I will be buying from them in the future products.
Andre Oliveira
Rated 5 out of 5
November 12, 2025
Excellent device, so cool to have, first intro to BTC mining, this was easy and now I’m hooked put it somewhere nice.
Vincent Gingello
Rated 5 out of 5
November 12, 2025
Love my Unit! Buyinh More! Highly Recommend!
@cdrom1028
Rated 5 out of 5
November 8, 2025
I got my BitQAxe++ a couple weeks ago and consistently seeing 6,101.46 Gh/s! Great miner, great purchase experience. I can't wait for them to come back into stock!!!
HAROLD THOMPSON
Rated 5 out of 5
November 4, 2025
After researching, Solosatoshi was my only choice to purchase my 1st NerdQaxe++. Received one and immediately knew I wanted more. Easy ordering, fast shipping and VERY well packaged insuring no damage while shipping. Upgraded the heatsink and bought a sinewave UPS to protect the investment. Got all three at 700/1200 very stable 48-50c (cool room) solo lottery to my own node.. Will be purchasing more in the future when back in stock. Great work Solosatoshi!!
Stephane Bougie
Rated 5 out of 5
November 2, 2025
Very good Hardware and fast delivery, very good experience
+1
freetradert
Rated 5 out of 5
November 2, 2025
Rev6. is a overclocking beast!
jamaged
Rated 5 out of 5
November 2, 2025
I've added a Gamma & a NerdQaxe++ from Solosatoshi and they've been awesome. Easy to set up and get mining. Shipping was fast and the build quality seems excellent. Highly recommended.
Joseph Miller
Rated 5 out of 5
November 1, 2025
You can always feel comfortable purchasing from Solosatoshi, knowing you will get a quality product and with great customer service. You may find cheaper alternative on Aliexpress but lower quality products and unknown customer service. Plus Solosatoshi is based and ships from U.S. :)
Rafael Prieto
Rated 5 out of 5
October 30, 2025
Incredible technology and an outstanding customer service! Purchased one to test the waters, should’ve bought 4 or 5!
Michael Kruger
Rated 5 out of 5
October 28, 2025
After a small confusion with the shipping and when it got picked up and all. I had just received it via UPS. Other than that the unit was well packaged and arrived in one piece. The communication I had with this company was top notch! I wasn’t able to setup the unit at this time of doing the review but I know that there will be no issues with doing so later tonight. If you are wondering if this is a good company to work with- Yes they are! (Just not around on the weekends). lol! I most likely will do more business with them in the near future! ** Just wanted to add that I didn’t get any cool stickers in the box though. :(
rnega13
Rated 4 out of 5
October 28, 2025
When I first got it and started it up it would not work. It would not accept any wifi so I ended up flashing it to the oldest firmware and it worked. Let it run a week then updated it to the latest firmware and now it runs fine. I'm actually running way more efficiently at 6th then what your specs are listed with lower power.
Anthony Vitti
Rated 5 out of 5
October 28, 2025
I wouldn't buy from anyone else. This qaxe++ is my 3rd from them and the shipping is fast. Great quality and customer service.
jl_06
Rated 5 out of 5
October 27, 2025
Great!! Will be buying again!
Matthew Harris
Rated 5 out of 5
October 22, 2025
Amazing support extremely fast shipping and of course the Rev 6 works just as advertised 5 minute setup and quick and easy to understand the only way it would be easier is if they set it up at their shop and just gave you the block when you hit it.
Richard Montgomery
Rated 5 out of 5
October 22, 2025
Recently got into little miners, mainly buying bitaxe gammas and building them up and pushing them to their limits but came across this monster and had to try it out and this thing is freakin awesome. Getting 6-6.5th at only 95 watts, definitely would recommend to anyone wanting to get into miners, going to be buying another one soon!
Gavin
Rated 5 out of 5
October 21, 2025
As a first-time solo Bitcoin miner, I researched multiple options and chose the NerdQaxe++ from Solo Satoshi, and I couldn’t be happier with my decision.
The entire experience was seamless, from browsing detailed product information and setup videos on their website to a smooth delivery process. The customer service, particularly from Hunter, was exceptional—responsive, knowledgeable, and genuinely supportive.
The NerdQaxe++ itself is impressive, boasting over 6 TH/s with just over 100 Watts of power, thanks to its overclocking capabilities. It runs cool, reliably, and lives up to its promise of 12% improved efficiency. Setting it up was straightforward, even for a beginner like me, thanks to the clear instructions provided.
It’s now humming away in my workplace, and I’m eagerly awaiting that exciting “block found” moment. I’m so impressed with the product and the company that I’m already planning to purchase more units from Solo Satoshi in the near future.
Highly recommend!
Terrance Nickson
Rated 5 out of 5
October 16, 2025
Great purchase and best decision ever. Average 6.5-6.8hash/rate however early a.m. when my internet provider has more bandwidth lm well over 7.5-7.8 TH with the heat sinks and additional cooling fans. Wish me luck
olivier
Rated 5 out of 5
October 14, 2025
I am extremely impressed with the NerdQaxe++ miner! The build quality is exceptional. The Solosatoshi support team is fantastic, providing quick and helpful responses to all of my questions. I overclocked my device slightly to 6TH/s, while staying around 60°C. Overall, highly recommended for anyone looking for a reliable solo miner with great customer support!
JC
Rated 5 out of 5
October 12, 2025
Best experience ever!
+1
Jack A
Rated 5 out of 5
October 9, 2025
The Nerd Axe is a sleek, open-source miner built for enthusiasts. It delivers solid efficiency (e.g. ~4.8 TH/s at ~72 W) in a compact, quiet form factor. It’s superb for learning and experimentation.
A great mod many users do is swap in a Noctua fan — ultra-quiet and high quality — to cut down on noise without sacrificing much cooling.
Brad
Rated 5 out of 5
October 6, 2025
Definitely need to add a sixth star, Solosatoshi is THE place to get all your home miners! Customer service is far superior to anyone else I’ve ever dealt with and the products speak for themselves!
+1
brian.joseph.edwards1986
Rated 5 out of 5
October 4, 2025
This is my very first miner, and I’m honestly blown away by how smooth the experience has been with the NerdQaxe++ Rev 6. Setup was simple, it runs quietly, and it performs better than I expected for a beginner-friendly rig.
A huge thanks to Solo Satoshi for helping me get my foot in the door with mining from home. I’m on a fixed VA disability income, so I had to be careful about what I invested in — and this miner has been 100% worth it. It’s efficient, stable, and a great way to learn the ropes without feeling overwhelmed.
If you’re new to mining or on a tight budget, this is an excellent place to start. Reliable gear, great community support, and solid results right out of the box.
Ivan Bennett
Rated 5 out of 5
October 1, 2025
Works great.. and Solosatoshi was very good at returning my email when I needed help and I like the fact they are in the US, Texas..
solosatshihomeminingbitaxenerdaxe.bootleg792
Rated 5 out of 5
September 30, 2025
This is the best item I ordered for a year or so.
After turning it on I was disappointed by PSU ERROR ON THE SCREEN.
There is also a sign under it too. Guru left to meditate. I was laughing for a while.
After my mysterious dance with duduk and drums, it finally turned on.
And here is the start of the game.
Playing with it all day long in hope to open my wallet one day and find 30 or more Bitcoins.
Customer support is quick and helpful.
They did not realize that I can do a miracles and shipped me a replacement.
I hope they stopped shipping since I notified them to stop.
My next nerdqaxe is definitely is Solosatoshi.
Thank you to all guys on reddit who directed me to their website.
Otherwise I would stuck with cheap China joke.
Dakender
Rated 5 out of 5
September 30, 2025
I have said it before on other miners I have bought from Solosatoshi......... Their customer service, shipping, product can not be beat. First one of the NerdQaxe++ and I love it. It alone is doing better than 4 of the old BitAxe's. If I get permission from the wife, I will get more :)
+1
Mark Russell
Rated 5 out of 5
September 30, 2025
This revision 6 board is top-notch. I had a prior version that I had to 4.3 Th/s to keep from overheating. This one is running at a steady 5.4 Th/s with no mods.
psybtc
Rated 5 out of 5
September 29, 2025
NerdQaxe++ this little bad boy is insane 6.5/th all the way with the overclocking. I had some problem with the shipping from Fedex and solo satoshi take the lead really fast and clear the problem. Great service. If you are in Canada take UPS instead of Fedex for sure.
CryptoFox
Rated 5 out of 5
September 27, 2025
I have a Gamma and a Q++, both are running well with no issues. Setup is pretty easy as well, I would think even people with little to no technical experience could get it done. I'm seriously lovin' the Q++ tho, seeing the stats on screen is satisfying but really.. it's a thing of beauty, well made and ready to mine fresh outta the box within' minutes. Also shipped and arrived fast and intact. Highly recommend Solo Satoshi!
Robert Carmack
Rated 5 out of 5
September 26, 2025
I have been running my NerdQaxe++ for the last 12 days and am loving every minute. Today I overclocked my unit and it is running optimally. I also have a Bitaxe Gamma 602.
Sean Kelly
Rated 5 out of 5
September 24, 2025
Love this miner .Great to be contributing hash power to God's money.
Wayne
Rated 5 out of 5
September 24, 2025
Such a cool product. I'm using it for fun and who knows, maybe will strike it lucky one day. It wasn't too difficult to set up, but I think some people who aren't technically minded may struggle to work out a few things. I also added the back fan. Just a note that the screws that are supplied for the back fan can never fit - I don't know if you're supposed to use a drill or something, but I just went and got some suitable screws - self-tapping, 8mm x 50mm. Overall, it's pretty exciting setting up a miner (first time for me), and I'll order another one when I have spare cash. Also, shout out to customer service - very good response time when I had questions.
Matt King
Rated 5 out of 5
September 21, 2025
First mining rig, ultra easy setup, shipped fast to Aus, overclocked, and running like a beast with the 80mm Noctua rear fan.
MattMan
Rated 5 out of 5
September 20, 2025
Another fantastic miner from Solosatoshi!
Mine definitely performs as expected but I went ahead and upgraded the fan and PSU so I could both overclock and keep it a bit cooler while keeping the noise down. At stock it's very quiet, but you definitely need to run the fan at high speeds if you want to overclock with the stock cooler imho. with the X53 cooler and a back fan added, I can keep it locked to 55c and stay under 50% fan speed. I am averaging 6.1 TH/s at around 100w reported running 750MH and 1220v. I do wish that the included stand had screw holes to let you secure the board a bit better than the plastic stand offs as a suggestion to SS.
Keebs
Rated 5 out of 5
September 19, 2025
Ive dealt with basically every mining supply company and Solosatoshi is by far the best, both times I've ordered from them the package made it my house in under 4 days and I live in Canada, every other company I've ordered from took at least a month, don't waste your time with other companies.
dante4290
Rated 5 out of 5
September 13, 2025
Where should I start… Solosatoshi, they are a great company. When I got ahold of them via email, it was quick. I bought 1 NerdQAxe++ because I as curious about the hashing it can output.. I fell in love with the device, I went ahead and bought a 2nd.. never been happier about these purchases. Thanks Solosatoshi.
kdwatson58
Rated 5 out of 5
September 12, 2025
I have two NerdQaxe++ units and they are fantastic! I've added the additional fan to each one and get strong, stable performance. Well done, Solostoshi!
rafaelzaidan
Rated 5 out of 5
September 4, 2025
Wonderful
+1
Cristian B
Rated 5 out of 5
August 31, 2025
Rev 6 Out of the Box is incomparable better than other. From enough and stable power PSU, up to each and every other changes. Even with customs duty and shipping to Romania, it’s absolutely well worth it.
I've made a quiet combo and mitigated whatever I could on the old version with an identical setup for the Rev6, the other is still around 0.4-0.5TH slower.
Rev6 with 650/1145 at 26C ambient stays at 5.4TH vs 5.0TH with 58Celsius_ASICs and 44C_VRs; none optimized yet, I just changed the numbers.
On default settings Rev 6 still delivers 5.1TH vs. 4.7TH.
For whoever wants to improve the thermals, there is a 15$ heatsink (120/69/27mm) and some random thermal pads, thread it or just use cable ties ;), and secure it in such a way that it covers both the ASIC and VR without touching the screen solder blobs.
Props to SoloSatoshi Team for the solid improvements and progress, this is a proper revision!
The Voice
Rated 5 out of 5
August 29, 2025
Great delivery. I struggled a bit as all is new and they helped me the entire way. Great support!
Kevin Rynne
Rated 5 out of 5
August 29, 2025
Didn't know what to expect since this is my very first miner, but the service from Solosatoshi was excellent and the machine was easy to setup with defaults. Still have to go though the tutorials to figure out how to mine my own block templates from my spam-free Knots mempool and if there is any pool that would accept such a small rig and payout a few sats by lightning...
Only negative is the choice of Fedex for the shipping to France: By far the worst delivery service I've ever experienced!
GCG
Rated 5 out of 5
August 27, 2025
Nice piece of machinery, hooked it up in minutes, been running for several weeks at close to 5 Th/s consistently. Runs very quiet and doesn't throw out that much heat at all. Very satisfied with my Bitcoin lottery solo miner.
clone
Rated 5 out of 5
August 25, 2025
Plug'n played into network with ease. No downtime since boot. And it is unremarkable how it draws electricity.
Tudor
Rated 5 out of 5
August 25, 2025
Very satisfied in OC mode arrived at near 8th\s. Thank youu :)
Brad Allen
Rated 5 out of 5
August 24, 2025
Saying SoloSatoshi is top notch doesn’t even begin to explain their level of service and their products. They are THE place to go for your mining needs. I won’t go anywhere else!
Jay
Rated 5 out of 5
August 23, 2025
The order arrived quickly and was packaged well. It was easy to setup and looks great.
Greg
Rated 5 out of 5
August 21, 2025
Miner arrived quickly and the changes on Rev 6 are great I love the new power plug
Brandon Hill
Rated 5 out of 5
August 21, 2025
Fast shipping from US. No customs fees. 12v power supply is great. Liked it so much I bought 2.
Eduardo Dominguez
Rated 5 out of 5
August 21, 2025
Very happy with my 2 NerdQaxe++ v6, almost 14th/s woooow, and I want to send a special thanks to the team for helping me with an urgent order.
Phillip Ennis
Rated 5 out of 5
August 19, 2025
Rev 6 arrived yesterday super fast postage, and wow seriously wow what a miner straight outta the box doing what it says on the tin I did do a miner overclock just up 25 on both voltage and frequency cause I couldn't help myself and it's hashing away at an average of 5.2 good temps overall I'm so pleased with my purchase and experience I will be highly recommending and intend to be a returning customer .
Thankyou
kacompton
Rated 5 out of 5
August 19, 2025
Rev6 is light years better than Rev5 I’ve got 3 already waiting on the restock to bag some more!
roq1166
Rated 5 out of 5
August 17, 2025
Love this little miner! This is my first small miner.. The build quality seems really good. I like the darker color of it, very sleek looking. If it had been orange or green or some other color I may have not purchased it. So glad to find a quality team here in the USA!! Shipping was quick and it came UPS, not the postal service which I liked. Thank you guys! Oh my only complaint is no current stock and I want to buy another one or two of these. :(
+1
Patryk Pasinski
Rated 5 out of 5
August 16, 2025
Great miner. The Rev6 is amazing. Quite a significant efficiency improvement and better thermals. It can handle overclocking significantly better as well. Definitely recommend this version over the previous one.
Cesar Augustus
Rated 5 out of 5
August 14, 2025
We’re using the NerdQaxe Plus Plus miners at FutbolTech(.org) to help educate youth in the U.S. and Latin America about Bitcoin and financial literacy.
The miners are a fantastic teaching tool — they let our students see how Bitcoin is created, connect the process to the real-world value of satoshis, and inspire curiosity about technology and decentralized money.
It’s not just about mining — it’s about showing the next generation how they can be part of the future economy while staying grounded in ethics, education, and opportunity.
Highly recommend for anyone who wants to combine Bitcoin education with hands-on experience.
We invite schools, communities, and sponsors to join this initiative so that more young people can have access to this type of practical and transformative education.
Norm
Rated 5 out of 5
August 13, 2025
Great product and all round excellent customer service from Matt. Have eyes on another one, because this one’s looking lonely
jhaynestx
Rated 5 out of 5
August 12, 2025
I just got mine in today and have already ordered a second. That's probably all that need be said about my satisfaction with the product and the company. Thanks guys.
Tyler Pierpont
Rated 5 out of 5
August 12, 2025
Incredible , beautiful
Misha
Rated 5 out of 5
August 11, 2025
Solo Satoshi stays banging out these types of great products. They never disappoint and the Nerdqaxe++ is great for anyone wanting to get started on home mining
shepard.derek
Rated 5 out of 5
August 10, 2025
It was actually too easy to set up. I wanted to spend more time tinkering or something.
Bahram Khandan
Rated 5 out of 5
August 10, 2025
I have 1 gamma and one nerdQAxe ++ plus two more v6 coming in next week.
Service and support is impeccable. Product works beautifully.
Thank you Matt and team
christopher.stifter
Rated 5 out of 5
August 10, 2025
What should i say? The NerdQAxe++ v6 is just awesome! Running it with an additional fan at the back at 14.6 W/TH (according to my influx/grafana). It seems the power supply also runs at ~92% efficiency. Will definitely order again with SoloSatoshi! :)
Daniel Culpepper
Rated 5 out of 5
August 9, 2025
I ordered my second NerdQAxe++ from SoloSatoshi and the performance of this newest batch is the best yet. The design changes that they call out in the product description of this 6th version are not just marketing fluff, they really make a demonstrable difference in the stability and power draw of the miner. My previous gen 5 NQA++ draws about 8 more watts than gen 6 while maintaining a similar temparature for the ASIC and VR, which is impressive considering my gen 5 NQA++ has a 2nd fan and my new one does not!
I did have an issue with the display when i received my new NQA++, but a quick email to SoloSatoshi and they had a new display module out to me poste haste at no charge. They also provided instructions on how to replace the display.
I will not hesitate to use them in the future for miner purchases, and I fully recommend SoloSatoshi for their product support after the sale.
Thanks!
Reply from Matt:
Thank you very much for this detailed review. I'm very glad we were able to help you out swiftly. Again, thank you and we look forward to serving you in the future.
nathan neel
Rated 5 out of 5
August 8, 2025
Before I had them both up to a steady 5.2-5.5TH old model and 6.2-6.5T/H on this new one from SoloSatoshi.
Reply from Matt:
Thank you very much for the review!
nathan neel
Rated 5 out of 5
August 8, 2025
I have a Bitaxe Gamma (OC to 1.5 T/H), NerdQAxe++ original (OC to 5 T/H) and this new one here from SoloSatoshi which i can easily push to 6T/H (can hit 7T/H but will need better cooling in that range). This is a great price for this unit and T/H.
Reply from Matt:
Thank you so much for the detailed feedback and for trusting Solo Satoshi with multiple miners in your setup. It’s awesome to hear you’re pushing your new unit to 6T/H so easily, and we love that you’re experimenting with overclocking. We work hard to keep our pricing fair while delivering high-performance miners, so your review means a lot.
Thank you for choosing Solo Satoshi, have a great day.
lmenzell
Rated 5 out of 5
July 17, 2025
As always great hardware from a great team! Have purchased a Gamma and now a NerdQAxe++ from these guys and shipping and support has always been top notch!
damian.cabreraa
Rated 5 out of 5
July 13, 2025
I want to delete my account. I cannot afford more amazing miners 🤣 If you want a solo minner don't hesitate to buy a minner from SoloSatoshi 😎
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