Solo Bitcoin Miners, Made Simple & Quiet

Remote Bitcoin Miner Monitoring

Monitor hashrate, temperature, power use, and online status from anywhere.

Bitcoin Block Notifications

Check mined blocks, rewards, and timestamps directly in the Ustarminer App.

Smart Miner Management

Remotely control, schedule, locate, and manage multiple Bitcoin miners with instant alerts.

Multilingual Support

Check your warranty online and use the Ustarminer App in multiple languages.

Best  Solo Bitcoin Miners

1 8

Which Bitcoin Solo Miner Is Right for You?

Compare available bitcoin solo miners by hashrate, power draw, efficiency, price, and best-fit use case to find the right match for your setup.

Miner Hashrate Efficiency Noise Key Advantage Best For
Bitaxe Gamma 601 1.2 TH/s 15 J/TH 30–35 dB Lowest Power Entry,Easy setup, but very low solo-mining odds First-Time Miners
NerdQaxe++ 6T 6 TH/s 17.3 J/TH 35 dB Compact 6T Air Cooling,Connector temperature and long-term stability Performance-Focused Home Miners
NerdOCTaxe 12T 12 TH/s 20 J/TH 40–45 dB Highest Air-Cooled Hashrate,Noticeable noise and cooling demand Maximum Air Performance
Nerdoctaxe Rev3.1 12T Hydro 12 TH/s 19.3 J/TH 30–35 dB Greater Thermal Control,Installation space and liquid-loop maintenance Experienced Hydro Users

Bitaxe Gamma 601

Hashrate
1.2 TH/s
Efficiency
15 J/TH
Noise
30–35 dB
View details Hide details
Key Advantage
Lowest Power Entry,Easy setup, but very low solo-mining odds
Best For
First-Time Miners

NerdQaxe++ 6T

Hashrate
6 TH/s
Efficiency
17.3 J/TH
Noise
35 dB
View details Hide details
Key Advantage
Compact 6T Air Cooling,Connector temperature and long-term stability
Best For
Performance-Focused Home Miners

NerdOCTaxe 12T

Hashrate
12 TH/s
Efficiency
20 J/TH
Noise
40–45 dB
View details Hide details
Key Advantage
Highest Air-Cooled Hashrate,Noticeable noise and cooling demand
Best For
Maximum Air Performance

Nerdoctaxe Rev3.1 12T Hydro

Hashrate
12 TH/s
Efficiency
19.3 J/TH
Noise
30–35 dB
View details Hide details
Key Advantage
Greater Thermal Control,Installation space and liquid-loop maintenance
Best For
Experienced Hydro Users
How to Choose a Bitaxe Miner — Bitcoin mining guide

How to Choose a Bitaxe Miner

Compare hashrate, power consumption, noise, and setup requirements to find a Bitaxe miner that fits your home. Learn what to check before buying and what to realistically expect from Bitcoin solo mining.

More Details
Ustarminer App remote management, block query and multi-device control

Smart Control in Your Pocket

Manage your Ustarminer from anywhere. Monitor hashrate, temperature, power consumption, and online status in real time for smarter, worry-free Bitcoin mining.

Download Ustarminer App on the App Store Get Ustarminer App on Google Play

Ustarminer Official Introduction

Ustarminer Blog

Ustarminer support and repair brand graphic reading Need help? Start here, with abstract communication symbols.
November 13, 2026

Need Help with Your Ustarminer? Start Here

Read More》
Ustarminer recommends Public Pool for solo mining; the cover highlights open-source software, current 0% pool fees, wallet-based access and public mining statistics.
November 12, 2026

Why We Recommend Public Pool for Solo Mining

Read More》

Customer reviews

See why hobbyists and pros alike trust Ustarminer for their home setups. From silent operation to plug-and-play simplicity, here is what our community has to say.

I've used a lot of these bitaxe miners and this one has some of the best performance out of the box. It has a standard fan attached but it's fairly quiet and is hardly noticable with a slight overclock.
RobertD
RobertD
Reviewed in the United States on July 13, 2026
I'm fairly new to Bitcoin mining, so I haven't fully set this up yet, but my initial impressions are positive. The unit is compact, feels well built, and the included app-based management looks like it could make setup and monitoring much easier than traditional mining hardware. Features like remote management, scheduled power control, and hashrate monitoring are nice additions and seem geared toward users who want a simpler experience. The setup process also appears straightforward compared to many other mining devices.
CadetClueless
CadetClueless
Reviewed in the United States on July 18, 2026
and this fit the bill. Super simple design. Well known manufacturer. Setup is simple. Minimal power requirements. Does require an app and the interwebs. The noise coming from this miner is pretty quiet, for miners. There will be a high pitched fan. Toss it in a utility closet. It's a small fan. Power does require the included power adapter. This will not run off of USB power. That said, it should be hardly noticeable on any power bill
B
Bobbert
Reviewed in the United States on July 22, 2026
Works as intended for a hobbyist or someone just learning about asic mining. Just make sure you're comfortable with learning how to access the device and it's dashboard to update and change any settings to your pool/address.
D
dc1384
Reviewed in the United States on March 18, 2026
Excellent quality product and customer support. My original unit was misplaced when shipped and they sent me another completely free of charge. Works well, tho I do recommend immediately logging into the interface and lowering the frequency as they come shipped at the maximum setting of 900 rather than the stock 500-625. Not changing the frequency can result in quick failure. The miner does well at around 1.5th/s
Charles William Getman
Charles William Getman
Reviewed in the United States on July 8, 2026
It works as it should at 1.7-1.8 T/hs all.day. I am currently mining btc with it on viabtc. If you are looking to mine crypto its more cost effective to just buy $80 of it on an exchange as it won't cost you electricity and this makes 72 sats a day and 2160 sats a month. This would take forever to pay for itself. The point of these devices is get the lottery mine and hope that your device solves a block to get 3.25 BTC.
G
Great small miner
Reviewed in the United States on July 5, 2026

Frequently Asked Questions

Is Ustarminer a reliable Bitcoin miner?

Yes. More than 2,500 Ustarminer devices have been sold to Bitcoin miners worldwide.

What is the warranty on a Ustarminer Bitcoin miner?

Every Ustarminer Bitcoin miner comes with a 180-day manufacturer warranty.

How long does Bitcoin miner shipping take?

Estimated delivery is 7–12 calendar days, including order processing and transit. Actual delivery time may vary by destination. Check shipping availability and charges for your delivery address before ordering.

Can I actually mine Bitcoin at home? What is Solo Mining?

Ustarminer offers devices for Bitcoin solo mining. A small miner has a low probability of finding a block, and there are no guaranteed regular payouts or returns. A successful block reward can include the current block subsidy and transaction fees; any pool fees or donations depend on the selected service and configuration.

Is it difficult for a complete beginner to set up these miners?

Follow the setup guide for your exact Ustarminer model: connect the specified power supply, configure your network, and enter your mining pool and Bitcoin wallet settings. Setup time varies with the device, network and your experience. See our quick start guide if you need help getting your miner running.

 How much electricity do these miners use? Are they loud or hot?

Power consumption, noise and heat depend on the model, operating settings, ambient temperature and cooling system. Check the specifications on the relevant product page before choosing a miner for a desk, bedroom or shared space. Fan-cooled models produce audible fan noise; we do not describe all models as silent or almost zero-noise.

How do I choose the right model from the Ustarminer store?

It depends on your goals. If you are looking for an educational tool, a desktop ornament, or a unique gift, Ustarminer recommends the classic NerdMiner with its vibrant color display. If you are more serious about contributing hashrate and chasing Solo mining rewards, the Ustarminer Bitaxe Gamma or Ultra series offers significantly higher performance. Whether you are a tech geek or a curious hobbyist, we have the perfect hardware for you.

Why should I buy from Ustarminer? What sets you apart?

Ustarminer is more than just a hardware retailer; we are active participants in the global open-source mining community. We use only industrial-grade components to ensure our devices can run stably 24/7. When you choose Ustarminer, you aren't just getting high-quality hardware—you’re gaining access to ongoing firmware updates and professional technical support. We stay synchronized with the latest community developments so that every Ustarminer user stays at the cutting edge of mining