The NerdQaxe++ and NerdQaxe++ Hydro are open-source Bitcoin ASIC miners designed for energy efficiency, ease of use, and hobby mining. Both miners deliver an impressive 4.8 TH/s hashrate, but there are distinct differences in design, cooling, and noise levels. It's important to note that these miners are primarily intended for hobby use; you probably won't make a profit from them, but they do offer a unique opportunity to learn about Bitcoin mining and support the network.
Specifications
| Feature | NerdQaxe++ | NerdQaxe++ Hydro |
|---|---|---|
| ASIC chip | 4 × Antminer S21 Pro ASIC chips | 4 × Antminer S21 Pro ASIC chips |
| Hashrate | ~4.8 TH/s | ~4.8 TH/s |
| Efficiency | 15 J/TH | 15 J/TH |
| Power supply | 75 W | 75 W |
| Noise level | Quiet | Quiet |
| Connection | Wi-Fi | Wi-Fi |
| Operation | LCD screen with real-time stats | LCD screen with real-time stats |
| Target audience | Hobby miners / home use | Hobby miners / quiet environment / premium setup |
NerdQaxe++
The NerdQaxe++ brings decentralized hobby mining within reach. The miner uses 4 × Antminer S21 Pro ASIC chips, delivering a hashrate of 4.8 TH/s while consuming only 75 W of power. This makes the NerdQaxe++ particularly suitable for users who want to contribute to the Bitcoin network on a small scale without high energy costs.
The miner supports both solo mining and pool mining. Solo mining offers the opportunity to independently earn 3.125 BTC plus transaction fees by finding a block. While the odds are slim, this offers a unique form of autonomy within the Bitcoin ecosystem.
Thanks to its open-source firmware and web interface, users have complete control over their mining process. The NerdQaxe++ is aimed at hobbyists looking for a compact, silent, and energy-efficient miner for home or office use, with minimal setup requirements.
NerdQaxe++ Hydro
The NerdQaxe++ Hydro is a premium version of the standard NerdQaxe++ and adds advanced Snowman KS120 hydro cooling. Powered by four Antminer S21 Pro chips, this miner delivers the same 4.8 TH/s but with near-silent operation—ideal for living rooms, offices, or other quiet environments.
The Hydro miner also supports solo mining, giving users the same chance to win a full block of 3,125 BTC plus transaction fees. Thanks to the hydro cooling, the miner stays cool and quiet, while the built-in LCD interface displays real-time data on hashrate, temperature, and uptime. This makes the setup very user-friendly and perfect for hobby miners who want a premium, silent experience.
Ease of use and flexibility
Both miners run on open-source firmware and offer full control over monitoring, configuration, and updates. The NerdQaxe++ focuses on energy efficiency and minimalism, while the Hydro version adds extra power, silence, and real-time monitoring without sacrificing usability or efficiency.
These miners are designed for hobbyists and tech enthusiasts who want insight into their mining process – not primarily to make a profit, but to learn, experiment, and independently contribute to the Bitcoin network.
Conclusion
Both models deliver impressive performance for hobby mining, but are aimed at different types of users:
- NerdQaxe++ : Compact, energy efficient and ideal for minimalist hobby mining setups or home use.
- NerdQaxe++ Hydro : Quiet operation, hydro-cooling, and user-friendly – perfect for your home or office in a premium setup.
If you are looking for maximum simplicity and energy efficiency, choose the NerdQaxe++.
For those who want more power, silence, and real-time monitoring, choose the NerdQaxe++ Hydro.
In both cases, these miners prove that hobby mining with Bitcoin at home is possible, including the chance to win 3,125 BTC plus transaction fees through solo mining, while being energy-efficient and open-source.
