Beware of low-quality Bitaxes / miners

In principle, anyone can build these products themselves by collecting the required parts and assembling them, since everything is open-source. As a result, a lot of supply from China appears on the market, which is generally of lower build quality. This can lead to a shorter lifespan or defects, such as burnt plugs or components. These imitation models can often be recognized by their lower price.

Our miners are professionally assembled in Germany by a company that works strictly according to CE guidelines. When you see a significantly lower price elsewhere, you can be almost certain that it is a Chinese version.

NerdQaxe++ Bitcoin Miner – Maximum Output, Minimal Effort

Compact size, serious performance

Equipped with four BM1370 ASIC processors, the NerdQaxe++ achieves around 4.8 TH/s of hashrate while drawing only 72–76 W. With an efficiency of roughly 15 W/TH, it offers the same generation of power as the Antminer S21 Pro, but in a smaller and more energy-conscious design.

Built in Germany, CE approved

Every device is assembled and quality-checked in Germany under strict CE standards. The unit features a 540 g copper heatsink combined with a high-performance PWM fan, ensuring stable temperatures and quieter operation compared to conventional aluminium coolers.

Open source, ready in minutes

Both the hardware and the AxeOS firmware are completely open source. Setup is fast and simple: connect the power supply, link to your network, enter your Bitcoin wallet address — and you’ll be mining within five minutes.

Reliable, quiet, and 24/7 capable

Thanks to reinforced components and efficient cooling, the NerdQaxe++ is engineered for continuous use. Its compact and quiet design makes it equally suitable for the living room, study, or office.

Key specifications

• Hashrate: ± 4.8 TH/s (4 × BM1370 ASICs)
• Power usage: 72–76 W (≈ 15 W/TH)
• Efficiency: ~15 J/TH
• Cooling system: 540 g copper heatsink + PWM fan
• Certification: CE compliant, manufactured in Germany
• Open source: hardware and firmware openly available
• Easy setup: Plug-and-Mine, AxeOS pre-flashed, Wi-Fi connectivity
• Extra feature: OLED display with live monitoring (hashrate, temps, voltage)
• Included: 120 W PSU (EU plug), bi-colour stand, mounting accessories

Reasons to choose NerdQaxe++

• Small footprint, big performance — designed for home mining without the bulk.
• Energy smart — optimized efficiency for lower power costs.
• Beginner ready, expert friendly — Plug & Play convenience with open-source flexibility.
• Engineered to last — built to deliver reliable performance around the clock.