Introduction

If you’re exploring home-based Bitcoin mining, the NerdQaxe++ (also known as the Bitaxe 4.8 TH/s) might catch your attention.
It’s a compact and efficient ASIC miner delivering impressive hashrate for its size while consuming minimal power.
This review explores its features, performance, and whether it’s the right fit for home or small-scale miners.

What Is the NerdQaxe++?

The NerdQaxe++ is a purpose-built ASIC miner designed for the SHA-256 algorithm used by Bitcoin.
It provides around 4.8 TH/s of hashing power with a low energy draw of roughly 72-80 W.
Its compact form and low noise level make it an appealing option for enthusiasts and hobbyists who want to mine from home.

Key Specifications

Top Features

• Low power consumption — efficient and eco-friendly operation.
• Compact and quiet — ideal for home or office use.
• Open-source firmware for advanced users who like customization.
• Easy setup with Wi-Fi connectivity and intuitive interface.
• Stable performance and low heat output thanks to efficient cooling design.

Performance and Power Efficiency

With a steady hashrate of 4.8 TH/s and only about 80 watts of power draw,
the NerdQaxe++ provides one of the best hashrate-per-watt ratios in the small ASIC category.
It’s built for consistent, reliable performance and offers stable operation even under continuous use.

Pros and Cons

Pros

• Extremely low power consumption.
• Quiet enough for home or office environments.
• Simple setup and Wi-Fi connectivity.
• Open-source options allow for tweaking and learning.

Cons

• Modest hashrate compared to industrial ASIC miners.
• Profitability depends heavily on electricity cost and Bitcoin price.
• Not ideal for those seeking large-scale returns.

Ideal For

• Crypto enthusiasts interested in home mining.
• Beginners wanting to learn ASIC mining basics.
• Users with low electricity cost or renewable energy sources.
• Tech hobbyists who enjoy tinkering with open-source hardware.

Setup and Usage Tips

• Place the miner in a well-ventilated area to manage heat.
• Use a dedicated 12 V / 10 A power supply if not included.
• Connect via Wi-Fi or Ethernet and configure your preferred mining pool.
• Monitor performance metrics through the built-in dashboard.
• Update firmware periodically to ensure peak efficiency.