Bitaxe GT 800 Home Bitcoin Miner – Quiet & Efficient (2.4 TH/s | 40W) The Bitaxe GT 800 is a home-friendly Bitcoin ASIC minerdesigned for efficiency, quiet operation, and simplicity. Powered by 2× S21 Pro BM1370 chips, it delivers 2.4 TH/s hashrate while consuming just 35W of power—making it one of the most energy-efficient Bitcoin miners for personal use. Weighing only 0.7 kg net (1 kg packaged) and producing just 40 dB noise, the GT 800 is perfect for apartments, offices, or home setups. With WiFi connectivity, open-source firmware, and support for both solo mining and pool mining, this miner is designed to give anyone easy access to Bitcoin mining at home.