Bitcoin Merch® Bitaxe Gamma DUO 650 - 1.6TH/s w/ Power Supply

Bitaxe Gamma Duo 650

Dual ASIC Performance. Compact Footprint. Built for Home Miners.

The Bitaxe Gamma Duo 650 takes everything miners love about the original Gamma and doubles the ASIC power. Equipped with two BM1370 chips sourced from the Bitmain Antminer S21 XP, it delivers a combined 1.63 TH/s at default settings — all while maintaining the exact same compact Bitaxe footprint.

Already have a Bitaxe Gamma stand or enclosure? The Gamma Duo fits right in, making it an easy upgrade for existing setups.

A high-performance heatsink is mounted directly to the dual BM1370 ASIC chips to ensure efficient heat dissipation and stable performance. A dedicated anodized aluminum heatsink covers the voltage regulation area, helping maintain optimal VR temperatures for consistent, around-the-clock mining.

The integrated ESP32-S3 Wi-Fi module connects to your 2.4 GHz network, and the browser-based AxeOS dashboard gives you complete control from any device — no apps, no cables, no hassle.

Ready to start mining?
Learn more about how to get started with Bitcoin mining and join the growing community of home miners today.

Firmware & recovery: Update or restore your Bitaxe Gamma Duo right in your browser with our free Bitaxe Web Flasher.