Bitaxe Supra Hex 703 ^^ SHA-256 Bitcoin Miner 4.2 TH/s

The factory installed firmware is the most stable. Do not update the firmware Up to 4.2 TH/s Hashrate Powered by six BM1368 ASIC chips Operates at approximately 8595W with excellent efficiency around 2123 J/TH Quiet & Compact Design Air-cooled with a small footprint and low noise output Solo or Pool Mining Ready Open-Source Bitaxe Platform Built on the Bitaxe open-source ecosystem, allowing advanced users to customize firmware, settings, and performance Plug-and-Play Setup SHA-256 Algorithm Support Mines Bitcoin (BTC) and other SHA-256 based cryptocurrencies ^^ The firmware pre-installed on this device is the most stable version.

DO NOT UPGRADE THE FIRMWARE ^^
Recommended operating settings:
Frequency: 550
Core Voltage: 1250 ^^ This device normally operates with a VR temperature around 90C. ^^ A temperature difference of up to 8C or more between the two readings is normal and expected behavior. If you are not comfortable seeing two different ASIC temperature readings in AxeOS, PLEASE DO NOT ORDER THIS DEVICE!