The Bitaxe 703 is a high-performance, open-source SHA-256 Bitcoin miner designed for experienced users seeking increased hashrate while maintaining strong power efficiency in a compact, air-cooled form factor.

Built on the Bitaxe open-source platform, the 703 offers a meaningful step up in performance over smaller Bitaxe models while retaining efficient power usage and flexible configuration options. It is well suited for users focused on Bitcoin decentralization and direct participation in the network.

Powered by six BM1368 ASIC chips, the Bitaxe 703 delivers approximately 4.2 TH/s and supports Bitcoin along with all SHA-256–based cryptocurrencies. It can be used for solo mining, pool mining, or node-connected mining setups.