Bitdear SEALMINER A2 (230TH)

Description

The Bitdeer SEALMINER A2 is a powerful air-cooled SHA‑256 ASIC miner built on Bitdeer’s second-generation SEAL02 4 nm chip. It delivers a strong 226–230 TH/s hash rate while consuming approximately 3,729–3,795 W, resulting in an energy efficiency of about 16.5 J/TH . The miner is enclosed in a compact chassis (roughly 365 × 197 × 292 mm) and weighs around 15–18 kg. It features robust dual (or quadruple) fans, operates reliably within a temperature range of 0–40 °C (up to 2,000 m altitude), and emits around 75 dB of noise . With an included PSU and Ethernet connectivity, the A2 is designed for plug-and-play integration into industrial mining