Nasdaq-listed Bitdeer announced the launch of its second-generation Bitcoin mining machine, the SEALMINER A2 series, on October 31, 2024. The new machines feature a power efficiency ratio of 16.5J/TH, with the air-cooled model achieving a hashrate of 226TH/s and the hydro-cooled model reaching up to 446TH/s. Equipped with Bitdeer’s independently developed SEAL02 chip, the SEALMINER […] Source: https://news.bitcoin.com/bitdeer-unveils-next-gen-bitcoin-mining-machines-featuring-its-own-chip-and-air-and-hydro-cooling-innovations/