Bitmain Antminer S19k Pro Hashboard Model:BHB56903 or the built-in API

or the built-in API

With the RuuviTag

Hashrate: 258 TH/s

The Antminer S9 Hashboard from Bitmain works with the SHA-256 algorithm and offers a maximum hashrate of 5 TH

Bitmain Antminer S19k Pro Hashboard Model:BHB56903 or the built-in APIReplacement hashboard for the Antminer S19k Pro 120 TH (can be used for other TH models as well), original Bitmain part. Used to repair a miner with a faulty board instead of replacing the whole unit. The S19k Pro runs three hashboards delivering 110 to 120 TH s combined at ~23 J TH, roughly 37 to 40 TH s per board. Check firmware and PSU before installation. Run a self test via the miner interface after the swap.