Antminer BM1398AD Chip control board Working humidity: relative humidity 20%-90%

Working humidity: relative humidity 20%-90% (no condensation)

Whatsminer KF1930 Tin Tool

Function: Bitmain Antminer CVITEK CV1835 control board suit for S19j XP

Product parameter:

Brand new Bitmain power supply APW11 17V-21

Antminer BM1398AD Chip control board Working humidity: relative humidity 20%-90%S19a S19a Pro hash board replacement chip The BM1398AD chip is suitable for Antminer S19a S19a Pro. Its BM1398AD plays the role of calculation during the operation of the miner. When one or more ASIC chips fail, the miner's hash rate will be lower than the normal hash rate. At this time, it is recommended that you use the test fixture to detect the faulty chip, then replace it; the hash board can restore the normal hash rate. Parameters Quality