Antminer BM1398AD Chip control board Whatsminer KF1930 Tin Tool

Whatsminer KF1930 Tin Tool

Compared with APW3++

Product parameter:

Water Divider (for 4 hashboards) Compatible with S19 Hydro

Universal replacement control board is used to repair damaged Antminer S17

Antminer BM1398AD Chip control board Whatsminer KF1930 Tin ToolS19a 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