Whatsminer P221B PSU is used to replace the faulty power supply of the Whatsminer. It is an essential part of the miner’s operation process. When the miner’s power supply fails, it is recommended that you replace it immediately to ensure that the miner can quickly resume operation. We sell different types of Whatsminer miner power supplies, and the supply is abundant. Welcome to contact the sales manager for purchase.

P221B PSU is suit for Whatsminer M31s.

Product parameter:

P/N: P221B-GB-12-3300-B-V01

INPUT: 220-240VAC 50/60HZ 16A MAX

OUTPUT: 12V 265A; 12V 15A