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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
The Whatsminer CB2 V8 is the replacement control board for MicroBT's M20 and M21 generation miners
up to the FET's capability
The 380 CFM airflow and 15mmH2O static pressure are sufficient for high-density rack deployments where back-pressure from adjacent equipment reduces effective cooling capacity
BM1397 / BM1387 / BM1485 4-in-1 Universal Tin Tool Fixture
access the web dashboard
Whatsminer P222B Power Supply Unit PSU for M30 M50 M60 buck regulator The Whatsminer CB2 V8 isWhatsminer P222B Power Supply Unit 14. 5V 230A 3300W 96% Efficiency PSU for M50 M60 M30S++ Series Whatsminer Crypto Miner Power Delivery The Whatsminer P222B is the original spec power supply unit for the mid range and high performance air cooled Whatsminer fleet: M60, M60S, M30S++, M50, M50S, M50S+, M50S++, and M30S+ configurations. Drop in replacement when an original P222B fails, or stock deepening for fleet operators maintaining spare inventory.
