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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
2 or newer
CB2 V8 H3 Controller Architecture & 6-Pin Fan Connector
Q: Same fixture for XC7Z010 and XC7Z020
For shops processing multiple L3 boards per day
Whatsminer P221B PSU Power Supply for Whatsminer M31s v51 2 or newerWhatsminer P221B PSU 3300W Genuine Replacement Power Supply for Whatsminer M31s The Whatsminer P221B GB 12 3300 B V01 power supply is the dedicated replacement PSU for the Whatsminer M31s miner. 220 240VAC input, 12V 265A main rail for the hashboards plus a 12V 15A auxiliary rail for the control board. When the original PSU fails, swapping in a fresh P221B is faster than troubleshooting the failed unit board level back to hashing within minutes.
