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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
We stock water cooling kits for the full Antminer range — S17
Feature Specification Name Innosilicon A10 Pro Control Board Category Control Board / Controller / Motherboard / PCBA Compatibility Innosilicon A10 Pro 8G QC Thoroughly tested + inspected before shipment Use Case Drop-in replacement for damaged controller Condition Brand New
For shops processing multiple L3 boards per day
Q: Same fixture for XC7Z010 and XC7Z020
When to Replace the CK5 / CK6 Control Board
Whatsminer P221B PSU Power Supply for Whatsminer M31s v51 We stock water cooling kitsWhatsminer 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.
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