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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
control boards
Pre-deployment QC — chip-level rework on used control boards before redeployment
Domain recovery — restoring missing voltage domains caused by single failed chip
high-current rated Cable length see specifications panel / contact us for confirmation
Verify both connections are firm — a partially seated plug will arc under the high current draw
Antminer S21 Hydro Silicone Grease Fixture for Even Application and Hashboard repair apw11 control boardsAntminer S21 Hydro Silicone Grease Fixture Original Steel Mesh Thermal Silicone Application Template for Even, Quick Grease Distribution on Antminer S21 Hydro Hashboard ASIC Chips During Repair and Periodic Re Pasting Maintenance The Antminer S21 Hydro Silicone Grease Fixture is the original spec thermal silicone application tool for S21 Hydro hashboard maintenance. Designed specifically for the hashboard ASIC chip array, this fixture ensures the even
