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Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
The 100mm stencil format is compatible with standard reballing workflows used in professional ASIC repair labs
and the surrounding board warps from the thermal gradient
Each D7 hashboard hosts a chain of 70 BM1764 chips arranged in 35 domains of 2 chips each
The set includes a precision chip holder
BM1398 BM1398BB BM1398AC Original Replacement Antminer Hashboard ASIC silicone The 100mm stencil format isBM1398 BM1398BB BM1398AC Original Bitmain ASIC Antminer Hashboard Replacement The BM1398 family including BM1398BB and BM1398AC variants is the Bitmain SHA 256 ASIC chip deployed across Antminer S19, S19 Pro and T19 hashboards. It is one of the highest volume mining ASICs ever produced and remains the workhorse silicon for the millions of S19 class units still in operation. We source it original and brand new from our supply chain. When a hashboard
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