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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
1 kg Condition New
FAQ — Whatsminer CB6 V9 Control Board
A: Under continuous mining duty in typical farm conditions
Verify which connector your miner uses by inspecting the fan harness before ordering — installing the wrong revision will leave the fans inoperative even if the rest of the miner boots
36-channel finned water-cooling plate with a powerful built-in pump (adjustable 500–4
Whatsminer M20 / M20S / M21 / M21S Mini Silencer (300W or 400W) 140mm Adapter Motor Power:300W 1 kg Condition NewWhatsminer M20 M21 Series Black Mini Standard Silencer Compact AC Motor (Choose 300W or 400W) with Dedicated 140mm Exhaust Adapter Quiet the legacy Whatsminer M20, M20S, M21 and M21S with the compact home pick. Black plastic, AC capacitor motor in your choice of 300W or 400W. Note: M20 M21 uses a linear 6pin fan connector (different from M30 and later). Bundle includes 140mm exhaust adapter + 2 linear 6pin fan simulators. Heavy alternative? Silver
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