Suitable for BITMAIN Antminer A3 D3 E3 L3+ L3++ S1 S3 S5 S7 S9 S9i T9 T9+ V9 Z9 X3 Z9 Mini, Whatsminer M30 e.t.c. Designed to allow connection of all 120mm fans to 100mm flexible or rigid ducting (no ducting included).
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