BITMAIN Antminer S7 S9 E3 T9 L3+ D3 A3 V9 X3 120mm to 125mm 5" Fan Duct Adaptor
120mm to 125mm (5") fan duct shroud adaptor suitable for all 120mm fans as found on BITMAIN Antminer S7 S9 E3 T9 L3+ D3 A3 V9 X3. Designed to allow connection to 125mm flexible or rigid ducting.