Suitable for BITMAIN Antminer A3 D3 E3 L3+ L3++ S1 S3 S5 S7 S9 S9i T9 T9+ V9 Z9 X3 Z9 Mini. Perfect for keeping temperatures low and increasing mining efficiency, designed to fit the standard 120mm fans using your original screws this will allow you to reduce heat and noise in the room your miners are located.
eBay