This product is a high-quality, double-bearing miner cooling fan suitable for professional maintenance. All-copper motor fan, speed 6000 rpm, violent fan. It is worth noting that when purchasing miner fans, try to buy double-bearing fans, whose lifespan is 4-6 times that of ordinary fans. But the appearance of the double-bearing fan is difficult to distinguish from the typical fan. We can get the answer after disassembling the fan motor.

• Suitable for all Antminer models (DR3 L3+ S9 S9i S9J S9 SE S11 T15 S15 Z11 S17+ S17 Pro S17e T19 S19 S19J) from Bitmain.
• Condition: New
• Type of connector: 4-pin
• Power 12v / 1.85A.
• Air consumption – 6000 rpm
• Dimensions: 120x120x38mm
• Does not include screws and grills