描述

KZ14038B012U 7500RPM cooling fan FOR Whatsminer M20S M21S M30S M31S

This fan uses a four-wire system and a six-wire system , 140*140*38mm for Whatsminer fans.

The voltage is 12V and the current is 7.2A, suitable for replacing fans.

7500RPM cooling fan parameters:

Brand: KZ
Model: KZ14038B012U
Size: 140x140x38MM
Voltage: 12V
Current ：7.2A
Connection type: 6P/4P
Speed: 7200RPM±10%
Power: 43.2w
Air Volume: 300CFM

Notice:  Whatsminer M20S M21S M30S M31S  uses two 14038 fans for heat dissipation. The front fan uses a 6-pin flat interface, and the back fan uses a 4-pin 4P interface. It can be seen that the front and back fans of the miner are not compatible with each other.

Notice:

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