400140 Computer Fan Large Size High Speed

The 400140 Computer fan is a large size and high-speed fan, with an outside diameter of 40cm and a weight of about 3kg. It is suitable for large chassis or other occasions that require a lot of heat dissipation. The fan adopts a high speed design, reaching a maximum of 1100RPM, which can quickly dissipate the heat inside the chassis, ensuring the stable operation of the hardware. In addition, the fan also has a certain silent design, with noise controlled within 60dB, which will not cause significant interference to the user's life and work. In general, the 400140 Computer fan is a high-performance, efficient and stable cooling device. Its outstanding performance can effectively improve the service life and safety performance of hardware.

Impeller: Metal steel and coated in black
Motor:DC brushless external rotormotor
Insulation: Class B
Approvals: UL E306337
Operating Temperature: -20~+60℃

What’s your after-sale service?

Our quality warranty period is one year. Any quality problem will be solved to customer satisfactions.

Can you help with the design?

Yes, Simply design free, special design need to pay.

Can we get some samples? Any charges?

Yes, free existing labels, you need to pay shipping cost.

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