Cooler Master Silent Pro M 700W
 

Noise in computer systems is an ever growing problem – one which many enthusiasts strive to deal with. A Power supply is often thought as quite a quiet component of the hardware which makes your PC. However, turn off all of your running fans and just listen to the noise from the PSU; you’ll be pleasantly surprised. For this reason, Cooler Master has developed the Silent Pro which boasts a sound level of less than 16dBA.

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