Case cooling is becoming more essential these days. The better airflow inside your system, the cooler and more stable system you will get.

High Performance
The COOLER MASTER R4-S4S-10AK-GP delivers amazing 60.9 CFM of air flow to efficiently and effectively dissipate the heat inside the chassis.

Silent Operation
This case fan runs at 1000 R.P.M. and produces neglectable 16 dB-A noise level bringing peace of mind to you and your co-workers.


