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The R4-L4S-10AB-GP 140mm Blue LED Cooling Fan from Cooler Master is a 16 dBA case fan with 60.9 CFM airflow for silent cooling performance. It features a fan speed of 1000 rpm. It has a life expectancy of 35,000 hours. It is RoHS compliant and is recommended for the CM 690 and the Centurion 590 computer cases.
In the Box
Cooler Master R4-L4S-10AB-GP 140mm Blue LED Cooling Fan