Know your gear
The Cooler Master R4-C2R-20AC-GP Case Fan produces a strong airflow to fortify cooling efficiency. This fan features a long-life sleeve bearing for longer life expectancy. Its silent operation lets you work without disturbances. The Cooler Master case fan adheres to RoHS compliance for protecting the environment.
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(800) 800-4239, Monday-Friday 7am-7:30pm CT
(800) 800-4239, Monday-Friday 7am-7:30pm CT