Cooler Master R4-BMBS-20PK-R0 Blade Master 120 - Sleeve Bearing 120mm PWM Cooling Fan for Computer Cases, CPU Coolers, and Radiators, Air Balance, 120mm - Non-LED

Key Features

• Well-balanced cooling performance with 21.2-76.8 CFM fan airflow, air pressure, and noise
• Wide PWM fan speed range between 600-2000 R.P.M.
• Anti-vibration rubber pads around the edges to decrease noise
• Distinguished blade shape for airflow improvement.
• Power Connector: 4 Pin