Cooler Master Blade Master 120mm PWM Cooling Fan
When ultra-high performance coolers demand additional performance, count on Blade Master PWM fan series to increase cooling efficiency. Blade Master offers a balance of high air pressure with balanced airflow and minimal noise levels. With the Blade Master family of 120mm, 92mm, and 80mm fans, unique wave-form blades create increased pressure that exceeds competitor fans at the same airflow. The highest air pressure allows Blade Master fans to blow directly through dense performance heat sinks for extreme cooling.
High Performance: Featuring distinguished wave-shaped blades, the COOLER MASTER R4-BMBS-20PK-R0 provides up to 3.90 mmH2O of air pressure that triumphs over competitors at the same air flow for better cooling performance.
Silent Operation: The PWM fan with adjustable fan speed ranging from 600 - 2000 R.P.M guarantees the best ratio between performance and noise level. The anti-vibration rubber pads around the edges dampen noise for more quiet operation.
Well-balanced cooling performance among 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.
Fan Size: 4.72" x 4.72" x .98" (120x120x25mm)
Speed: 600 - 2000 R.P.M.
Air Flow: 21.2 - 76.8 CFM
Air Pressure: 0.40 - 3.90 mmH2O
Noise: 13 - 32 dBA
Bearing Type: Long Life Sleeve
Life: 40,000 hours
Voltage Rating: 12V
Current: 0.36A Max.
Power Consumption: 4.32 W Max.
Weight: .37 lbs (166g)
Screw: 4 pcs
Rubber: 4 pcs
Package Dimensions: 12.87" x 8.94" (327x227mm)