Cooler Master Blade Master 80 Case Fan (R4-BM8S-30PK-R0)

est. delivery in 2-4 days
Key Specifications
  • 80mm PWM fan

  • 800-3000rpm

  • Max 28 dBa noise level

  • max airflow: 40.8 CFM

SKU:#039027 Warranty1 year by Cooler Master Product No.:FAN-CMS-BM8S30PKR Short link: See specifications from the manufacturer

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.


1 year by Cooler Master


Suitable forComputer case
Noise level (high speed)28 dB


Product colourBlack


Power consumption (typical)3.12 W
Rated current26 A

Weight & dimensions

Weight77 g

Other features

Power requirements12 V
Rotational speed3000 RPM
Product life40000 h