Cooler Master Sleeve Bearing 80mm Slim Silent Fan for Computer Cases and CPU Coolers - 80x80x15 mm, ~ 2000 RPM speed, 24.2 CFM air flow, 20 dBA noise level, 35000 hr life, Sleeve Bearing, ~ 1.4 mm H2O air pressure, 3 pin connector with one 3 to 4 pin Adap

Cooler Master Sleeve Bearing 80mm Slim Silent Fan for Computer Cases and CPU Coolers - 80x80x15 mm, ~ 2000 RPM speed, 24.2 CFM air flow, 20 dBA noise level, 35000 hr life, Sleeve Bearing, ~ 1.4 mm H2O air pressure, 3 pin connector with one 3 to 4 pin Adapter - RoHS Compliance

Case cooling is becoming more essential these days. The better airflow inside your system, the cooler and more stable system you will get.

Technical Specifications:
Number of Fans: 1
Fan Bearing Type: Sleeve Bearing
Fan Speed (Max): 2000 rpm
Maximum Airflow: 181 gal/min
Airflow Details:

1 x 24.2CFM

Mount Type: Screw Mount
Connectors: 3-pin
Input Voltage: 12 V DC
Maximum Fan Diameter: 3.15"
Fan Diameter Details:

1 x 80mm

Fan Height: 3.15"
Fan Width: 3.15"
Fan Depth: 0.98"
Weight (Approximate): 1.59 oz
Package Contents: R4-SPS-20AK-GP Cooling Fan, 4 x Screws, 1 x 3 to 4-pin Adapter
Compatibility:

Cooler Master CM 690

Application/Usage: Case
Environmentally Friendly: Yes
Environmental Certification: RoHS
Country of Origin: Switzerland