8cm 12V 0.50A 5300rpm Cooling Fan 4 Wires PWM Temperature Control Cooler for Mainframe Box

Feature: 1. Using high precision double ball bearings, it has long service life and low noise. 2. Pure copper coil, high temperature resistant, greatly improve running stability, low power consumption and energy saving. 3. Support speed measurement and PWM wind speed adjustment. 4. The rotating speed can reached 5300rpm, which has good heat dissipation. 5. Advanced manufacturing technology, high reliability and high performance. Specification: Condition: 100percent Brand New Item Type: Cooling Fan Material: ABS Color: As picture shownBearing: Double Ball Size: Approx. 80 x 80 x 15mm3.1 x 3.1 x 0.6in Mean Time Between Failures (MTTF): 180,000 Hours Current: 0.50A Speed: 5300rpm Noise: 39dBA Air Volume: 41.3CFM Line Length: Approx. 18cm7.1in (4 Lines) Support Speed Measurement, Support PWM. Package List: 1 x Cooling Fan