1pc 5.5 hole card cooling Fan for Notebook Laptop Accessories Computer Cooling Fan

Color: Silver, Material: Aluminum, Size 4 * 4 * 1.1cm, Pitch: 5.5cm, Cable length: 9cm, Fan Voltage: DC 12V ± 20%, Fan Interface: 2.0 2pin, Fan current: 0.16 ± 0.10A, Fan Voltage: DC 12V ± 20%, Fan current: 0.16 ± 0.10A, Fan Type: below blowing fan, Fan Speed: 3500RPM ± 15%, Fan air volume: 37CFM, Fan noise: 20.0dB ± 10%, Life]: 40,000 hours (25 ℃, 45 ~ 85% relative humidity environment), Ambient temperature: 70 ℃, Scope: 5.5CM holes north and south bridge card,
Product Details List: Cooling fan * 1