OEM CPU Cooling Fan for ASUS FX86 FX705 FX505 FX95 laptop, this is the cooling fan for CPU processor. If your PC fan is running very loud or not functioning then a replacement may be needed. The fan uses an integrated flex cable to connect to the mainboard. The cable connects via 4-pin connector making it a plug and play replacement module, NO soldering is required. Specifications: Direct Current: DC 5V / 0.5A Color: Black Connection: 4-pin 4-wires Status: Brand New and Original Reference list of compatible with ASUS Laptop Models: - FX505 series: FX505D FX505G FX505GE FX505GD FX505GU FX505DT FX505DU FX505DY FX505DV - FX705 series: FX705G FX705DU FX705DD FX705DT - FX86 series: FX86SY FX86SE FX86FM FX86FE FX86SM FX86FD - FX95 series: FX95G FX95D - ZX86 series: ZX86F - FZ86 series: FZ86F Compatible Part Number (s): DFS5K12304363H FM1U Package Includes: 1x CPU Cooling Fan (Left side)