Features: 1.[4pin Interface] Adopts 4pin power connector to improve the powerful heat dissipation function and reduce the temperature during continuous operation. 2.[Exquisite Workmanship] With perfect design, excellent structure and wide compatibility, making this fan very attractive and special compared with others. 3.[Long Service Life] Made of high quality aluminum alloy material, the cooling fans are durable, which means you can use them for a long time. 4.[Easy Installation] With easy installation, this cooling fan is very easy to operate and use, just find the interface and insert the connection to use. 5.[Application Scope] This computer cooling fan is suitable for ASUS A501L for K501LX for K501UX for V505L for K501U for K501LB5200 notebook Cooling . specification:Item Type: CPU Fan Material: Aluminum Alloy Power Connection: 4Pin Voltage: DC 5V Application Scope: Suitable for ASUS A501L, for K501LX, for K501UX, for V505L, for K501U, for K501LB5200 Notebook Cooling, Fan Replacement PackageList:1 x CPUFan