Features: and This fan is designed to cool the CPU / GPU（processor）of your computer. Speed up your computer's cooling effect by keeping the CPU cool and protect your data The CPU fan has efficient heat dissipation and low noise, which helps the computer to dissipate heat. You can work long hours without worrying about overheating your computer Important statement The CPU GPU fans feature efficient heat dissipation and low noise. Specifications: Material: Metal Cable: 4Pins Power Supply: for DC 5V 2.25W Color: As Shown Size: Standard Size (It can be applied if the hole positions are the same as shown in the picture) Quantity: 1 Piece Optional Type: for CPU / for GPU / for CPU+GPU for: For Y7000 2019 Y540-15IRH GTX 1660TI 5F10S13886 DC28000E3F1 Package Includes: 1 PC x Cooling Fan note: 1. It is best to remove the current fan from the laptop and compare it with the pictures included in the list. 2. Due to manual measurement, please allow an error of 0-1cm. Please make sure you don’for t mind before bidding. 3. Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks! 4.Only the cooling fan, does not include other accessories in the picture! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.