Features: It is made of high-quality metal materials, strong and durable, and has a long service life. It has the characteristics of efficient heat dissipation, low noise and high flow. You can work as you want without overheating the computer. With this CPU/GPU fan, keep your computer cool and comfortable on your lap or desk. Perfect design, high compatibility and excellent composition. Installation and disassembly are simple and convenient. Specifications: Fan notebook PC model:Cooling fan for Legion Y540-17 Y540-17IRH GTX1660 TI P-N number:5F10S13888 GPU EG75070S1-1C010-S9A CPU cpu cooler fan :DC5V 2.25W 4pin Package Include:1PC CPU Cooler Fan/ 1PC GPU Fan/ 2PCS CPU+GPU Fan Note: Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks Only the cooling fan, does not include other accessories in the picture Package includes: 1PC Fan for CPU / 1PC Fan for GPU/ 2PCS for Fans CPU+GPU