PC Fan Grille -90mm 3 Pin Silent Computer CPU Cooling Fan CPU Cooler LED Wire 2 Highlights Generic Brand 90mm 3 Pin Silent Computer CPU Cooling Fan CPU Cooler LED Wire 2 Description: Double pure copper heat pipe, double heat pipe, faster heat transfer and better heat dissipation. Wide-range PWM fan with a unique wave-shaped blade design for excellent airflow. Improved bearing, alloy/lubricant combination to reduce bearing friction and achieve better efficiency CPU cooling fan, silent, suitable for AMD, INTEL LGA 775, 1150, 1151, 1155, 1156, 1366 processors. place an order, please confirm whether the size of our products is suitable for your computer. Specification: Speed: 220010% Noise: 22 dBA Voltage: 12 VDC Air volume: 48 CFM Life expectancy: 20000 hours Bearing type: hydraulic Size: approx.90x90x25mm/3.54x3.54x0.98inch Material: copper The package includes: 1 x cpu fan cooling unit Note: Please allow 0.5-1 inch differs due to manual measurement. (1inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Try to understand. Thank you!