PC Fan Grill -DIY CPU Cooling Fan Highlights Generic Brand DIY CPU Cooling Fan Description: Desktop Computer CPU Heat Sink. For Intel LGA775: Core 2/Celeronp/Pentium 4/Pentium D, for Intel LGA1155/1156/1366: Core i3/i5/i7, for AMD/AM2/AM2+/AM3: Sempron/Athlon 64. The cooling fan is easy to install and remove, requires motherboard support for AMD. 3 pin power interface and 12V working voltage. High quality copper plated heat sink, one-piece process, many fins on each side. Specification: Material: Copper Size: 90x90x25 mm / 3.54x3.54x0.98 inch Bearing Type: Hydraulic Speed: 220010% Air Volume: 48 CFM Noise: 22 dBA Power Connector: 3 Pin Voltage: 12V DC Life expectancy: 20000 hours Package includes: 1x CPU heatsink Note: You need to install with motherboard support for AMD.