This CPU fan can protect your valuable data by keeping your CPU cool. CPU Heatsink Fan featuring efficient heat dissipation and low noise. Specifications: Dual heat pipes, aluminum fins, excellent heat dissipation Dimension: Approx. 90mm x 90mm x 25mm / 3.54 inch x 3.54 inch x 0.98 inch Speed: 2200 ±10% rpm Voltage: 12V DC Noise: 22 dBA Max. Wind: 48 CFM Color: Black, Orange and Silver Efficient heat dissipation, low noise Usage lifetime: Approx. 30000hours Material: Plastic, Aluminum, Copper Compatible models with: Intel LGA775: Core 2 DUO / Celeronp / Pentium 4 / Pentium D Intel LGA 1155/1156 : Core i3/i5/i7 AMD754/AM2/AM2+/AM3: Sempron / Athlon 64/ Athlon X2 / Phenom 64 Package included: 1 x CPU Fan Cooler 1 x Support Holder 4 x Clear plastic staples 4 x Black plastic staples