Thermaltake 7-bladed 92mm 4-Pins PWM Aluminum Extrusion CPU Cooling Fan for Intel Core i7/i5/i3 CLP0556-B Gravity i2 is a simple low-profile CPU cooler with a compact size 92mm fan in 7-bladed design; aluminum extrusion heatsink can dissipate heat up to 95W. Optimized solution for low power processors. Gravity i2 supports Intel Socket LGA 1150/1155/1156. P/N: CLP0556-B Compatibility: Intel LGA 1156/1155/1150/1151 Heatsink Material: Aluminum Fan Dimension: Ø92 x 25 mm Fan Speed: 1800 RPM Rated Voltage: 12 V Start Voltage: 6 V Rated Current: 0.12 A Power Input: 1.44 W Air Flow: 31.343 CFM Air Pressure: 1.484 MM-H2O Noise: 21.3 dBa Life time/Fan Life time: 40,000 hours pin connect: 3 pin Cooling Power: 95 W Heatsink Dimension: 63 H * 95.8 W * 95.8 L mm Weight: 320 g.