Corsair CWCH100/RF, Hydro Series H100 Extreme Performance Liquid CPU CoolerCondition:* New Old Stock, Never Installed. No OEM Packaging. As Pictured.Additional Notes:* Block Compatibility: AMD: FM2 / AM2 / AM3 Intel: LGA 775 / 1155 / 1156 / 1366 / 2011* Block Material: Copper* Radiator Size: 122 x 275 x 27 mm* Radiator Material: Aluminum* Fan Dimensions (LxWxD): 120 x 120 x 25 mm, x2 fans* Fan RPM: 1300 RPM (Low Noise) 2000 RPM (Balanced) 2500 RPM (High Performance)* Fan Air Flow: 46 – 92 CFM* Fan Noise: 22 – 39 dBACorsairCWCH100/RF