The Hydro Series™ H45 makes your PC run cooler and quieter when you replace your CPU’s stock heatsink. Your PC will run cooler and quieter when you replace your CPU’s standard heatsink with a Hydro Series H45. Installation is straightforward: if you can get to the back of your PC’s motherboard, you can install an H45. All you’ll need is a screwdriver. The compact components and flexible tubing make Hydro Series H45 easy to install even if you’re cramped for space. It allows you to improve your CPU’s cooling efficiency even in most compact cases — as long as your case has a 120mm fan mount near the CPU, the H45 will probably fit. Cooling Warranty Five years Cold Plate Material Copper Radiator Material Aluminum PWM Yes CORSAIR iCUE Compatibility No Radiator Dimensions 168.5mm x 120mm x 71mm Fan Dimensions 120mm x 25mm Fan Speed 2300 RPM Number of Fans 1 Cooling Socket Support Intel 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2066 AMD AM4, AM3, AM2 Lighting None Radiator Size 120mm Fan Model Standard Fan Airflow 94 CFM Fan Static Pressure 3.65 mm-H2O Noise Level 31 dBA