Corsair Hydro H55 CPU Cooler

MX42391 Hydro H55 CPU Cooler
MX42391 Hydro H55 CPU Cooler MX42391 Hydro H55 CPU Cooler

Product Info

The easy performance upgrade for your Intel CPU

Your PC will run cooler and quieter when you replace your CPU’s standard heatsink with a Hydro Series H55. Installation is straightforward. If you can get to the back of your PC’s motherboard, you can install an H55. All you’ll need is a screwdriver.

Great for smaller cases
The compact components and flexible tubing make H55 easy to install even if you’re cramped for space.


  • Pre-filled, never needs refilling
  • Tool-free mounting bracket
  • Low-noise, low-speed 120mm fan
  • Flexible rubber hose for installation in tight spaces
  • Low-profile pump for easy installation and better airflow
  • Micro fin copper cold plate for superior heat dissipation
  • Low-profile black aluminum heat exchanger
  • Intel® Mounting hardware for LGA 115x, 1366, and 2011
  • AMD® Mounting hardware for AM2, AM3, and FM1


Coldplate Material Copper Micro Fin
Tubing Material Low Evaporation Rubber
Radiator Material Aluminum
Radiator Size 120mm x 152mm x 27mm
Fan(s) included 1 x 120 mm
Fan Max Speed 1700 RPM +/- 10%
Fan Airflow 57 CFM
Fan Static Pressure 1.9 mmH20
Fan Noise Level 30.32 dBA
Intel Mounting Hardware LGA 115x, 1366, 2011
AMD Mounting Hardware AM2, AM3, FM1

NOTE: The Hydro Series H55 require a 120mm fan mount location near the CPU in your chassis. Typically the rear exhaust fan is replaced with by the Hydro Series cooler.