Both the Corsair Hydro Series H80 and the Antec Kuhler 920 are designed and manufactured by the OEM Asetek Inc. The only thing that Corsair or Antec do when it comes to handling the coolers is silk-screening a brand name onto the pump and packaging the pump and radiator unit with a fan or other parts. Personally I would go with the Corsair Hydro Series H80. First off the mounting hardware is much easier to install and just looks better. The Corsair Pump also just looks cool, I'm not sure if you plan to have a case window, but the Corsair pump block looks great. When it comes to pump design and operation the Corsair model although still made by Asetek is much more reliable and quiet, there's just something done more right with the Corsair Hydro H80. There are countless forum entries on this bizzare clicking noise that comes from Antec Kuhler 620 and 920 pumps, in terms of using a pump for a quieter PC this ruins that completely.
The H80 is far superior, although it has rigid tubing to the radiator, in my book the H80 is the cooler to go with.
Hope this helps.
- chmodlabs
The H80 is far superior, although it has rigid tubing to the radiator, in my book the H80 is the cooler to go with.
Hope this helps.
- chmodlabs






















