Skip to main content

Small Water Versus Big Air, Part 3: Cooling Questions Answered

Corsair H50 Fan Configurations

Corsair’s H50 radiator mounts in the traditional exhaust fan location of most cases, yet Corsair insists on configuring it as an intake. Doing so allows the radiator to receive cooler outside air, but subverts the conventional airflow design of traditional ATX cases. Our biggest concern was the effect this might have on case and chipset temperatures, since inverting the fan prevents air from following its traditional front-to-rear path. Today’s test includes readings for both configurations.

Normally located between the power supply and rear fan, the Silverstone KL03’s horizontal brace had to be removed to make room for the tank on top of the H50’s radiator. We closed the system after we took the above photo and hung an air-temperature sensor between the graphics card and RAM.

The H50 was first tested with its original 1,680 RPM fan, then, during a second test, with Rosewill’s more powerful 2,400 RPM fan. The second test equalized noise and airflow when other samples were compared.

  • Annisman
    Ditched my Domino A.L.C. for a Xigmatek Thor's Hammer with 2 X Scythe fans. Strapped it on a Core i7 920, bumped it to 4.0Ghz and never looked back.
    Reply
  • burnley14
    Interesting. This is good to know for a future build, since cheap water cooling was always a temptation for me.
    Reply
  • tkgclimb
    I was looking at water, then I decided if I really want to do this I'm going to have to spend at least 200 if i want a good, effective, upgradeable system. So I'm going to get the megahalem or the thermalright TRUE extreme. and stay with some sick air.
    Reply
  • rpmrush
    Air is still a better value unless you value noise or lack there of.
    Water offers lower noise @ a slightly less extreme overclock, but who runs 4.0Ghz plus everyday.
    Reply
  • apache_lives
    still using my old thermaltake big typhoon with a few mods - sealed the gaps on the sides for more air pressure and using a 12cm "thick" fan from a dell tower (crazy) and the same type fan to extract air - works a treat :D

    kinda proves that when your going water cooling, do it PROPERLY not a pre made kit

    if i was to do water cooling, i would go all the way with a modded car radiator, drum for a water sump and a few powerful decent sized pumps to start off with to keep everything sweet, none of this "barely better then stock" bs.
    Reply
  • The corsair h50 is NOT a water cooling solution. Not even close. At best, call it an "optimized" air cooler. The only situation where you would want one is if you need to install a cooler in a tight space. Otherwise, it's higher cost really ruins any value it has.
    Reply
  • The_Blood_Raven
    Get a Swiftech H220 in there and it will beat the air coolers pretty well, besides that there are no out of the box water cooling setups that can actually beat high end air coolers by anything meaningful.


    Good article though, your best articles are when you take the time to answer these odd questions that are commonly asked by the enthusiast.
    Reply
  • Onus
    As many times as I see bottom-PSU cases like the Antec 300 recommended in builds in the Forum, the lingering question for me becomes, "Suppose I do have a bottom-psu top-panel-fan case. Would that make a difference?" Or, is there ANY situation where the cooling performance of this type of liquid cooler is actually superior to a big air cooler?
    Reply
  • skora
    Thanks for listening to the feedback and doing follow ups like this TS. Really gives the community a reason to become involved knowing our unanswered questions get addressed.
    Reply
  • Onus
    ^Absolutely.
    Reply