Customer Ratings & Reviews

Works great and keeps my overclocked Intel cool. I upgrade from a cooler Master CPU cooler.

Purchased this to replace an enermax cpu cooler. Keeps my ryzen 7 2700x nice and cool during long periods of game play. Performs well and the fan is quiet!

CORSAIR - Hydro Series 120mm Liquid Cooling System - Black is very important to preserve and protect the processor from burning up, Protect your investment with a good cooling unit.

This was my first liquid cooler system & so far so good. Keeping my CPU much cooler than my old heat sink & fan, bu about 10-15 degrees Celsius.

very nice cooler to replace my old one that went south. cooling even better than the factory installed cooler

Keeps my CPU cool in a nice, compact form factor. Great for SFF cases. The pipes are pretty stiff, so use care when routing them around the case.

My prior pump gave out on me. I bought this to replace it. It works very well. My CPU temps are in the low to high 30s. I don't think they've ever been that low.

This cooler is very easy to set up and install. Professional build quality as always with corsair and comes prefilled and sealed so no need to worry about filling or leaks. Kept my AMD FX 8350 around 45-50°c under full load which is about 10-15°c less than with my old dual fan oversized air cooler. Much quieter as well. For the price, its a great investment to protect your CPU.

Works great. Needed to purchase this as part of a geek squad repair for a gaming rig. Runs quiet. Good value.

Purchased a Ryzen CPU and use this on it. Never gets over 65 Celsius regardless of games. It is the older version but I didn’t really care.

I never had a problem with this guy. The newer versions are out and are way better! I use the bigger coolers now. I rather those. They last for years.

Great coling system for my home PC Glad I fund it at my local Best Buy store.

My CPU cooler quit after many years of leaving my PC running 24/7. Bought this as a replacement and it works as good if not better than the previous corsair AIO I had

Doesn’t even work with LGA 1151 socket, for intel users, don’t get. Alright for Amd users for it should work fine. I managed to get it on my board, with me as an intel user. I took the skrews and used that as a temporary backplate. Warning, warning, my computer said, for it was thermal throttling. I imeadietly hop online, and order the h80i v2, a great, 2 fan watercooler. After that, I did what Linus sabastion would do. I tinkered with it. Turns out, I Over tightened one of the skews. So I fixed it, and I got better temperatures. I still wouldn’t do what I did, just pay a little bit more for the h80i v2. Do note that you may have a clearance issue.

Installation was pretty straightforward and painless no thanks to the instruction manual.

Excellent cooler. Easy install, but wosh thdre was directions for proper placement of washers and cramp down load.

great cooling system, wouldnt recommend pairing it with the cpu I have (9700k) but still good.

Easy to install. My cpu temps before installing this was running around 85c but now never gets above 60c.

Easy to install and works well~! Glad I upgraded from air cooled.

Good by itself. So much better with a push pull configuration. Came with thermal paste pre applied. A good deal all around