Save up to 50% on 3-Day Sale deals.Ends 12/14.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $79.99

Customer reviews

Rating 4.6 out of 5 stars with 1157 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers love the Hydro Series 120mm Liquid Cooling System's excellent cooling performance and ease of installation. Many appreciate its quiet operation and good value for the price. While some users experienced issues with the pump or pre-applied thermal paste, the positive feedback on cooling and ease of use outweighs these concerns. The system's compatibility with various systems is also frequently praised.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 24 Showing 461-480 of 1,157 reviews
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Keeps things cool and quiet

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This has greatly reduced the noise and heat coming from my gaming PC. Very happy with this purchase and am considering buying another one for my other gaming PC.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    cool runnings

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    went from standard heat sync that was having cooling issues to this liquid cooling system and no longer having any issues running cool at optimal temperatures.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Temps. great AIO for cheap

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great and cheap AIO. Have had it in for a few weeks now and my system is running smooth at OC, constant 4.3ghz. Never once getting close to high temps.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    HOT PC NO MORE !

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    H60 will work wonders on your warm chips. I put this puppy on my R9 Alienware and temperatures dropped dramatically! soooooooo happy! love you H60. Best Buy thanks too!

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Great PC coolant

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome produce. I use my PC for gaming. I play high graphic games almost daily, upwards of 10 hours per day. My old coolant finally gave out. This replacement is keeping up with my hardcore activities.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Just what i needed

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just what i needed, fit my stock case perfectly. Keeps the i9 temp down around 80 degrees C.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Great little AIO

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good cooler does what its supose to do and have it on a i7 2600k overclocked to 4.6ghz at mid 50's temps so pretty impressive for small All In One Liquid Cooler

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    Great for my 1155 i7

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This replaced my CoolerMaster 120L. I like this cooler. Took a little time orienting it on the motherboard. Once it was on, it was great. Hard to determine temperatures since my case is an ITX case. But it works.

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Great Entry Level Liquid Cooler

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SUPER easy install. Great entry level liquid cooling unit that performs. Easily lowered my cpu temps by 10 degrees

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Keep it cool

    |
    |
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed to make sure the computer didn't overheat from to long gaming sessions. This keeps it cool.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Corsair is quality

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice cooler for my pc, easy to setup and get back to gaming. My room is pretty hot and my cpu was pushing 95+ Celsius, but with this cooler, it brought it down a whole 20 Celsius!

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Recommend to buy

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good AIO (All in one) refrigeration but I haven't found a way to increase the rpm of the fans, but its still better than stock cooling

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 4 out of 5 stars

    Nice

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have never done work on a pc before so this was all new to me. Pretty darn easy to install! Wish I would have payed attention more cuz I got the one without RGB and kinda bummed myself out. But all in all works perfectly!

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    AMAZING

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this after my beast of a build killed 2 tower fans in 3 months. So far this thing has functioned well above what I expected it to for the price. 10 outta 10 would buy again

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 4 out of 5 stars

    Easy install

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install and I recommend coupling with Noctua Slim Fans so that your clearance as the radiator takes up just enough space to block out a 120x25 fan so I went 120x15 and it was perfect. CPU temp is 35c idle and 45-50c under gaming load.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    Great cooling, bad fan

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The product is awesome, it keeps my CPU cool at a constant temp even while playing overwatch. A bit tricky to install at first but it was a nice fit. Only complain is that the fan is very cheap and brittle, i recommend replacing it with a different 4-Pin fan you might have.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    First time AIO user

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    First time buying and using an AIO. Was very easy to install. Temperatures are lower and helping get those higher FPS :)

    I would recommend this to a friend
  • Pros mentioned:
    Installation

    Rated 5 out of 5 stars

    Fan works

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a fan and Best Buy had this in stock which is always convenient. It was easy to install

    I would recommend this to a friend
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    Keeps cpu cool

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought the corsair liquid cooler for a new computer build. It keeps my CPU temps low while playing video games and looks better then the stock coolers. Would recommend to a friend.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Silent

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fit well and instructions were straight forward. Runs silent, just a little tricky to know which direction to put the fan.

    I would recommend this to a friend