Deals Worth GiftingShop 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 8 Showing 141-160 of 1,157 reviews
  • Pros mentioned:
    Cooling

    Rated 4 out of 5 stars

    Keeping cool.

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

    My old liquid cooler failed and so I bought this. It works great, silent but it didn't come with the back plate since my last one didn't need it I no longer have it. I had to order a new one. Other then the missing part it is a great part.

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

    Rated 5 out of 5 stars

    Nice cooling

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

    It is small, easy to install and cool, but its price / performance is very good.

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

    Rated 5 out of 5 stars

    Good budget watercooler for those who need

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

    I was just rocking a stock Intel Cooler, before I got this, my CPU was getting pretty toasty, too much for my taste, as soon as I bought this, got it installed, it now runs at max 55-60C under load, idle temps around 40C. It's a pretty decent cooler for the price, and if you're rocking a stock cooler, I'd recommend getting this.

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

    Rated 5 out of 5 stars

    Great replacement!

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

    Great replacement for the Ryzen 3600's stock cooler. Idle temps were around 40°C and under load would top 90°C. Now with the Corsair H60, and the 3600 overclocked to 4GHz, idle is 30° and max temp under testing was 52°C. Quiet too. I was skeptical about the merits of this upgrade but I am very pleased with the results.

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

    Rated 5 out of 5 stars

    Finally can use my AMD-FX 9590 at full clock!

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

    For the longest time I had a Hyper 212+ Evo keeping my CPU cool and it was fine, but my new CPU the AMD-FX 9590 clocked at 4.7GHz was too hot to handle. For a year or so I rode out underclocking it on my old fan until one day I moved it and tried to improve cooling in the case, but messed up and broke the CPU fan. I ordered this online and got it that day. When I installed it, I needed a special bracket on my Sabertooth 990fx r2.0 motherboard, the stock model AM3+ bracket. This allowed it to latch on perfectly. I got it with the thermal paste recommended and was sure to load it up plenty, cuz this CPU runs HOT. In games, it never breaks 60 degrees running on ultra high. Valorant I get 120+ FPS on everything and Quake Champions no longer overheats after one match. This CPU cooler is FANTASTIC and I would recommend this to anyone who's got a hot little chip. Its just enough for 4.7GHz and a chip demanding 225w.

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

    Rated 5 out of 5 stars

    Great buy

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

    Bought as a replacement to another brand due to a leak. This is very good quality. Thick tubes and super easy to install

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

    Rated 5 out of 5 stars

    Good simple liquid cooler.

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

    It works better than I thought it would for a single 120 radiator. Not the same performance you’d get out of a bigger one but it’s easy to install and works good for simple setups. It works great with my stock clocked AMD 3700x. If you have a giant cpu and/or overlock, just get a bigger cooler. You will probably need it.

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

    Rated 5 out of 5 stars

    Great Cooler

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

    Excellent cooler for a PC that can't quite fit an H115i. I recommend this cooler to fit a hp omen 30L or even 25L placing the radiator at the top of the case. Beware the cooler doesn't come with enough thermal paste I would recommend grabbing some more of that.

    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.

    I have been using this cooler for a few months now in my new Ryzen build, It is very quite and keeps my CPU cool.

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

    Rated 5 out of 5 stars

    Excellent for HP Omen 30L PCs

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

    For me, for my HP Omen 30L with a Ryzen 5 3600 in summer heat, this was a God send. Dropped temperatures at least 10-15% but more importantly it stabilized even under tough loads the temps. That is what I was looking for in this kind of device, for its comparatively small size.

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

    Rated 5 out of 5 stars

    Great

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

    Keeps my cpu nice and cool and very quite easy install.

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

    Rated 5 out of 5 stars

    Nice quiet cooling system

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

    Excellent water cooling system... though I'm not overclocking. I bought this to keep the system running cool and quiet which is exactly what it has done. I did eventually replace the fan with an RGB fan to match the other RGB components (had nothing to do with the quality of the included fan, which is excellent).

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

    Rated 5 out of 5 stars

    Rig Runs A Lot Chillier Now!

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

    The installation of this product was super easy; all but took maybe 30 minutes. So far the cooling performance has been fantastic! My rig's average temps dropped almost 30 degrees. Switching from air cooling to liquid cooling was one of the best decisions. Love this product and Corsair! Well done!

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

    Rated 4 out of 5 stars

    Cools Intel Core i9-9900K

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

    Running it on an Intel Core i9 9900K okta core 3.6 ghz. Normal web browsing/streaming/etc, cpu hangs at around 40c. Prime95 and cpuid torture tests bring it to the upper 60's Celsius. So it works well. Like others have pointed out: This is an old model, so there is no fancy lit pump. Otherwise, I believe the specs are the same, or close. I'm not too worried about it, but it's worth pointing out ahead of time. Like in the description.

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

    Rated 5 out of 5 stars

    Easy to install and super quiet

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

    Had no problem installing the tower and cpu fans. Took less than 10 minutes total from sliding the case panel off to putting it back on. An excellent upgrade for any non-water cpu fan rigs. FYI, the RGB LED feature is not missed by this user. The goal was to run cool and silent, that mission was easily accomplished.

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

    Rated 5 out of 5 stars

    Great cooler!

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

    I know some people say that 120mm radiators are useless, but I have to disagree. This is cooling my Ryzen 3600X CPU that I overclock to 4.2ghz - and this won't let the CPU go above the mid 50's in temperature during benchmarks and stress tests. Plus it runs very quiet. Highly recommended!

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

    Rated 5 out of 5 stars

    Affordable AIO liquid cooling system

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

    I was updating a 5-year-old computer and replace the stock Intel fan with this Corsair - Hydro Series 120mm AIO liquid cooling system. it fit perfectly in the case and made the computer run cooler and quieter.

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

    Rated 5 out of 5 stars

    Great cooler at a good price

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

    I bought this to replace 120mm NZXT cooler that was giving clear signs it was on the way out. Install was a breeze and my temps have been great. Even during intense and long gaming sessions cpu stays well within acceptable ranges.

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

    Rated 5 out of 5 stars

    Easy liquid cooling.

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

    Excellent product. No brainer to install. Well built and extremely quiet. This is my 2nd Corsair hydro series product, that I purchased to install into my new build. My 1st Corsair liquid cooling system, that I bought 7 years ago, will be reused in an auxiliary computer. Bulletproof.

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

    Rated 5 out of 5 stars

    Awesome cooler!

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

    I got this for my Alienware R12. Everything works great. I’m really impressed with how far tech has come. It make it at least 10 degrees Celsius cooler while gaming and the performance boast is great. It’s a good way to prolong the life of your cpu.

    I would recommend this to a friend