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Customer Ratings & Reviews

Customer reviews

Rating 4.8 out of 5 stars with 291 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers frequently mention the excellent cooling performance and quiet operation of the Hydro Series H100i PRO Liquid CPU Cooler. Many also praise its ease of installation and the attractive RGB lighting. Positive feedback also highlights the user-friendly software and good compatibility with various systems. However, some users note that the cooler's size may be a limiting factor for certain computer cases, and there have been a few reports of pump failures.

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 4 Showing 61-80 of 291 reviews
  • Pros mentioned:
    Noise level, Rgb lighting

    Rated 5 out of 5 stars

    Best Two Fan Radiator

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

    The Corsair Hi100 pro has fantastic rgb and the fans make absolutely no noise. Along with that the cooler lowered my cpu temps by 10-20 c compared to my air cooler.

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

    Rated 5 out of 5 stars

    It works and has had no issues

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

    I mean - its a cooler. My CPU stays cool and it doesn't get loud when I am playing games. So far it has been very stable and reliable. No complaints at all.

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

    Rated 5 out of 5 stars

    Flawless product

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

    Bought this cooler with high expectations and this product fullfill all my expectations! Easy to install and very friendly user software. Totally recommended.

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

    Rated 5 out of 5 stars

    Great cooler

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

    This is a great cooler, easy to install and keeps everything cooler then the fan cpu cooler I had before. Looks great with the rob coolers and it’s quiet as well!

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

    Rated 5 out of 5 stars

    Really easy to install.

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

    This cooler was really easy to install and works well for Intel CPUs and had an extra mount for AMD. The lighting is great and not too in your face.

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

    Rated 5 out of 5 stars

    So easy!

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

    Literally was the easiest thing to install. Comes with thermal paste already on it and it works incredibly well. Doesn’t even come close to warm.

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

    Rated 5 out of 5 stars

    Easy Installation, solid performance

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

    Keeps CPU temps under control just fine. Software to control RGB is easy to use. Will be switching out the colorless fans soon in due time.

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

    Rated 5 out of 5 stars

    Cools Ryzen like a champ

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this to cool my brother's Ryzen 5 3600X and it keeps that sucker cool and quiet under constant gaming loads.

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

    Rated 5 out of 5 stars

    Awesome CPU Cooler!

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

    This pump is extremely effective and quiet. My ryzen 9 3900x is constantly running at 35 degrees Celsius under normal load.

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

    Rated 5 out of 5 stars

    Simple and works great

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

    Super simple to install, even if you have no experience with liquid coolers. Keeps my temps very low even under a big workload.

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

    Rated 5 out of 5 stars

    Quiet and Cool

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

    Exactly what I was looking for in a liquid cooler. Quiet and does the job. I often have to look at it to see if it is running.

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

    Rated 5 out of 5 stars

    It works

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

    Installation was simple, no compatibility issues, cables/hoses were long enough to reach where I needed them to reach.

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

    Rated 5 out of 5 stars

    nice aio

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great and easy to install. still doing it job problem free after almost two years...

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

    Rated 5 out of 5 stars

    Cooling with style

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

    Love the lights and the ability to cool any processor! Have it cooling a Intel i7 8700k and it works great!

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

    Rated 5 out of 5 stars

    Improved my temps.

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

    My previous AIO wasn't cutting it, I was hitting 90°c constantly. So I upgraded to this one. Such an improvement, I haven't gone past 80c, my room is on the hot side so I can only imagine how much better it would work in cooler ambient temps. Its a little on the loud side but I've gotten used to it. Corsair has some of my favorite rgb controls, my color theme is white and pink and I find a lot of rgb pink leans towards purple. Not this one or my corsair keyboard.

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

    Rated 5 out of 5 stars

    Pretty Decent AIO Setup

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

    Bought this to replace a single-fan AIO that came with my iBuyPower prebuilt (also purchase from Best Buy, in fact!) when the processor wasn't staying as cool as I'd like it to stay during games (regularly hitting close to 100 degrees C, and I wasn't even overclocking) Since strapping this on, my temps have been consistently hovering around 70 degrees C even during heavy load, which is a marked improvement in my opinion. And colors are neat too!

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

    Rated 5 out of 5 stars

    Awesome cooler!

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

    Installs easily and is very quite. You can download their management software to crank up the pump or fans.

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

    Rated 4 out of 5 stars

    Good cooler, easy install

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

    Installed on an Asus Crosshair x470 with Ryzen 2700x. Very easy. Fan install also easy. Just figure where you want in your case, check the fan directions (arrows on the fans) and install. Trickiest part is cable management (isn't that always the case though). Plan that out along with your connections. One caveat on the motherboard, check your USB connections. I bought an internal USB hub for my PC as I had 2 USB connections needed, but only 1 connector on the motherboard. This cooler needs 1 USB connection to the motherboard. That hub was an easy fix. Knocking 1 star as it seems to have issues with iCue and the lighting resetting after the PC goes to sleep. Researching that. For this PC: Corsair case, Corsair power supply, Corsair fans, Corsair memory, Corsair keyboard and this Corsair cooler.

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

    Rated 5 out of 5 stars

    Keepin cool!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Doing a great job at keeping my CPU cool. Love the RGB to make the rest of my case.

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

    Rated 5 out of 5 stars

    Awesome fan

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the fan. Super quiet love the LED features. I would definitely recommend this item

    I would recommend this to a friend
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