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Customer Ratings & Reviews

Your price for this item is $143.99
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The comparable value price is $159.99

Customer reviews

Rating 4.6 out of 5 stars with 684 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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92%would recommend to a friend

Customers are saying

Customers often highlight the excellent cooling performance, vibrant RGB lighting, and ease of installation of the Hydro Series H100i RGB Platinum. Many also praise its quiet operation and good build quality, although some users mention challenges with the software and cable management. A few users noted compatibility concerns depending on the case and motherboard used. The size of the cooler was also a point of discussion for some customers.

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 684 reviews
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Easy to install and looks great

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

    New build. Intel i7 - 9700k 3.6GHz processor Asus ROG Strix Z390-E Gaming MB MSI Super Ventus OC Nvidia RTX 2080 Super graphics card Corsair Vengeance RGB Pro 32GB 3.2GHz Corsair Hydro Series H100i RGB processor liquid cooling - this was the first time I've used any type of liquid cooling and this self contained system made it easy. I had no issues getting it installed and working. Corsair Crystal Series ATX Mid-Tower Case This machine is working beyond what I had even hoped for. Haven't done any 4k gaming yet but it's handling everything else with ease.

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

    Rated 4 out of 5 stars

    keeps CPU ice cold

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

    Love it! ive had no issues on cooling since installing. Very easy to install and plenty of youtube videos if you need more of a visual instructions. on compliant is could come with some better fans

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

    Rated 5 out of 5 stars

    Easy to install and quiet!

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

    Replaced the cooler master I was using with this device. Processor is much cooler and very quiet. Didn’t need the lights but they look neat anyway.

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

    Rated 5 out of 5 stars

    I love it!

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

    Helps keep my pc cool, and blows tons of hot air out! I love the rbgs on it, easy install, but need some wire management! would recommend!

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

    Rated 5 out of 5 stars

    Quiet and efficient

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

    Download icue on corsair website and the rgb light is customizeable... pretty quiet fans... u dont hear it once ur case is closed

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

    Rated 5 out of 5 stars

    low temperature of cpu in every moment

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

    excellent choice for the price, good performance , low temperature of cpu in every moment, the rgb controller is very good too

    I would recommend this to a friend
  • Pros mentioned:
    Rgb lighting
    Cons mentioned:
    Size

    Rated 5 out of 5 stars

    Great

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

    My only complaint is wishing I would’ve gone with the 360 compared to the 240. Easy install great product RGB’s are bright

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

    Rated 5 out of 5 stars

    Great AIO

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is easy to install and keep the temps low. This the second one that I have purchased and I really l like the build quality.

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

    Rated 4 out of 5 stars

    Radiator towards front panel

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

    It is an amazing cooler. It is incredibly quiet. But I have the radiator setup on the outside so I can't see the colors that well. It's a shame because it's so pretty.

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

    Rated 5 out of 5 stars

    $119.99 was the lowest I saw it

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

    The rgbs are amazing. And it does it’s job. It keeps the cpu cool. I got it for such a good deal too when they had a sale.

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

    Rated 5 out of 5 stars

    Great!

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

    Great device, keeps the cpu nice and cool and was very easy to install. I recommend this to anyone looking for a cpu cooler.

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

    Rated 4 out of 5 stars

    Good AIO cooler

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

    Good-looking, good-performing AIO cooler. Was pretty easy to install (screw holes were a bit too small for the screws that came with the radiator) and am satisfied with the product.

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

    Rated 5 out of 5 stars

    Great AIO

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

    Great AIO. Included ML 120mm Pro Fans which are top notch magnetic levitation fans. Runs very quiet and is built solid.

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

    Rated 5 out of 5 stars

    Excellent AIO!

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

    Just replaced my 5 y/o H100i GTX... if you're interested in technical details: my 9900k @ 4.4GHz used to idle at 40-45c (which was quite high!) so, I replaced my old AIO with this bad boy... brought idle temps down to 30c, so I squeezed .5 exta GHz out of my 9900k. Now I'm clocked at 4.9GHz and I'm idling at 35c!! Very satisfied! One gripe: The RGB is not very robust (at least not nearly when compared to my LL120 fans) but they push a lot of air and are relatively quiet!

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

    Rated 5 out of 5 stars

    Excellent temps,, lots of RGB options.

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

    I installed the H100i Pro on my I7 4790k Devils Canyon, and the fit was not optimal. I had to make spacers to put between the backplate and motherboard. Temps were still running in the 70's under load. Saw the H100i Platinum on sale for the same price, found out it had a different pump and backplate, and figured why not? SO I installed this one on my Devils Canyon, and have not exceeded 62 Deg C while running a 100% load stress test for 20 minutes. Very happy with the Platinum, and would definitely recommend it!

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

    Rated 4 out of 5 stars

    overall good

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

    bought it to bundle it with my R5 3600 to cool and future proof my system and shes a champ. the fans are near silent and with a good case and airflow temps are great.

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

    Rated 5 out of 5 stars

    Great look and performance

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

    This bad boy keeps your CPU temperature down while looking great. The included fans are super quiet when gaming.

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

    Rated 5 out of 5 stars

    Quality AIO at an affordable price

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

    I like Corsair because its simple to install, fully RGB, and affordable. Syncing everything in iCue is a plus too.

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

    Rated 5 out of 5 stars

    Great Cooler!

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great AIO for the budget gamer! ML fans are nice and quiet and Corsair’s iCUE system is unmatched.

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

    Rated 5 out of 5 stars

    Great

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

    Good cooling system for your computer Easy to install and the RGB are great for anyone with an interrst to them

    I would recommend this to a friend