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Customer Ratings & Reviews

Your price for this item is $139.99

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 10 Showing 181-200 of 291 reviews
  • Pros mentioned:
    Cooling

    Rated 5 out of 5 stars

    great for overclocking

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

    This watercooler works great, keeps cpu cold even when stressed through overclocking

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

    Rated 5 out of 5 stars

    Amazing cooler!

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

    Helped keep my CPU super cold. Idles around 22-24C and under load around 28-32C

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

    Rated 5 out of 5 stars

    Nice looking cooler

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

    Keeps my pc cool while the rgb is very good to look at with great customization.

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

    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.

    Gross my CPU at good temps. First time using a watercooler and it's working great.

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

    Rated 5 out of 5 stars

    Great long lasting value

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

    No leaks after 2 years. Great temps for an extended period

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

    Rated 5 out of 5 stars

    Must Buy

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

    Keeps my CPU really cool even when streaming anf gaming at the same time.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Good temps

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

    Good temps and software is super easy to use I have an 8700k and I can hit 5ghz

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

    Rated 5 out of 5 stars

    Great

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

    Move up from a single to dual setup. Keeps my pc much cooler

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

    Rated 5 out of 5 stars

    Excellent cooler

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

    Able to get 5.2ghz on my i7 7700k. Works awesome!!

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

    Rated 5 out of 5 stars

    Grandson

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

    He loves this. He built a big gaming computer keeps the computer at 70 degrees

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

    Rated 5 out of 5 stars

    Immediate results!

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

    Once installed saw immediately differences in temps. Would recommmend!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    And it keeps it cool

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

    Great product and price. Same price as Amazon. Got it the same day I needed it

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

    Rated 5 out of 5 stars

    Better than air

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

    Works as advertised CPU runs 15 to 20° cooler And powers everything just fine

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

    Rated 5 out of 5 stars

    Cool it

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

    Need some fans and radiator for gaming computer easy to install and work great

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

    Rated 5 out of 5 stars

    Great performer

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

    Using this to keep a i5 8600k running cool. No problems whatsoever at 4.8ghz.

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

    Rated 4 out of 5 stars

    Got the job done

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

    My Intel i7 temp would get to over 80c with just the stock cooler but one's I got my Corsair my Intel only temp no higher then 60c when playing star craft 2.. so I'd say it works

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

    Rated 5 out of 5 stars

    Great Cpu cooler

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

    this caller is great and the rib is cool, very easy to setup and works great.

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

    Rated 5 out of 5 stars

    Cools my pc better than I thought!

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

    Price you pay is worth it, temps are Important and this cooler does the job!

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

    Rated 5 out of 5 stars

    Amazing

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

    I love this thing. Hands down. Keeps my ryzen 7 1700x at 30 celcius.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    So far so good!

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

    I recently had this product installed and it is going a great job so far!

    I would recommend this to a friend