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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 684 reviews

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  • 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 27 Showing 521-540 of 684 reviews
  • Rated 5 out of 5 stars

    It's cool

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

    I purchased this to cool my 3700x and so far it's doing a decent job. Easy to control the lighting effects and it syncs nicely with my Corsair 220T RGB fan and other Corsair accessories.

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

    I tried to install but couldn’t find a 3 pin

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

    Do all the wires fit in any motherboard cause I can’t find a 3 pined in my motherboard I looked everywhere and I can’t find it I have a ROG STRIX B450-F GAMING motherboard

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great AIO

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

    Not Great for Beginners but it functions fine! Though I’ll warn it does not come with specific parts needed to screw in the back plate to the motherboard. Already comes with thermal paste applied so you won’t need to buy that.

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

    Watch some tutorials before install

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I live this product it was kinda hard to install due to figuring out what brackets to use to the cpu but a fee tutorial videos later i had it up and running.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    good for mid tier chips

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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 easy but might not be powerful enough for higher end intel chips like the i9 10900K. I'm seeing it reach 60-70c with certain games and tests.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Check Your PSu

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

    I went with Corsair because I know they make great products; however this is not one of them. It took me about an hour and a half to Install, just to find out the rgb lights on the pump don’t work. I troubleshooted for maybe two days just to find out that this AIO cooler requires a PSU that has five pins for the sata connection. Meaning you need the yellow, black, red, black, and then orange wire on your sata connector. SADLY, this is not advertised on the box. Not too many devices require this orange wire nowadays, so it was either get an entirely new psu or return it. I chose to return it.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    just not sure

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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.

    Sorry Just not sure what I want to do. cpu 7 3800. air cool the weight. Now there are so many parts that can fail with liquid cool. keeping me up at night witch way to go. I'm looking at l.c. because light weight on the motherboard and not blocking my ram. Make sure your setting on cpu will turn your machine off if it gets to hot. and monitor your temp. if your cooler fails. Just hope no leaks on L.C.!! that's why 3 stars many parts and leaks compare to air cool. I hate this I have to recommend to pick one RECOMMEND to a friend. I'm going to pick yes because its up to you witch one is better. and I'm NOT going to OVER CLOCK my SYSTEM.

    I would recommend this to a friend
    • Brand response from Corsair Art
      Posted .

      Hello,

      I'm very sorry, but I don't understand what you're trying to say. Please reach out if you require any assistance: support.corsair.com CorsairGaming

  • Rated 5 out of 5 stars

    Very good cooling

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

    Corsair coolers work for years. My last one (H100i) had thousands of hours on it. It ran nearly continually since 2013 until Christmas Eve 2019 without a problem.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    GOOD

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

    INSTALL IS NOT COMPLETELY EASY, THE THREADS ARE ROUGH AND FELL LIKE YOU MAY BE DOING SOMETHING WRONG, I RECOMMEND RUNNING THE SCREWS THROUGH ALL THE HOLES BEFORE YOU INSTALL INTO CASE SO THE ARE SMOOTHER WHEN GOING INTO CASE.

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

    Works as intended and fair priced

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

    Works as intended, although the holes for the radiator screws were very tough to screw into. Mildly stripped 1 or 2 but due to my own mistakes.

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

    love corsair

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

    Was able to get this on sale. Looks and performs wonderfully though it'll take some time to set up. Comes with 2 beautiful fans included.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Good Product.

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

    This item is pretty good, but I'm not a fan of the occasional mild noise which comes from it. I understand it's a liquid cooler and it will make noise. Gaming PC's make noise. I get it. But, I think there are better options. It's not like the better options will be that much quieter, but I just expected more from Corsair with this particular liquid cooler. Now, don't get me wrong, this one is great but I would've opted for the bigger one if I didn't wait so long to build my PC while letting my components sit around for months.

    I would recommend this to a friend
    • Brand response from Corsair Art
      Posted .

      Hi,

      Thank you for your feedback. You can adjust the cooler's settings in iCUE - there's even a quiet preset. You can also create a custom curve for it to be quiet at lighter work loads, then ramp up with heavier work loads. If you have any questions or concerns, we'd be happy to help: support.corsair.com

      -Albert CorsairGaming

  • Rated 5 out of 5 stars

    The best

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

    I looked around for different coolers and found this and loved it bought it right away and works like a charm. no noise from water and is quiet.

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

    Top Gear Performance

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

    Great for my gaming experience, I would totally recommend this to a friend of mine looking for a great way to game. I am totally rocking it!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Awesome lights on fans and cooling block!!!

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

    Product could of been great however returned due to my non-conventional mother board. Be sure to check everything out on your PC before you end up wasting your time or damaging other parts.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great cooler

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

    The only thing that I found disappointed in was the rgb on the pump never lights up no matter how many configurations I try. I have used a previous version of the product and never had that problem.

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

    In stock and brought to my car!

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

    Just what I needed and I needed it fast. They had it in stock and they even brought to my car. Thank you for have it in stock.

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

    For the points

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

    I havent built my PC due to a limited supply of radeon RX 6800 xt, but it looks good. I wish I had a 6800xt to finally finish.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good for first-timer's

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

    The pump itself worked like a charm, but the micro-USB port on the side went bad after a few months. I had to RMA with corsair but all-in-all, not a bad purchase.

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

    great cooler

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

    got this one for my son for his computer for his birthday. He was very excited and CPU temps are way down compared to the stock cooler.

    I would recommend this to a friend