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Customer reviews

Rating 4.4 out of 5 stars with 76 reviews

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  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

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87%would recommend to a friend

Customers are saying

Customers love the MasterLiquid ML120L RGB's cooling performance and ease of installation. Many found it quiet and affordable, praising its simple design. However, some users experienced issues with the RGB lighting functionality and its compatibility with certain motherboards.

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 1 Showing 1-20 of 76 reviews
  • Pros mentioned:
    Cooling performance, Installation

    Rated 5 out of 5 stars

    Great RGB liquid cooled cpu heat sink

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

    Keeps temperature correct, no leaks, easy to install long enough wires to try to hide them for clean wire management

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

    Rated 5 out of 5 stars

    omen obelisk 875-0084

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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.

    The questions and answers section will tell you this will not work with an omen obelisk with a i7-9700. I decided to try it anyway and it will work. No major modifications were necessary only problem is the supplied connectors will not let you power up the rgb. I made my own wiring harness and used my spare 4 pin motherboard connector and it works great. Temps are down 10 to 15 degrees Celsius under heavy loads.

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

    Rated 4 out of 5 stars

    Great water cooler

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

    Made the move from a heat sink cpu cooler to water cooled was a great decision. This product was very easy to install and has performed very will for me so far. I game a good bit with a little streaming on the side and this cooler keeps my cpu at good temps. The LED looks great as well with some options on color and mode. Very satisfied with this product so far.

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

    Rated 5 out of 5 stars

    This CPU cooler is 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.

    Good product on a budget, easy to install. I’m currently using my AMD FX since 2015 and keeps my temperature under 50 Celsius. This cooler is impressively quiet and efficient. The provided instructions are foolproof. Comes with thermal paste and every adapter you could need. No Leaks. This is a fantastic deal, I have no complains at all!

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

    Rated 5 out of 5 stars

    FX-8350 friendly

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

    I use this product on an AMD FX-8350 which is overclocked occasionally. The enclosure I use this in is pretty crowded. I get about 58C under full load, which is very good, but not outstanding. Does a great job for the price.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Cooling performance, Noise level

    Rated 5 out of 5 stars

    Great

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

    I got a Ryzen 3800XT and it keeps the CPU at 36 c at idle on stock GHZ. - OC at 4.8GHZ it keeps it at 61 c which I think is good. It’s not bad for the price and it’s not loud either as long as you mount it properly.

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

    Rated 3 out of 5 stars

    Does it job

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

    It does it jobs with keeping my cpu cool (1600AF) but its really loud even idle, i ajusted the fan curve and its still loud enough i can hear it while wearin gmy headphones playing music. it does do a good cooling job though. Also cant get rgb to work with motherboard, ive tried every rgb slot on my motherboard and none work, might be defective.

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

    Rated 5 out of 5 stars

    Good LC Solution for Omen 30L

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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 recently purchased a 30L Omen on Cyber Monday and the CPU was reading at 60 C on idle and 90 C upon stress testing. Although this is within the safe operating temp for the included Ryzen 7 3700x, a cool CPU is a happy CPU. This liquid cooler has dropped temps to 35C/72C. Installation was a little involved as I had to remove the motherboard to install the supplied back bracket to it but it took about an hour. If you are experiencing high temps with the unit installed, make sure you put the CORRECT amount of thermal paste on the CPU.

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

    Rated 5 out of 5 stars

    Color, economical, and effective

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

    While many would lead you to believe than all in one liquid cooling solutions, especially of the 120mm radiator variety, are not effective at cooling today's modern processors, this product has shown to be otherwise. I've run this on an old 5960X 8-core (not heavily overclocked, mind), a 7740X, and recently a Ryzen 3600, and its been able to keep temps nice and cool without struggling. As long as you're not pushing for crazy overclocks or running your rig in a hot room or poor case, this cooler definitely does its job nicely.

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

    Rated 5 out of 5 stars

    Greta cooler, easy to install

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

    keeps my computer to under 35 degrees. Thinking about getting another one for my other tower. Easy installation does not crowd my Memory Ram Chis

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

    Rated 5 out of 5 stars

    Worth it

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    About 6 months later, it’s still working as intended. It’s an easy install, Runs quietly and keeps CPU at a good temperature.

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

    Rated 4 out of 5 stars

    Good for switching from fan.

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

    Doing a decent cool on my 3800x. Great price and easy installation.

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

    Rated 5 out of 5 stars

    Easy to change on my build. Take pics before

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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 recently purchased an Omen 25L and the Stock CPU had my PC at 65-70*C while IDLE. I looked into Liquid Cooling and decided to get this product. The temp is at low as 60*C while streaming AND gaming. This fan and cooling method works. Only issue Is that my motherboard had no RGB socket, I ended up buying $10 USB led remote controlled Strip Lights and that worked even better.

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

    Rated 2 out of 5 stars

    Was great while it lasted

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

    Was working great, quiet, keeping the cpu in the mid 70's while gaming but after 2 weeks the pump started making really loud grinding noise. Had to return it. If the pump wasn't bad i bet it would have been 4-5 stars

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

    Rated 5 out of 5 stars

    great unit

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

    excellent performance and at a great price. Fast ans easy purchase and fee delivery to my door

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

    Rated 4 out of 5 stars

    Good for the size

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

    Being a single rad I wouldn’t expect too much from it but it did a great job cooling my old CPU. Bought this cooler to facilitate over clocking. With my new CPU (Ryzen 5 3600) it does a fine job, but I haven’t played with over clocking my new CPU much yet.

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

    Rated 3 out of 5 stars

    Water loop starts to gurgle in less than a year.

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

    The cooler itself works great and maintains decent temps on my cpu (Though I wasn't too concerned about that considering I'm running a 5600x at base clock). However, about 6 months after having it in my rig, it started to gurgle alot. I've tried reorienting the radiator multiple ways in my PC to try move the air bubbles in the loop, but no position seems better than the other. It's just a shame that my last AIO took about 3 years to get to that point and this one happened so quickly.

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

    Rated 5 out of 5 stars

    Great product!

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

    Does a great job at keeping my Ryzen 7 3700x cool. Idle at 38 to 40c and during a Cinebench stress test it goes no higher than 71c. Can't complain. I did ultimately mount it on top of my case as it did perform better than being on the rear. Just a heads up.

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

    Rated 5 out of 5 stars

    Great fan! Keeps my I7 9900k cool.

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

    Works great! Was a little sceptical of trying this fan, thinking that I might need something a little more powerful. I went with this model anyway. Glad I did. For the price, this keeps my I7 9900k cool and running at top speed. I would reccomend this to anyone with an I7.

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

    Rated 5 out of 5 stars

    Quite Good AIO

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

    Keeps my Ryzen 5 3600 under 70c on full load even overclocked to 4.375 ghz. Great for Ryzen.

    I would recommend this to a friend
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