Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

$14.99

Customer reviews

Rating 4.7 out of 5 stars with 2479 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are delighted by the XTM50 High Performance Thermal Paste Kit's excellent performance and ease of use, finding it effective for cooling and simple to apply. The thermal paste itself receives positive feedback, and many appreciate its affordability. However, some users note a less-than-ideal consistency in the product.

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 121 Showing 2,401-2,420 of 2,479 reviews
  • Cons mentioned:
    Consistency

    Rated 1 out of 5 stars

    Defective or poor product

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

    Very poor quality thermal paste I had to return it and wait for Amazon to come in. Unfortunately it was defective and came out super hard

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi Dave,

      Sorry to hear about your experience. Please get in touch with us, we'd like to look into this and provide a replacement: support.corsair.com

      -Albert CorsairGaming

  • Rated 1 out of 5 stars

    Terrible stuff

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

    This has to be the most difficult product I've ever had to spread. Even Thermal Grizzly Kryonaut Extreme is a walk in the park to apply and it's the best. I prefer to apply thermal paste directly to cpu rather than the AIO cooling block. This product wouldn't work. I only bought it because it was in stock rather than waiting a couple days for Thermal Grizzly products. That was a mistake and I am now waiting on the better product.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi,

      Sorry to hear about your experience. The stencil and applicator are optional - you are not required to use them. There shouldn't be any issue applying the thermal paste directly to the CPU. If you ever have any questions or require any assistance, please feel free to reach out to support via our website, we'd be happy to assist.

      -Albert CorsairGaming

  • Rated 1 out of 5 stars

    This is not good thermal paste

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

    This does not work well. I thought it would be a good idea to use "higher quality" thermal paste now it just feels like I wasted my money. Not sure how it got so many positive reviews. It's thick and doesn't displace heat well. I used it on my 3080 and it seems to have pretty high temperatures. I used the other corsair thermal paste sold at bestbuy on my 3090 and it never hits the temperatures the 3080 does. I'm going to clean off this paste and just get some more of the cheaper paste.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi John,

      Sorry to hear about your experience. Did you apply sufficient paste? We'd be happy to see the thermal paste's consistency, please feel free to get in touch with us: support.corsair.com

      -Albert CorsairGaming

  • Rated 5 out of 5 stars

    Great temps.!

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

    Great quality for the price and keeps my cpu nice cool

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not good

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

    I've used other brands of thermal paste and was surprised this stuff was so thick. Made it a pita to spread properly. I'll be going back to Quick Silver.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi Rnlcomp,

      You can loosen the thermal paste prior to installation by steeping it in a cup of hot water to soften it up. If you're still having issues with the thermal paste, please feel free to reach out to our support team: support.corsair.com

      -Brian CorsairGaming

  • Rated 5 out of 5 stars

    Good

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

    I love building pc best buy the best love it love it

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Very poor

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

    It cools ok but nothing more . Its pain in the neck to apply this paste . It gets hard as soon as you push it out of the tube . I was looking forward to try this paste and boy am i disappointed . I bought double pack and i have 1 full and most of the second tube left . Sorry Corsair but i have to say no to this . To be honest , i tried a little bit out of the second tube to make sure that is not only one tube bad . Nope , they were the same .

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi Hector1908,

      If the thermal paste is difficult to apply, you can place the tube in a cup of warm water to help loosen it's consistency for easier application. If you'd like assistance with installation and application, please feel free to reach out to our support team, we'd be happy to help you out: support.corsair.com

      -Brian CorsairGaming

  • Rated 2 out of 5 stars

    Wish I didn't have to buy it

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

    Overpriced for what it is. Had no other options on the day I needed it tho

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello Timothy,

      There should always be more options at Best Buy in-store even if you don't to purchase a Corsair product. Do contact our team directly on our site if you ran into any issues, they'd be able to assist.

      -Art CorsairGaming

  • Rated 2 out of 5 stars

    Meh.

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

    Difficult to apply and doesn’t work as well as competing products in its price range.

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello Bill,

      How was the performance? Please reach out to our team to report any issues you may still have, they can be contacted directly on our site at any time.

      -Art CorsairGaming

  • Rated 1 out of 5 stars

    Wish i could rate worse

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

    corsairs thermal paste is not good it doesn't like to spread at all even with the included spreader. the keeper is garbage and far to thin to be of any practical use. even the keep out zone area is too small to fit all current processor manufactures ihs. for the price vs just the tube it should have included one for Ryzen and one for intel. Hell for the price it should have included some actual thermal paste too but I guess that's asking for too much.

    No, I would not recommend this to a friend
    • Brand response from Corsair Art
      Posted .

      Hi,

      Sorry to hear about your experience. Please get in touch with us regarding the consistency, we'd be happy to look into it and help: support.corsair.com

      -Albert CorsairGaming

  • Cons mentioned:
    Consistency

    Rated 1 out of 5 stars

    Junk

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

    Horrible product. Was hard as a rock and couldn’t use

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi,

      Sorry to hear about your experience. We'd appreciate the opportunity to further look into this and provide a replacement - please reach out directly to our Support Escalation team at SES@corsair.com with a screenshot of this review and our team will assist you ASAP.

      -Albert CorsairGaming

  • Rated 4 out of 5 stars

    Great paste to reseat processors

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

    This paste is simple to use and holds up to reviews in heat dissipation.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    It is ok

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

    Not worth the price. Basic therm paste. Can just get something less expensive

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi,

      Thank you for your feedback. If you encountered any issues or have any questions, please contact us - we'd be happy to assist: help.corsair.com

      -Albert CorsairGaming

  • Rated 4 out of 5 stars

    fine

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

    Used this a few times. seems fine for an in store thermal paste.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    old product

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

    i have purchased this product twice. both tubes dispensed the paste at first then nothing but clear liquid then paste so hard it wouldn't dispense. was only able to use one application per tube. once is coincidence twice is a pattern

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi,

      Sorry to hear about your experience. Please get in touch with us, we'd appreciate the opportunity to further look into this and provide replacement thermal paste: help.corsair.com

      -Albert CorsairGaming

  • Rated 2 out of 5 stars

    Okay

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

    It was okay, the template doesn’t really work that well and the paste didn’t do it’s job.

    No, I would not recommend this to a friend
    • Brand response from Corsair Art
      Posted .

      Hi Timmy,

      The paste didn't do its job? Please reach out to us directly, that worries us. You can contact us right under the Support link on the Corsair site.

      -Art CorsairGaming

  • Rated 2 out of 5 stars

    Meh

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

    It's thermal paste. Not very good with temps. Better products on the market.

    No, I would not recommend this to a friend
    • Brand response from Corsair Art
      Posted .

      Hello,

      What was the specific issue/temps? Please reach out so we can try to help out: support.corsair.com

      -Art CorsairGaming

  • Rated 2 out of 5 stars

    Stay Away

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

    Inferior to competing products such as Arctic MX4 and MX5.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Don’t buy

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

    This was a waste of money this past is so thick it turns to balls of paste I kept getting thermal shut downs after trying this so I ordered noctua off Amazon if I was closer to Best Buy I would have returned this Corsair paste

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hi,

      Sorry to hear about your experience. We'd appreciate the opportunity to look into this and provide a replacement tube of thermal paste - please reach out directly to our Support Escalation team at SES@corsair.com with a screenshot of this review and our team will assist you ASAP.

      -Albert CorsairGaming

  • Rated 1 out of 5 stars

    might have a chance to get $400 gift card!

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

    might have a chance to get $400 gift card! very difficult to apply to CPU over priced for performance this price I recommend arctic mx-6 than this piece of garbage

    No, I would not recommend this to a friend
    • Brand response from Corsair
      Posted .

      Hello,

      And thanks for your opinion. Would you have any specific feedback regarding the paste's performance or the experience you had? If so, do contact our team directly on our site at any time for assistance.

      -Art CorsairGaming