Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $14.99

Customer reviews

Rating 4.7 out of 5 stars with 2471 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 88 Showing 1,741-1,760 of 2,471 reviews
  • Rated 5 out of 5 stars

    Computer paste

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

    Custormer representative was knowledgable and very helpful when selecting the right phone.

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

    Worth the Price

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

    Immediately noticed a severe drop in my gpu temp, this was a great brand and buy

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

    Good good

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

    Good price, good product. Thank you for carrying this product.

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

    I Highly recommend this

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

    Our PS4 was overheating and shutting down. We opened it up and applied this thermal paste. The PS4 has not overheated. This fixed our overheating problem, and saved us hundreds of dollars!

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

    Exactly what you need.

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

    Gets the job done and I know I'm not taking any risks of low quality!

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

    Helped my thermals

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

    My i7 8700 k with an aio cooler would run at stock at temps around 60C and after swapping the paste to this it runs 10C cooler than before!

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

    Thermal Paste

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

    Used it on my 5900x cpu that’s I swapped out 5600x so I can’t really compare temps on different CPU. But it did work perfectly fine with no issues

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

    Really great

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

    Really great I really liked the spreading plastic thing it helped a lot

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

    Ps4 over heating

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

    Ps4 fan sounded like a jet engine from overheating. Installed the new thermal paste on the processor and it is quiet as when it was new. Very good product.

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

    Can’t go wrong

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

    Changed motherboards and last pc, the cou just seemed a lil under performing.

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

    quality thermal paste

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

    it works keeps heat down i am happy. I don't enjoy having to add more words for no reason

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

    It's thermal paste

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

    Used it processor didnt over heat or explode so it works great !

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

    Paste

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

    I’ve never managed to buy thermal paste when I buy a cpu, I always have to make a second trip to pick some up. Corsair’s a solid brand so I’m sure i’ll have no problems

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

    Best Item

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

    Best Item Ever Would Reccomend If Your Changing A Cpu On Pc

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

    Thermal paste

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

    They was a little mix-up were item was item delivered but BestBuy resolved it immediately. Would and have bought from BestBuy again with great service.

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

    Quick cooling solution

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

    This paste (along with blowing out the accumulated dust) was the perfect quick solution when I was trying to revive my mother-in-law's aging PC. Now the cooling fan doesn't seem to spin quite so hard and loudly.

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

    Best thermal properties for your money

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

    I always use Corsair for my computer builds, and I know BB always has it in stock. The thermal properties are better than other thermal paste costing twice as much.

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

    Does what it needs to do.

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

    Too expensive for my taste, but I needed it to finish my weekly conquest on WoW. Semi conductor shortage definitely shows the stock shortages from all computer components

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

    Did the trick

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

    Really simple to apply, used it on my PS4 slim that kept overheating and shutting off. Haven't had any issues since and it has been a few months now.

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

    Great performance but have hsd better

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

    Excellent thermal protection however make sure to properly store and don't lose the cap thermal turns to junk if not properly stored.

    I would recommend this to a friend