Deals Worth GiftingShop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $19.99
The comparable value price is $24.99

Customer reviews

Rating 4.7 out of 5 stars with 814 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 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

93%would recommend to a friend

Customers are saying

Customers love the XTM70 Extreme Performance Thermal Paste for its overall performance and excellent thermal conductivity, especially when used with liquid cooling setups, with many reporting a significant drop in CPU temperature. Users also appreciate how easy it is to apply. However, some customers have noted concerns about the texture of the paste.

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 21 Showing 401-420 of 814 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Corsair XTM79 Extreme Performance Therma Paste

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

    This is a great product. It was place on the CPU and the paste work and keep the CPU cool. Thank you and keep up the good work.

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

    Rated 5 out of 5 stars

    Performant thermal paste

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

    This thermal paste was the best performant that I ever bought, and allowed stable temps.

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 5 out of 5 stars

    Best store bought thermal paste i have found

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

    The temperatures sit very near to where my kryonaut thermal paste testing has been. But in this case i can just drive to best buy rather than wait for two days on amazon. A total win.

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

    Rated 5 out of 5 stars

    Recommend

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

    really good, easy to use and worth, recommend it!!

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 5 out of 5 stars

    Outstanding thermal paste

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

    I noticed cooler temperatures than what I was getting with preapplied paste. I like that it came with several cleaning wipes. I did not use the applicator.

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

    Never tested it.

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

    I really didn't need to buy this never even ended up using it. If you are buying a new cooler probably already has some installed on it.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Fixed my heating issues.

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

    Was having CPU overheating issues in a prebuilt. Cleaned the thermal paste and installed. New paste went in ans temperatures were perfect.

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 5 out of 5 stars

    Does what it ought to

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

    It's a thermal paste that does what it says on the tin. It helps keep my i9 14900 cool, and that's really all I have to say about it.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance
    Best Buy Employee

    Rated 5 out of 5 stars

    Yes

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

    Works really well, definitely worth the money if your looking for the latest one

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 4 out of 5 stars

    Works

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

    Not much you could say thermal paste it works and temps were good

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

    Keeps the cpu cool

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

    Very thick paste havent had any heating issues with my cpu

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

    Rated 5 out of 5 stars

    Great Thermal Paste

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

    Great Thermal Paste! Nothing else I can say, have used it in almost all my builds (Sometimes customers ask for other products)

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

    Rated 5 out of 5 stars

    Great Thermal Paste, and a lot in tube!

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

    Needed to grab some thermal paste for my CPU, Best Buy doesnt cary Arctic Thermal pastes, but this worked better than my last application of paste!

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

    Rated 5 out of 5 stars

    Great product. Will purchase again.

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

    I used this product to repair my computer and it worked as described. The instructions were clear and it was easy to apply. I highly recommend it.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance
    Best Buy Employee

    Rated 5 out of 5 stars

    Does It's Job

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

    Works just like it's supposed to. Easy to apply as long as you know how to apply it (quantity of the paste). Seems to be doing it's job

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 5 out of 5 stars

    Little expensive, but great paste

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

    Bit more than I thought I should have to spend, but needed it in a pinch. That said, it is a very good quality paste. Put into a Ryzen 9 CPU and b650 mobo and zero heat issues.

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 5 out of 5 stars

    One of the best!

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

    Xtm70 is the best Thermal Paste I have used in a long time. Pc dropped from 62 celsius to 38 degrees celius idle. Highly recommend this thermal paste

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

    Rated 5 out of 5 stars

    XTM70

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

    This stuff works great but I wish there was more for the price. Overall tho keeps cpu nice and cool. Amazing product.

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

    Keeps cpu temp in check

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

    Does its job if applied correctly. Real simple instructions to follow. Also, youtube helps if you’re more of a visual learner .

    I would recommend this to a friend
  • Pros mentioned:
    Thermal conductivity

    Rated 5 out of 5 stars

    Thermal Paste is needed in your life.

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

    Not much is need to be said about the XTM70. But it's reliable to make sure your CPU temperatures are low. I highly recommend this.

    I would recommend this to a friend