Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. CORSAIR - XTM70 Extreme Performance Thermal Paste.
  • Easy Application: Includes everything you need for removing old paste and applying to multiple components. Corsair I Applicator Kit Includes: KTM/Application Stencil x2, Applicator Card x1, Cleaning Wipes x3, XTM70 AVMYO Corsair XTM70 Ellamns WPL, XTM70 CleanBio WPE. Information Safety XTM70 Cleaning Wope. The applicator works on most Intel (LGA 115x | 1200 I 1700) and AMD (AM4, AM5) CPUs.
  • Corsair XTM70 Thermal Paste is an extreme performance thermal paste designed for maximum heat transfer from your high-end Intel or AMD CPU, GPU, and other components. The product is applied by a person using a syringe to ensure precise application.
  • The included stencil ensures a completely even application of thermal paste every time.
  • Alt View 12. CORSAIR - XTM70 Extreme Performance Thermal Paste.
  • CORSAIR How to Build a PC - How To Video video 1 minutes 34 seconds

CORSAIR - XTM70 Extreme Performance Thermal Paste - Black

Model:
CT-9010010-WW
SKU:
6518226
Highly rated by customers for:
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 818 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 32 Showing 621-640 of 818 reviews
  • Pros mentioned:
    Overall performance

    Heat paste

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

    This product works very well by reduceing my PC temp by 5*

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

    Great

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

    Item is great it work well for my system for cooling the cpu.

    I would recommend this to a friend

  • Thermal Paste

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

    Excellent product. It served me perfectly for what I wanted to do. I will go buy more soon

    I would recommend this to a friend
  • Pros mentioned:
    Cpu temperature

    10/10 thermal paste

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

    Great thermal paste. Keeps my cpu at very low temperatures!!!

    I would recommend this to a friend

  • Great product

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

    This really worked on my husbands computer and saved us a lot of money.

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

    Amazing!

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

    This paste + cooler kept my cpu at great temps while hours of play, id recommend!

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

    Corsair Thermal Paste

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

    100% worth buying your CPU will thank you its easy to apply

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

    Would buy again

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

    Great value for the price. Having no cooling issues.

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

    Thermal paste reliable

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

    Good product very reliable and CPU has cooled down better

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

    Chilled!!!

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

    Great stuff and not running. Does what it says helps keep things chilled!!

    I would recommend this to a friend

  • Quality

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

    Great thermal paste easy to install would recommend

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

    Great product

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

    Great quality. Temperaturee have been cooler than ever before.

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

    Thermal Paste

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

    does the job correctly, keeps my cpu cool and doesn't fry.

    I would recommend this to a friend
  • Pros mentioned:
    Application ease

    Thermal paste

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

    Easy use thermal paste. Corsair is a reliable brand

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

    Sound Engineer

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

    This is a very good product. I highly recommend it!

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

    Good Thermal Paste

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

    Cpu runs almost 20 degrees cooler paired with my aio.

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

    Great for the computer

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

    Works great. It works great wmfor putting pieces together

    I would recommend this to a friend

  • Paste

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

    Last quite a while got a lot of good uses out of it

    I would recommend this to a friend

  • Great paste and applicator kit

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

    Good paste and kit for application is easy to use.

    I would recommend this to a friend

  • Hard to spread great thermals

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

    Thermals are great but my goodness it is like spreading old PlayDoh.

    I would recommend this to a friend
Page 32, Showing 621-640 of 818 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.