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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 813 reviews

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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 10 Showing 181-200 of 813 reviews
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    paste

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

    overall I enjoyed this item it was nice and I liked it

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

    Rated 5 out of 5 stars

    Good paste.

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

    Great performing paste. Expensive. The included cpu wipes and stencils are nice if you want them. Keep my 5900x & 3700x systems from thermal throttling under big air coolers.

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

    Rated 5 out of 5 stars

    Works good and easily available

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

    Does its job keeping CPU cool, easy application and clean up when changing out cooler

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

    Rated 5 out of 5 stars

    CPU thermal paste

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

    It really did make my cpu much cooler and definitely use this again

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

    Rated 5 out of 5 stars

    Good thermoc past

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

    good quality I used for video card and procesor and i have more for two more things, very very high quality

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

    Rated 5 out of 5 stars

    Great Quality from a Great Quality LOCAL STORE!!!

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

    Wow!!! Performance was Surprising!!! I am a BIG Overclocker fan of High End AMDs... I NEVER use ANY Thermal Paste other than ArticSilver5 in the "PAST". I was in a Hurry and seen this was The BEST BestBuy had IN-STORES... Grabbed it off the Shelf... Thermals with my AMD 5950X were just as good as Artic Silver 5!!! And held up for a LoOOONG Period of Time!!! Thanks BestBuy for being a AROUND THE CORNER, OFF THE SHELF, DOWN THE ROAD PC PARTS SUPPORTER!!!

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

    Great thermal paste

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

    This thermal paste did the job perfectly and keeps my cpu from overheating.

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

    Rated 5 out of 5 stars

    Simply put great quality paste

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

    Perfect viscosity and keeps my cpu i9 1050k below 50c paired with the Alienware watercooler on an aurora r11.

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

    Rated 5 out of 5 stars

    Gaming computer

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

    Easy to use. Works well. Holds up to the heat from gaming computer. Will buy again when needed. Recomnded

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

    Rated 5 out of 5 stars

    CPU temps dropped

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

    Picked up the CORSAIR XTM70 Thermal Paste for my PC build, and I’m really impressed! My CPU temps have definitely dropped compared to the stock paste I was using before.

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

    Rated 5 out of 5 stars

    Great Thermal Paste

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

    It's keeping my cpu nice and cool! I've been using it for a month and my temps are great!

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

    Great for Pc build

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

    Great thermal paste, instructions are easy to follow and worth the extra cash for higher performance pc builds.

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

    Good thermal paste

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

    Used this for multiple builds over the past year and a half. Definitely got my money’s worth

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

    Rated 5 out of 5 stars

    Good thermal paste.

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

    Good thermal paste, noticeable cooling difference compared to the TM30. Thermal paste applicator is a bit janky, but better than using any of your cards.

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

    Rated 5 out of 5 stars

    Thermal Paste that works

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

    Great and Easy to use thermal paste. You don't have to follow the old "only use a pea sized amount" strat, it comes with a whole appliance kit that is simple to use.

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

    Great paste

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

    Works great! Reduced my laptop temps by around 10c! Will probably crack open my desktop gpu and paste that too.

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

    Rated 5 out of 5 stars

    Best thermal paste

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

    Tried many thermal paste, but I've always found the best performance with the XTM70. Plus, the application sheet that is provided makes ease of use and perfect application every time.

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

    Rated 4 out of 5 stars

    Good

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

    Very good thermal paste, easy to use and good instructions if need it.

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

    Rated 5 out of 5 stars

    Great quality

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

    Easy to apply great quality i just wish there was more for multiple jobs

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

    Rated 5 out of 5 stars

    Thermal paste

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

    Great paste. The only one i ever use in builds. Spreads nice and works good

    I would recommend this to a friend