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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 815 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 23 Showing 441-460 of 815 reviews
  • Pros mentioned:
    Overall performance
    Best Buy Employee

    Rated 4 out of 5 stars

    It's Thermal and it Pastes

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

    It seems to perform the same as some of the more famous thermal paste brand. One minor gripe is that it STICKS so if you are on the AM4 platform, be careful as your cooler might pull out your CPU as well, so take precautions before pulling your heatsink out!

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

    Rated 5 out of 5 stars

    Problem fixer

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

    Helped fixed the issue of my ps4 not turning on. After giving it a deep clean added this cooling gel n it now works better than it has in the past 2 years

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

    Rated 5 out of 5 stars

    Really Good.

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

    My son’s laptop has been running very hot lately. So he asked for this. And it has been running better ever since.

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

    Phenomenal Product

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

    I loved the fact that it comes with the pre cut layouts. And the card to help apply the thermal paste properly. A1 quality

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

    Rated 5 out of 5 stars

    Pen

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

    My daughter was amazing because best buy hass it all and you wont miss on nothing

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

    Rated 5 out of 5 stars

    Thermal paste as advertised

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

    Its thermal paste. It works. Did not do any testing to see if its better than competitors.

    I would recommend this to a friend
  • Pros mentioned:
    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.

    great product and cheap works very well with all processors

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

    Rated 4 out of 5 stars

    Corsair 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.

    It does work well. They include a spreader in the box if using the drop method isn’t your thing and you want to spread it like butter. I can’t say it keeps my temps as cool as Kryonaut Extreme but it is very close and you get spreader tools.

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

    Rated 4 out of 5 stars

    Good Performance

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

    Got this thermal paste over the other Corsair ones in my local best and overall did better in terms of cooling performance on CPU, my only complaints involve with the price and amount of paste in the tube.

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

    Rated 5 out of 5 stars

    Good temps

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

    Great paste! Love the applicator. Works as well as Kryonaut, Arctic MX-6 is cheaper though and has the similar performance

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

    CPU COOLANT

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

    Easy to administer onto the CPU, very small, a little goes a long way.

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

    Rated 5 out of 5 stars

    My go to thermal paste,, always in stock.

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

    This is my go to thermal paste I use it on all my builds that I sell because I know its reliable and performs great.

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

    Rated 5 out of 5 stars

    Computer build

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

    This helps to keep the CPU cool when applied properly ans is reusable

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

    Rated 5 out of 5 stars

    Good themal paste

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

    Works good so far with my h60 aio. Cooling my i5 13600kf, temps 35c-42c

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

    Rated 5 out of 5 stars

    well done corsair <3

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

    Thought the casing reflects thr inside but its only half full. performance is good, will give you 5-10% lower and heat.

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

    Decent 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.

    It’s better than your average thermal paste. I use it for CPUs and GPUs

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

    Works great. Very thick

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

    Seems to work well. I have a 6900xt oc edition and it used to run around 75c. It now runs at 65c after repaste. The stock paste was poorly applied so I’m not sure how much is the paste if just the better application. I can also confirm the tube I bought was very thick in viscosity. I almost didn’t even apply it because it seemed old and dried out. But it’s been on for months and working well.

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

    Rated 5 out of 5 stars

    Pc 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.

    Great paste! I used it on my ICUE cooler device. It maintains my pc cool.

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

    Rated 5 out of 5 stars

    Highly recommend

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

    Best paste ive used definitely worth the price keeps my cpu 10 celsius cooler than other products

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

    Excellent thermal past.

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

    I love the fact it comes with a spatula and paste guide sticker to get it evenly and smoothly applied.

    I would recommend this to a friend