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Thermal Grizzly

Thermal Grizzly Kryonaut, High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles -1.0 Gram

    • Based on 50,284 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Dec 27
Order within 20 hours and 13 minutes
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Size: 1 Gram


Features

  • EXTREME HEAT CONDUCTIVITY - With an exceptional thermal conductivity, Kryonaut is perfect for even the most demanding congurations and can be used in industrial cooling systems
  • EASY APPLICATION - Featuring a specially designed syringe and spatula for spreading, Kryonaut guarantees effortless, comfortable, and precise paste distribution on your processor or graphics card
  • LONG-LASTING EFFECT - Thanks to its unique and specialized structure, Kryonaut ensures long-lasting performance and does not dry out even at 80C
  • SURPRISING IMPACT - Experience a temperature drop right from the rst use, reducing device heat and enhancing operational comfort
  • MARKET LEADER - Proven through extensive testing, the top choice in the market meets the highest quality standards, satisfying not only standard computer users but also passionate overclocking enthusiasts

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 25.2 x 25.2 x 7.6 inches; 0.04 ounces


Item model number ‏ : ‎ TG-K-001-RS


Date First Available ‏ : ‎ July 14, 2015


Manufacturer ‏ : ‎ ZyXel


Best Sellers Rank: #1 in Silicon Grease


Customer Reviews: 4.7 4.7 out of 5 stars 50,284 ratings


Frequently asked questions

Thermal Grizzly Kryonaut is considered one of the best thermal pastes due to its high thermal conductivity which results in efficient heat transfer from the CPU/GPU to the cooling system. It also has an impressive temperature range which makes it suitable for most hardware application needs.

Yes, it is suitable for cooling processors in not just computers, but also gaming consoles like PlayStation and Xbox.

The amount to use will depend on the size of your processor. However, the 1 Gram tub is sufficient for several applications. It's important not to overapply the paste as it can lead to less effective cooling or potential mess.

No, special tools aren't necessary to apply Thermal Grizzly Kryonaut. It's easy to apply and evenly spreads across the surface. However, you might find it easier to use a plastic or silicon applicator to ensure an even spread across the processor.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Thermal Grizzly Kryonaut thermal paste has been lauded by users for its excellent performance, improving the efficiency of various CPU and GPU devices by effectively lowering their operating temperatures. The product is reported to be easy to apply with the included applicator, leading to immediate results. Despite its somewhat higher price point compared to competitors, users have found the payoff in the performance and longevity of this paste worth the premium.

Pros

  • 🌡️ Exceptional thermal conductivity leading to improved performance.
  • 🔧 Easy application process with the included applicator.
  • ⏳ Long-lasting, maintaining its effectiveness over time.
  • 💻 Works well on a variety of devices, from desktops to laptops.

Cons

  • 💰 More expensive than many other thermal pastes on the market.
  • ⚠️ The smallest size is enough for only one application.
  • 👀 Buyers should beware of counterfeits as this product comes with a certificate of authenticity.

Should I Buy It?

If you're seeking a high-performance option that can significantly improve the thermal efficiency of your devices, Thermal Grizzly Kryonaut is a highly recommended choice despite its higher price point. Just ensure that you purchase an authentic product.

    • Good, but not for every use case - a myth about thermal paste
Size: 1 Gram
Let me preface this whole things by saying that Kryonaut is a really good thermal paste for cpus. It helped decrease my tdie temps by a massive margin (over 5 degrees), and thermal conductivity is impressive while being easy to apply. But putting it on gpus... let's just say I bought this before I had actually done proper research because I had heard so much good about it. *sigh* time for the long boring essay... **TL;DR: pump out is bad for long term thermals and this has especially bad pump out. anything with IHS (cpu) gooood, anything without (delidded cpu, gpu, socs, laptops, etc.) baaad A lot of people tend to think thermal paste is either all the same or only look at conductivity. However, with this paste, I figured out the hard way that thermal paste is way more than heat dissapation. Pump out occurs through many repeated cycles of rapid heating and cooling and causes the thermal paste to dissipate outwards and leave little to no paste on the core, usually through a long time period (3-10 years, depending on quality). This is more prominent on gpus as those have no ihs and tend to heat and cool more violently than cpus do. Thicker, more viscous thermal pastes are less prone to this. Unfortunately, this thermal paste in particular has especially terrible pump out because it's thin and watery. It worked WONDERS on my cpu as I mentioned earlier. An already great temp of 65c or so fell to 55-60 while gaming in ambient 22-27c. No pump out issues and it stayed like this until I changed coolers. On my gpu, it worked well - at first. 55c with 8 degree delta between hot spot and core. It almost instantly (within a month or two) started to have bad deltas (meaning pump out was causing die to heat up in certain spots more than others). Delta was around 8c, then slowly rose to 15c+ (worst I saw was 20c) and core temp also rose from 55c to 60c to 65c. When I replaced it with a thicker, much more resiliant thermal paste (thermalright tfx), it has been consistently good at ~57-61c and 10-12c delta for the past 3 months. All in all, it's a great paste that has amazing thermal conductivity (although that standard is nonexistent). your cpu temps will drop if you are replacing old or otherwise low quality thermal paste. However, it's a lot of money for the amount of paste you get, and being the way it is, it is not designed for direct die contact, so bear that in mind. Be aware that different thermal pastes have different use cases, and this is not for gpus. If you want that from thermal grizzly, there is hydronaut and liquid metal (though I have not used either). I personally just recommend arctic mx5 and tfx and maybe noctua nt-h2. ... show more
Reviewed in the United States on July 6, 2024 by Kane Zhang
    • The Best!
Size: 1 Gram
Thermal Grizzly Kryonaut is a top-tier thermal paste designed for high-performance cooling across a wide range of devices, including processors, graphics cards, and heat sinks in computers and consoles. With its 1.0-gram tube, this paste delivers excellent thermal conductivity, significantly improving heat dissipation, which is crucial for maintaining optimal performance during intense tasks like gaming or video rendering. The application is smooth, and it spreads evenly across the surface, providing a reliable thermal interface for effective heat transfer. It’s known for its high-performance characteristics, including low thermal resistance, making it an excellent choice for overclocking and high-end systems that require maximum cooling efficiency. Overall, Thermal Grizzly Kryonaut is a reliable, easy-to-apply thermal paste that helps keep your components cool under load, ensuring stable performance and longevity for your system. It’s a solid choice for anyone looking to optimize their PC or console cooling setup. ... show more
Reviewed in the United States on November 9, 2024 by Chris
    • Thermal Grizzly Kryonaut: The Thermal Paste That Means Business
Size: 1 Gram
I finally decided to go with the Thermal Grizzly Kryonaut for my CPU, and let me tell you, this stuff is no joke. It's like the Michelin-star chef of thermal pastes—smooth, precise, and ready to make your cooling setup shine. Application was a breeze; it spread out like butter on a hot pancake, making me feel like a professional even though I’m usually more of a “glob and hope for the best” kind of person. The thermal performance? Top-notch. My CPU temps have never been happier, and I’m pretty sure my rig now runs cooler than my ex’s heart. If you’re looking for a thermal paste that delivers great results, lasts a long time, and makes you feel like a pro, look no further. Five stars for Thermal Grizzly Kryonaut, because it’s everything I wanted in a thermal paste—plus, it has a name that makes me feel like I’m equipping my PC for an Arctic expedition. ... show more
Reviewed in the United States on August 29, 2024 by Shawn
    • Easy to Apply
Size: 1 Gram
Works great. Helps keep component temperatures nice and low while gaming, streaming TV shows and movies, and while watching YouTube or live-streaming events on Twitch or Prime Video.
Reviewed in the United States on November 16, 2024 by IDMooseMan
    • Excellent Performance, But Pricey for the Amount
Size: 1 Gram
This thermal paste delivers great performance, keeping my CPU temps nice and low. However, the amount you get for the price is a bit steep, especially when compared to other options like Arctic MX. If you’re looking for top-tier thermal paste and don’t mind paying a premium, this is a solid choice, but there are more cost-effective options out there. ... show more
Reviewed in the United States on August 19, 2024 by Noah
    • Great in my Gaming Laptop
Size: 1 Gram
When I felt my laptop could use a repasting, I got this thermal paste to do it. After cleaning off the old paste and putting this one on, I know I picked the right one. In the time since repasting my laptop, I have had no issues with thermals. The paste was easy to apply, especially since it came with a small spatula to spread it how I needed to. Overall, it works well and is on my list for my next repasting. ... show more
Reviewed in the United States on October 11, 2024 by Riley R.
    • Best Thermal Paste On The Market
Size: 1 Gram
This thermal paste is a must-have for anyone looking to optimize their CPU or GPU cooling! Application was super easy, and the paste spread smoothly without any mess. After applying it, I immediately noticed a significant drop in my temperatures during heavy usage—perfect for gaming and other intensive tasks. What impressed me most is the excellent thermal conductivity. My system runs cooler and more efficiently, and I've had zero overheating issues since switching to this paste. If you’re looking for reliable, high-quality thermal paste to keep your system cool, this is hands down the best choice. Highly recommended! ... show more
Reviewed in the United States on September 22, 2024 by Chubbs
    • Great cooing and easy application
Size: 5,55 Gramm / 1,5 ml
First of all I really like the Thermal Grizzly products. This item is outstanding because of the included application system. I was actually able to easily spread the thermal paste in a thin, even layer on my processor. No more of this rice size, or dots, or X pattern thing. On an Artic Freezer II 360 with an I9 12000K I never go above 85 C playing games on max settings. ... show more
Reviewed in the United States on September 20, 2024 by D. Niemeier

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