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Noctua NT-H2 10g, Thermal Computer Paste incl. 10 Cleaning Wipes (10g)
Purchase options and add-ons
Product Dimensions | 7.5L x 4.2W x 16.8H Centimetres |
Brand | Noctua |
Power connector type | 3-Pin |
Cooling method | Air |
Compatible devices | Desktop |
UPC | 841501120732 |
Global Trade Identification Number | 09010018200737 |
Manufacturer | Noctua |
About this item
- Premium-grade thermal compound for optimal heat-transfer from the CPU or GPU to the heatsink; second generation of Noctua’s award-winning NT-H1
- Easy to apply (no need to spread before heatsink installation) and easy to clean with supplied NA-CW1 cleaning wipes
- For air and liquid coolers (DIY/AiO), can significantly lower temperatures compared to stock pastes on AMD Ryzen and Intel Core CPUs, AMD Radeon and Nvidia GeForce GPUs, PS4/PS5, Xbox, laptops, etc.
- Trusted Noctua quality with excellent long-term stability: recommended storage time up to 3 years, recommended usage time on the CPU up to 5 years
- 10g pack for around 9-60 applications (depending on CPU size, e.g. ~9 applications for TR4, ~60 for LGA1200); includes 10 NA-CW1 cleaning wipes
Product details
- Is discontinued by manufacturer : No
- Product Dimensions : 2.79 x 24.64 x 16.51 cm; 10 g
- Date First Available : Jan. 29 2019
- Manufacturer : Noctua
- Place of Business : Clarksville, Tennessee 37043,US
- ASIN : B07MZ5GQBM
- Item model number : NT-H2-10
- Country of origin : Taiwan
- 鶹 Rank: #4,764 in Electronics (See Top 100 in Electronics)
- #18 in Thermal Paste
- Customer Reviews:
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Top Brand: Noctua
From the brand

Noctua Cooling Solutions
Noctua's premium cooling components are internationally renowned for their superb quietness, exceptional performance and quality.
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Maximising Colour Choices
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Reduced to the Essentials
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Premium Thermal Paste
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Product Description


NT-H2 is the further improved second generation of Noctua’s award-winning hybrid thermal compound. Combining the iconic NT-H1’s proven features, superb ease-of-use and renowned long-term stability with a novel, fine-tuned formula of micro particles for even better thermal performance, NT-H2 is an enthusiast-grade paste for the highest demands. Whether it’s air- or water-based cooling, CPU or GPU applications, overclocking or silent systems: NT-H2 will consistently deliver outstanding results and thanks to the included cleaning wipes, it is just as easy to remove as to apply.

Next-generation performance
Further improving the award-winning NT-H1, NT-H2 uses a new, fine-tuned mixture of metal oxide micro-particles for even lower thermal resistance and reduced bond-line thickness at typical mounting pressures. This allows it to achieve even better performance in most application scenarios.
Easy to clean with included wipes
The 10g pack of NT-H2 includes ten large NA-CW1 cleaning wipes that are pre-moistened with an isopropyl alcohol mixture and make it child’s play to remove: Simply wipe off the paste from the CPU and the base of the cooler using one of the wipes and you’re done!
Not electrically conductive, non-corroding
While some high-end thermal compounds and pads are risky to use due to their electrical conductivity or corroding properties, there’s no risk of short-circuits with NT-H2 and it’s completely safe to use with any type of CPU cooler, regardless of whether it’s made from copper or aluminium and whether it’s nickel-plated or not.
Excellent long-term stability
NT-H2 unique formula is highly stable over time, even after longer periods of usage. It can be stored at room temperature for at least 3 years and due to the compound’s exceptional curing, bleeding, dry-out and thermal cycling characteristics, it can be used on the CPU for 5 years or more.
Extra-large 10g package for 9-60 applications
Sufficient for around 9-60 applications (depending on the size of the CPU or GPU, e.g. around 9 applications for large CPUs such as TR4 and around 60 for small CPUs such as LGA1151), the extra-large 10g packaging size is ideal for power users who install coolers frequently.

Easy to apply
Thanks to its excellent spreading properties, there is no need to manually spread NT-H2 before installing the cooler: Simply apply some paste onto the CPU (see instructions for details), put on the heatsink and you’re ready to go!
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NT-H1 3.5g
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NT-H1 3.5g SW Edition
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NT-H2 10g
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NA-SCW1
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Customer Reviews |
4.8 out of 5 stars 30,305
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4.8 out of 5 stars 2,310
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4.8 out of 5 stars 3,808
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4.8 out of 5 stars 9,683
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4.8 out of 5 stars 2,215
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4.8 out of 5 stars 4,617
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Description: | Renowned premium-grade thermal compound | Renowned premium-grade thermal compound | Renowned premium-grade thermal compound | Further improved second generation thermal compound | Further improved second generation thermal compound | Cleaning wipes for removing thermal compound |
Weight/Size: | 3.5g | 3.5g | 10g | 3.5g | 10g | 15x12cm |
Volume: | 1,4 ml | 1,4 ml | 4,0 ml | 1,2 ml | 3,6 ml | - no data |
Density: | 2,49 g/cm³ | 2,49 g/cm³ | 2,49 g/cm³ | 2.81 g/cm³ | 2.81 g/cm³ | - no data |
NA-CW1 Wipes: | - no data | 3x included | - no data | 3x included | 10x included | 20x included |
Spatula Included: | X | ✓ | X | X | X | X |
Brands in this category on 鶹
Customer reviews
Customers say
Customers like the thermal performance, ease of use, and quality of the product. They mention it keeps temps probably 8-10 degrees cooler, improves performances by 5 degrees, and spreads well. Some also say it's a giant tube of great paste and the glue works pretty good. They also say it doesn't leave residue.
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Customers are satisfied with the thermal performance of the product. They mention it keeps temps probably 8-10 degrees cooler and lowers their CPU temps 10-15C after applying it. Some say it's the highest performing thermal paste that they've ever used and for anyone looking for top-notch cooling performance.
"Best thermal paste i have ever used. The paste spreads well...." Read more
"Lowered my CPU temps 10-15C after applying this compound vs. the cheaper brands...." Read more
"...replacement for my aging kryonaut while being much cheaper and achieving lower temps." Read more
"Gotta cool that thang!" Read more
Customers are satisfied with the performance of the product. They mention it improves performance by 5 degrees, works well in replacing old CPU paste, and keeps their CPUs cool and running smoothly, even during intense tasks. Some say it's one of the best on the market.
"Works great keeps temperature down" Read more
"Perfect size/price, work well!" Read more
"...using and believe its probably one of, if not the TRUE best on the market thermal paste...." Read more
"...apply and also come with 10 little wipe with alcool on it and they work very well...." Read more
Customers find the product easy to use. They mention it's easy to pick up and the pricing is great.
"...Stay good for 5 years. Easy to apply and also come with 10 little wipe with alcool on it and they work very well...." Read more
"...Easy to apply, and the 10g tube provides plenty for multiple uses. Highly recommended for anyone looking for top-notch cooling performance. 5 stars!" Read more
"This paste has a high thermal conductivity rating and is easy to apply without being too thin or too grainy...." Read more
"...It is easy to apply and spreads easily. It takes about 2 days for the paste to settle in. I used this for a Threadripper build including 2 Vega 64s...." Read more
Customers like the spreadability of the product. They mention it's easy to apply and the paste spreads well.
"Best thermal paste i have ever used. The paste spreads well...." Read more
"...Kryonaut is noticeably runnier than both other pastes and did not spread as well, I think its also lighter in colour than both other pastes for what..." Read more
"...Noctua's thermal paste is the best in terms of easily spreading out from the placement of the CPU cooler...." Read more
"MUCH easier to spread than the old NT-H1 paste. I can't say I've run any benchmarks against other pastes I've used, but the temps...." Read more
Customers like the paste quality of the product. They mention it's a giant tube of great paste and the glue works pretty good.
"Great paste improve really performances by 5 degrees in my case ." Read more
"What’s more to say. It’s a giant tube of great paste. Comes with cleaning wipes as well!" Read more
"...Easy to apply and good paste." Read more
"...so I looked up the best glue and it's this one and the glue works pretty good and stuff" Read more
Customers like that the product comes with cleaning wipes. They mention it's easier to clean without leaving a residue.
"...to MX-4 2019 but I have to give this paste the nod because its easier to clean without leaving a residue behind...." Read more
"What’s more to say. It’s a giant tube of great paste. Comes with cleaning wipes as well!" Read more
"...more expensive than most (except for Kryonaut), but it comes with cleaning wipes with alcohol on it which is nice I guess..." Read more
Reviews with images

Great Non-Conductive Thermal Paste
Top reviews from Canada
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- Reviewed in Canada on July 1, 2025Verified PurchaseSpectacular paste, is super easy to install and cools my 9800x3d well! Noctua always nails it!
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Reviewed in Canada on June 9, 2025Verified PurchaseSatisfait
- Reviewed in Canada on May 10, 2025Verified PurchaseGood, as described
- Reviewed in Canada on April 20, 2025Verified PurchaseWorks great keeps temperature down
- Reviewed in Canada on March 29, 2025Verified PurchaseBest thermal paste i have ever used. The paste spreads well. My CPU and GPU temps show a significant drop of 6-10 degrees Celcius(CPU) and 5-15 degrees Celcius(GPU).
- Reviewed in Canada on March 24, 2025Verified PurchasePerfect size/price, work well!
- Reviewed in Canada on September 7, 2024Verified PurchaseThe 10 wipes that come with the thermal paste are very handy. After I applied the paste I ran the 3dmark timespy benchmark, and beyond my expectation, the graphic card memory's temperature was from 103℃ down to 80℃. Also, my GPU's core clock and TDP went back to normal levels instead of being throttled before the paste. These results are just astonishing, I'm so happy that my GPU is back to life!
- Reviewed in Canada on December 16, 2024Verified PurchaseLowered my CPU temps 10-15C after applying this compound vs. the cheaper brands. This stuff actually lived up to the reviews I saw on well known hardware blogs. There is no other compound to use but this.
Top reviews from other countries
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Mauricio OrtizReviewed in Mexico on May 23, 2025
5.0 out of 5 stars La mejor pasta todoterreno
Verified PurchaseMuy buena pasta, es facil de aplicar, tengo un Intel i7 14700k y está pasta bajo las temperaturas en casi 10 grados a la anterior que tenía.
Además de que está es una pasta que puede durar en el equipo varios años sin secarse (hasta 5 según el fabricante)
Si quieres una pasta todoterreno con muy buenas temperaturas, y que además la puedes poner y no preocuparte por ella en varios años, en definitiva es para ti.
- Joan G.Reviewed in the United States on May 23, 2025
5.0 out of 5 stars Blazing fast performance! Awesome brand!
Verified PurchaseThe thermal paste worked like a gem. I did a ton of research before purchasing to make sure it was the best. I applied it about two years ago to my custom PC and only recently started having overheating issues which may or may not be due to the thermal paste needing replaced. If it is it's possible that I just left the CPU cooler out just a little too long before applying then attaching the CPU cooler to the CPU.
Normally it should last a lot longer if applied properly.
It runs my system extremely fast though. I have a very high end system that demands a lot so it does the job well in that respect. It doesn't come out too much at once if you know what your doing and have experience or have read up properly on how to apply thermal paste to your CPU.
Noctua is a fantastic brand that I couldn't recommend enough. Again it might have been my error that I'm having the heat issues I'm having where the thermal paste may have dried up over time, but I'm not sure.
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Tommy T.Reviewed in Germany on February 13, 2022
5.0 out of 5 stars Sehr hochwertige Wärmeleitpaste
Verified PurchaseAuf der Suche nach der perfekten Wärmeleitpaste für meinen PC bin ich auf die "Noctua NT-H2" gestoßen.
Die Wärmeleitpaste wird in einer sicher verschraubbaren Spritze geliefert, sodass diese gut vor dem Austrocknen geschützt wird. Zudem werden in der 10g-Variante 10x Reinigungstücher beigelegt, damit man die Flächen am Kühler bzw. CPU/GPU gut vorbereiten kann.
Im direkten Vergleich zur "Thermal-Grizzly Kryonaut Extreme" erziele ich nun mit der "Noctua NT-H2" 6°C niedriger auf meinem Intel Core I7-12700K.
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AbdulazizReviewed in Saudi Arabia on May 11, 2025
5.0 out of 5 stars افضل معجون جربته الى الان
Verified Purchaseمعجون قوي جدا على معالج ryzen9 9950x3d
مقارنة Kryonaut Extreme
حرارة المعالج في الخمول انخفضت من 43 الى 37
والحرارة تحت الضغط انخفضت من 71 الى 65