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Noctua NT-H1 3.5g SW Edition, Thermal Computer Paste with Spatula and Cleaning Wipes
Purchase options and add-ons
Product Dimensions | 7L x 3W x 15.7H Centimetres |
Brand | Noctua |
Power connector type | No Pin |
Cooling method | Air |
Compatible devices | Desktop |
Material | Hybrid Thermal Compound |
Global Trade Identification Number | 09010018201345 |
Manufacturer | Noctua |
Number of Items | 1 |
About this item
- Renowned premium-grade thermal compound for optimal heat transfer from the CPU or GPU to the heatsink; more than 150 awards and recommendations
- SW (Spatula & Wipes) Edition with spatula for easy spreading and three NA-CW1 cleaning wipes (no extra thermal paste cleaner or thermal paste remover required)!
- 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 or GPU up to 5 years
- 3.5g pack for around 3-20 applications (depending on CPU size, e.g. ~3 applications for TR4, ~15 for AM4 or LGA1700, ~20 for LGA1200)
Product details
- Language : English
- Product Dimensions : 13 x 8.5 x 1.6 cm; 4 g
- Date First Available : June 13 2022
- Manufacturer : Noctua
- Place of Business : https://noctua.at/
- ASIN : B0B1DMJQZ1
- Item model number : NT-H135g
- Country of origin : Taiwan
- 鶹 Rank: #1,846 in Electronics (See Top 100 in Electronics)
- #9 in Thermal Paste
- Customer Reviews:
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Product Description


Noctua’s NT-H1 is a renowned hybrid thermal compound that has received more than 150 awards and recommendations from international hardware websites and magazines. Thanks to its excellent performance, exceptional ease of use and outstanding long-term stability, it has become an established favourite among overclockers and enthusiast users worldwide. Whether it’s air- or water-based cooling, CPU or GPU applications, overclocking or silent systems: NT-H1 is a proven premium paste that’s guaranteed to deliver great results. The SW (Spatula & Wipes) Edition includes a spatula for users who prefer to manually spread the paste before installing the heatsink as well as three NA-CW1 cleaning wipes for pre-application cleaning and easy removal.

Award-winning performance
Bundled with Noctua’s premium-grade CPU coolers since 2007, NT-H1 has proven its excellent performance in countless of tests and reviews. Chosen again and again by overclockers and hardware enthusiast around the globe, it has established itself as a benchmark for premium-quality thermal interface materials (TIMs).
SW (Spatula & Wipes) Edition
The SW (Spatula & Wipes) Edition includes a spatula for users who prefer to manually spread the paste before installing the heatsink as well as three NA-CW1 cleaning wipes for pre-application cleaning and easy removal.
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-H1 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-H1's 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.
3.5g package for 3-20 applications 3.5g package for 3-20 applications
Sufficient for around 3-20 applications (depending on the size of the CPU or GPU, e.g. around 3 applications for large CPUs such as TR4 and around 20 for small CPUs such as LGA1151), the classic 3.5g packaging size is ideal for most users who only install coolers every now and then.

No break-in or burn-in required
Some thermal compounds need a longer break-in period or cure time until they reach their full performance and some thermal pads must undergo a dedicated burn-in process. By contrast, NT-H1 is ready to go right away and doesn’t require any special preparations.
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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 30,395
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4.7 out of 5 stars 2,360
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4.8 out of 5 stars 3,809
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4.8 out of 5 stars 9,790
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4.8 out of 5 stars 2,242
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4.8 out of 5 stars 4,644
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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 |
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Customer reviews
Customers say
Customers like the functionality, thermal performance, and application of the product. They mention it works well, lowers CPU temperatures, and is a good product from a trustworthy brand. Customers also say the wipes work well to get off the old paste.
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Customers like the functionality of the product. They mention it works well and is easy to use.
"Noctua never lets me down. Works great!" Read more
"Gets the job done and cleaning up old paste easier with the wipes." Read more
"...An X on CPU and Spread on the GPU with the spatula, works great. 10°c drop in temperature. Kept it's consistency...." Read more
"...This kit is very accommodating for first time builders, & it does its job well. I recommend!" Read more
Customers are satisfied with the thermal performance of the product. They mention it's easy to apply and does a perfect job in terms of heat transfer from CPU to heat sinks. They also say the CPU seems to run cool.
"Great thermal paste from a very trustworthy brand, with included wipes and spatula it's a no brainer to buy this...." Read more
"...10°c drop in temperature. Kept it's consistency. The spatula helped get the old paste off, and the alcohol pads did the rest...." Read more
"...My computer stays cool. It's easy to squeeze the paste out of this piece and apply it to the cpu. The little scraper helps even it out nicely, too...." Read more
"...to my old laptop computer and I sofar it has done a perfect job in terms of heat transfer from CPU to heat sinks...." Read more
Customers like the application of the product. They mention it's easy to apply, no issues applying or spreading the paste, and there's enough paste for three applications.
"Easy to use. Not that messy" Read more
"...The price, quantity, included items make it very desirable and easy to use. This is everything you need to remove old and apply new product." Read more
"Super easy to use. Has everything you need in the package...." Read more
"As said this was easy to apply and thermals are better. For $14 this is a decent price I'd say." Read more
Customers are satisfied with the quality of the product. They mention it's a good product from a trustworthy brand and Noctua just makes amazing products.
"Good product, easy to use and seems to work well." Read more
"Great thermal paste from a very trustworthy brand, with included wipes and spatula it's a no brainer to buy this...." Read more
"Noctua just makes amazing products." Read more
"It is what it is. Simple, functional and good quality 10/10" Read more
Customers like the cleaning capabilities of the product. They mention the wipes work very well to get off the old paste and the spatula helps get the old paste off.
"...three old computers with this and found the wipes worked very well to get off the old paste." Read more
"Gets the job done and cleaning up old paste easier with the wipes." Read more
"The wipes work super well to remove the thermal paste -- mine was quite messy (3rd pic) but it was super easy to wipe it away with the cloths...." Read more
"...10°c drop in temperature. Kept it's consistency. The spatula helped get the old paste off, and the alcohol pads did the rest...." Read more
Reviews with images

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Top reviews from Canada
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- Reviewed in Canada on June 12, 2025Verified PurchaseGreat thermal paste from a very trustworthy brand, with included wipes and spatula it's a no brainer to buy this. I repasted three old computers with this and found the wipes worked very well to get off the old paste.
- Reviewed in Canada on June 16, 2025Verified PurchaseGets the job done and cleaning up old paste easier with the wipes.
- Reviewed in Canada on June 12, 2025Verified PurchaseSpread nice works well.
- Reviewed in Canada on June 7, 2025Verified PurchaseEasy to use. Not that messy
- Reviewed in Canada on July 31, 2023Verified PurchaseThe wipes work super well to remove the thermal paste -- mine was quite messy (3rd pic) but it was super easy to wipe it away with the cloths. No issues applying or spreading the paste. There also seemed to be plenty extra in the tube, though according to the package it won't need to be replaced for 5 years and the tube expires in 3.
My resting laptop temp was 65 with pretty high spikes and it was four years old so I decided to replace the paste and do some dusting. Unfortunately, replacing the paste had no impact on my laptop temperatures - which I assume is because mine wasn't an issue yet and not because of the paste, but I'm leaving this at 4 stars for that reason.
Otherwise, recommended. It's a great deal, and has everything you need except a Phillips screwdriver.
The wipes work super well to remove the thermal paste -- mine was quite messy (3rd pic) but it was super easy to wipe it away with the cloths. No issues applying or spreading the paste. There also seemed to be plenty extra in the tube, though according to the package it won't need to be replaced for 5 years and the tube expires in 3.
My resting laptop temp was 65 with pretty high spikes and it was four years old so I decided to replace the paste and do some dusting. Unfortunately, replacing the paste had no impact on my laptop temperatures - which I assume is because mine wasn't an issue yet and not because of the paste, but I'm leaving this at 4 stars for that reason.
Otherwise, recommended. It's a great deal, and has everything you need except a Phillips screwdriver.
Images in this review
- Reviewed in Canada on May 1, 2025Verified PurchaseAs everyone else says, this product is great. The price, quantity, included items make it very desirable and easy to use. This is everything you need to remove old and apply new product.
- Reviewed in Canada on May 16, 2025Verified PurchaseWorked exactly as it's supposed to
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Reviewed in Canada on April 12, 2025Verified PurchaseJe ne l’ai pas encore utilisé mais semble être très bien
Top reviews from other countries
- Onur KOLAYReviewed in the United Kingdom on October 23, 2023
5.0 out of 5 stars Noctua NT-H1: The Gold Standard of Thermal Solutions!
Verified PurchaseThe Noctua NT-H1 3.5g SW Edition has solidified my trust in Noctua's commitment to excellence. This thermal paste stands head and shoulders above the competition in terms of performance and reliability. The application is streamlined with the included spatula, and the cleaning wipes are a thoughtful addition, ensuring a clean and efficient setup. The consistency and conductivity of the paste itself are top-notch, resulting in optimal thermal transfer. Having used various thermal solutions over the years, Noctua's products always shine the brightest, and I can confidently say I'll be sticking with them for all my future builds. If you want the best, Noctua NT-H1 is the way to go!
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SebastianReviewed in Germany on May 10, 2025
5.0 out of 5 stars Seit Jahren zuverlässig
Verified PurchaseIch nutze die Produkte von Noctua schon seit Jahren, weil ich immer mit der Kühlleistung der CPU-Kühler und der Qualität der Wärmeleitpaste zufrieden war.
Meine CPU hatte ich zuletzt 2018 mit genau dieser Wärmeleitpaste bestrichen – jetzt, nach sieben Jahren, war sie immer noch nicht ausgetrocknet!
Zum Vergleich: Bei meiner Grafikkarte von Gigabyte war die originale Paste inzwischen komplett hart und bröselig, wie alte Knete. Deshalb habe ich den GPU-Chip jetzt auch mit der Noctua-Paste neu gemacht.
Ich kann sie wirklich uneingeschränkt weiterempfehlen und werde definitiv auch in Zukunft wieder darauf zurückgreifen.
SebastianSeit Jahren zuverlässig
Reviewed in Germany on May 10, 2025
Meine CPU hatte ich zuletzt 2018 mit genau dieser Wärmeleitpaste bestrichen – jetzt, nach sieben Jahren, war sie immer noch nicht ausgetrocknet!
Zum Vergleich: Bei meiner Grafikkarte von Gigabyte war die originale Paste inzwischen komplett hart und bröselig, wie alte Knete. Deshalb habe ich den GPU-Chip jetzt auch mit der Noctua-Paste neu gemacht.
Ich kann sie wirklich uneingeschränkt weiterempfehlen und werde definitiv auch in Zukunft wieder darauf zurückgreifen.
Images in this review
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Omar SbróReviewed in Italy on February 28, 2025
5.0 out of 5 stars Qualita
Verified PurchaseOttima pasta termica, di alta qualità e facile da applicare. Ne basta davvero un chicco al centro del processore per garantire una distribuzione efficace e ottime temperature. Consigliata per chi cerca prestazioni affidabili senza sprechi!