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❄️ Keep your rig cool, your performance hotter—Noctua NT-H2 means business!
Noctua NT-H2 3.5G is a premium thermal compound designed for professional-grade heat transfer between CPUs/GPUs and heatsinks. Featuring a non-conductive, non-corrosive formula, it ensures safe application with all cooler types. The paste requires no spreading, includes 3 cleaning wipes for easy prep and cleanup, and maintains optimal thermal performance for up to 5 years. Ideal for overclockers and enthusiasts, it delivers up to 10°C cooler temps, supporting 3 to 20 applications depending on CPU size.








| ASIN | B07MZ45X9G |
| Best Sellers Rank | #5,006 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #18 in Thermal Paste |
| Brand | Noctua |
| Brand Name | Noctua |
| Compatible Devices | Desktop |
| Cooling Method | Thermal |
| Country of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 10,758 Reviews |
| Global Trade Identification Number | 09010018200720 |
| Importer Contact Information | Acro Engineering Company |
| Item Dimensions L x W x H | 15.7L x 7W x 3H Centimeters |
| Item Type Name | Thermal Paste |
| Item Weight | 4 Grams |
| Manufacturer | Noctua, Noctua |
| Manufacturer Contact Information | Noctua |
| Material | Thermal Compound |
| Material Type | Thermal Compound |
| Model Number | NT-H2 3.5g |
| Number of Items | 1 |
| Packer Contact Information | Nocuta |
| Part Number | NT-H2 3.5g |
| Power Connector Type | 3-Pin |
| Product Dimensions | 15.7L x 7W x 3H Centimeters |
| UPC | 901001820720 841501120725 |
| Warranty Description | Manufuacturer Warranty |
A**N
Worth the money!!
Awesome product!! Bang for buck!!
N**A
Best paste for cpu
Amazing thermal paste outstanding performance. Takes times to settle temperature. Very easy to apply.
N**A
This paste can control BEAST CPUs temps!
Best paste to use for gaming purpose. I have 13900KS and i had Arctic MX-6 paste on my CPU and it wasn't able to control the beast CPU temps on gaming loads or during shader optimizations, it instantly went to 85 degrees sometimes touching 90degs. I did all the BIOS tweaks, it couldn't contain temps below 80degres which was my target with my Corsair iCUE H150i Elite CAPELLIX XT. I bought and applied this paste and my temps dropped by 10 degrees. Idle my temps are now 28-34 and on gaming purpose or shader compilation it remains cool and only reach 65degrees at Balanced PUMP speed which is way good.
S**P
High quality
My laptop’s CPU would normally cross 95C and the GPU 88C. After cleaning out the old paste and applying this one, both the CPU and GPU stay under 85 most of the time! I don’t have proper benchmarks but there’s a noticeable performance boost!
B**A
Good one.
Positive effects. Good quality at a resonable price. But not as good as advertised reviews. Still my asus tuf gaming laptop touch 96c-97c while gaming (After repasting 2 weeks). MX4 may be better at a less price.
S**A
Best thermal paste
I will recommend this to anyone who CPU temperature are usually high and you basically change everything in software side but your CPU just overheating. I applied this thermal paste my CPU temperature goes from 70°c to 45°c at idle state.
D**A
First Time Laptop CPU/GPU Thermal Repasting, Great Results
So after doing some research and based on some reviews got this for 999 i beleive. And did the Repasting thing by myself and results were great. CPU Temps down to 80°C from 100°C which was really amazing. My laptop was never repasted before so it was like first time in 7 years and I'm glad i did it. I was really nervous about it but thanks to YouTube videos it went smooth. CPU and GPU both are doing great. They also provide cleaning cloths with isopropyl alcohol in it so easy to clean and apply the paste. Watch YouTube videos before opening and how to apply the paste on it. Best of luck. Added before and after of temps and other results in image. Thanks!
M**U
Product quality is very good
Before using this paste my system was crossing the temperature limit above 80 DC but after applying this my system temperature isn't crossing 78 DC, the Best Paste I have ever used, and Value for money.
M**I
Great
Great product. Keeps my thermals cool. :)
K**1
Good
Good
A**G
Dropped My Temps by 10% – Worth Every Penny
1. Noticeable Temperature Drop After applying the Noctua NT-H2, I managed to drop my CPU temps by about 10% under load. That might not sound like much on paper, but in practice it meant less thermal throttling and more stable performance during heavy gaming sessions. I could clearly see the difference compared to the stock paste I was using before. 2. Easy Application Process What impressed me most is how simple it was to apply. The paste spreads evenly without needing extra effort, and the included cleaning wipes made the prep work fast and clean. I’ve worked with pastes that are messy and hard to handle, but NT-H2 felt very forgiving. 3. Long-Term Reliability One of the reasons I chose Noctua is their reputation for stability, and this paste didn’t disappoint. It’s non-conductive, so there’s no risk of damaging components, and it’s rated to last for years without drying out. That gives me confidence I won’t need to re-apply anytime soon. 4. Perfect for CPUs and GPUs I tested it on my CPU first, but this paste is also safe for GPUs. Knowing I can use the same tube on my desktop CPU, GPU, and even a laptop repaste makes the value much better. At 3.5g, there’s enough for multiple applications. 5. Premium Brand That Delivers Noctua has always been my go-to for quality cooling, and NT-H2 reinforces that reputation. Between the lower temps, easy handling, and long-term peace of mind, I see it as an investment in system stability. It costs a bit more than generic pastes, but the performance gain justifies it.
P**O
Ottima pasta termica: temperature stabili e applicazione semplice
Ho utilizzato questa Noctua NT-H2 3.5g Pasta Termica su diverse CPU desktop in configurazioni gaming e produttive. L’applicazione è molto semplice: la consistenza permette una stesura uniforme senza difficoltà, e le salviettine incluse aiutano nella pulizia della superficie prima dell’applicazione. In uso reale, le temperature risultano stabili e coerenti con un sistema di raffreddamento adeguato. Non ho riscontrato anomalie termiche, né aumento di temperatura nel tempo dopo l’applicazione. Rispetto ad altre paste termiche di fascia media, la NT-H2 si distingue per la sua costanza nel tempo e per la qualità generale del comportamento termico sotto carico prolungato. Non è necessario effettuare manutenzione frequente, e la stabilità delle prestazioni termiche rimane elevata anche dopo utilizzo continuativo. Pro: ottima stabilità termica, facile applicazione, lunga durata, accessori per pulizia inclusi Contro: prezzo leggermente più alto rispetto a paste entry-level Nel complesso è una delle migliori soluzioni per chi cerca affidabilità e prestazioni costanti nel tempo senza complicazioni.
R**A
Mükemmel
Sıvı metal falan hikaye Noctau şahane. Keşke en başından bu marka ile tanışsaydım. 15 derece fark etti. Bilgisayarımında bu durumdan memnun kaldığına inanıyorum. ( işlemcim 7800x3d)
Trustpilot
1 week ago
1 month ago