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Noctua NT-H2 10g, High-Performance Thermal Paste and 10 Cleaning Wipes | Top-Tier Performance, Easy to Apply and Clean, Excellent Long-Term Stability, Extra-Large Syringe for 9-60 Applications
Noctua

Noctua NT-H2 10g

Bottom line: The Noctua NT-H2 10g: 10g syringe covers roughly 9-60 applications, from TR4 down to LGA1200; main trade-off: 10g outlasts its 3-year storage rating for single-PC owners.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ 10g syringe covers roughly 9-60 applications, from TR4 down to LGA1200
  • ✓ No pre-spreading needed before heatsink mounting
  • ✓ Ships with 10 NA-CW1 cleaning wipes for repaste cleanup
  • ✓ Rated for up to 5 years of use on the CPU, 3 years in storage

Cons

  • ✗ 10g outlasts its 3-year storage rating for single-PC owners
  • ✗ Second-gen NT-H2 costs more than the still-sold NT-H1
  • ✗ Noctua does not publish a W/mK figure for direct spec comparison
  • ✗ Non-spread application gives less control on GPU dies than manual spreading

Manufacturer description

This 10g extra-large syringe covers roughly 9 to 60 applications depending on socket size: expect around 9 mounts on a large TR4 Threadripper heatspreader and up to 60 on a compact LGA1200 CPU. You do not need to spread the paste before mounting your heatsink, and the ten NA-CW1 cleaning wipes included in the pack handle cleanup between mounts. Noctua rates NT-H2 for up to 3 years of storage and up to 5 years of use on the CPU, so a single syringe realistically outlasts a full build cycle. It works with both air and liquid coolers, including AiO units, and Noctua states it can significantly…

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SpecPicks Verdict

SpecPicks scored Noctua NT-H2 10g using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Noctua's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How many times can I use a 10g tube of NT-H2?

Noctua rates the 10g syringe for roughly 9 to 60 applications depending on CPU size: about 9 on a large TR4 Threadripper heatspreader and around 60 on a compact LGA1200 CPU.

Do I need to spread NT-H2 before installing the heatsink?

No. Noctua designed NT-H2 to be applied without pre-spreading; mounting pressure from the heatsink distributes it. Cleanup uses the 10 NA-CW1 wipes included in the pack.

What is the difference between NT-H2 and NT-H1?

NT-H2 is the second generation of Noctua's award-winning NT-H1 compound. This 10g pack also bundles 10 NA-CW1 cleaning wipes, which NT-H1 does not include.

Can I use NT-H2 on a GPU or a PS5?

Yes. Noctua lists NT-H2 as suitable for AMD Radeon and Nvidia GeForce GPUs, PS4/PS5, Xbox, and laptops, in addition to AMD Ryzen and Intel Core CPUs with air or liquid coolers.

How long does NT-H2 last before it needs replacing?

Noctua's recommended storage time is up to 3 years, and recommended usage time on the CPU is up to 5 years. Check the product listing for current warranty terms.

Key Features

  • 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

Full Specifications

BrandNoctua
ModelNT-H2-10
Weight10g
MaterialHybrid Thermal Compound
Unit Count1 Count
Part NumberNT-H2 10g
CompatibilityPS5, PS4, Xbox
Material TypeHybrid Thermal Compound
Cooling MethodAir, Water
Number of Items1
Number of Packs1
Compatible DevicesDesktop
Power Connector Type4-Pin
Item Dimensions L x W x H2.95"L x 1.65"W x 6.61"H
Global Trade Identification Number09010018200737
Full listing titleNoctua NT-H2 10g, High-Performance Thermal Paste and 10 Cleaning Wipes | Top-Tier Performance, Easy to Apply and Clean, Excellent Long-Term Stability, Extra-Large Syringe for 9-60 Applications

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Noctua NT-H2 10g, High-Performance Thermal Paste and 10 Cleaning Wipes | Top-Tier Performance, Easy to Apply and Clean, Excellent Long-Term Stability, Extra-Large Syringe for 9-60 Applications
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