Noctua

Noctua NT-H2

Ranked #5 in Thermal Paste

586 LP on the category ladder what's LP?

A stable long-life formula backed by the best support and warranty reputation in the category, which is exactly what an ownership lens pays for.

Consolidated from 3 independent outlets

Where the cited sources landed, as we read them

3 positive sources

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Pros & cons

✓ Engineered for long-term stability without curing quirks
✓ Backed by the strongest warranty and customer support culture in PC hardware
✓ Featured as a first-line recommendation alongside the category leaders
✓ Top-tier performance
✓ Ships with cleaning wipes and a spatula, lowering the hassle cost of a repaste

✗ Cost per gram keeps it below the Arctic picks on value
✗ Nothing exciting on a benchmark graph
✗ Brand premium price
✗ No specific longevity advantage over higher-ranked picks.
✗ Premium price for performance matched by cheaper pastes

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 2 articles and 1 video review

3 positive sources

Enos Tech Nauman · reviewer · Dec 2025

Noctua has provided a SecuFirm2+ Torx-based multi-socket mounting kit with all variants, and most importantly, it comes with a high-performance NT-H2. This kit has everything that you would need to install your cooler, and the overall installation method is the same as on the other Noctua coolers. You need 10 items on the AMD platform to install the mounting hardware over the socket and 19 items on the Intel platform.

Read T Tech for Techs Tech for Techs · 227K subscribers · Aug 2024

The Noctua NT-H2 comes in at first place at only 70 degrees, with the Acasa 4 coming in last place at 4 degrees.

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PCWorld Sven Bauduin · reviewer · Jul 2023

The award-winning NT-H2 thermal paste by Noctua delivers excellent cooling results. Applying this thermal paste ensures optimum heat transfer from the CPU or GPU to the heat sink.

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Frequently asked questions

It ranks #5 of 15 on our thermal paste tier list, in B tier. That placement draws on 3 independent outlets.

None of the 3 sources with a clear view is critical of it. Cost per gram keeps it below the Arctic picks on value. Nothing exciting on a benchmark graph. Brand premium price. No specific longevity advantage over higher-ranked picks. Premium price for performance matched by cheaper pastes.