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Noctua

Noctua NT-H2 3.5g thermal paste with 3 cleaning wipes

SKU CH-KVJ5-Q0P45

Premium thermal compound for CPU or GPU cooling with three cleaning wipes included

  • SpecificationsPremium-grade thermal compound for optimal heat-transfer fro
  • FeaturesNot electrically conductive and non-corroding thermal greas

Weight 3.5g

  • Premium-grade compound for optimal heat transfer from CPU or GPU to heatsink
  • Easy to apply with no pre-spreading needed and simple cleanup using three included NA-CW1 wipes
  • Suitable for air and liquid coolers on AMD Ryzen and AMD Radeon as well as Intel Core and Nvidia GeForce
  • Trusted Noctua quality with long-term stability up to 5 years on the CPU
  • 5g syringe provides enough paste for around 3 to 20 applications depending on socket size

Premium thermal compound for CPU and GPU cooling

Noctua NT-H2 is a 3.5g syringe of premium-grade thermal paste designed for optimal heat transfer from processors and graphics cards to their heatsinks. The second-generation formula uses a fine-tuned mixture of metal oxide micro-particles to achieve lower thermal resistance than its predecessor. It is non-electrically conductive and non-corroding, making it safe for use on a wide range of hardware including AMD Ryzen and Radeon components. The pack includes three pre-moistened NA-CW1 cleaning wipes for easy removal.

Ideal for enthusiasts building

This paste suits builders who want a high-performance compound that is easy to apply without manual spreading and simple to clean with the supplied wipes. It supports both DIY and all-in-one liquid coolers as well as traditional air towers. It is not intended for users who need a larger volume for frequent re-pasting or industrial-scale assembly. Buyers looking for electrically conductive pastes or products without included cleaning supplies should consider alternatives.

Fits standard desktop

The 3.5g volume provides enough material for approximately 3 to 20 applications depending on the processor size, covering platforms such as LGA1200 and larger sockets. Long-term stability is rated for up to five years on the CPU and three years in storage, reducing the need for frequent replacement. No special tools are required beyond the included wipes, freeing up bench space and simplifying the installation workflow.

Highlights

  • Premium-grade compound for optimal heat transfer from CPU or GPU to heatsink
  • Easy to apply with no pre-spreading needed and simple cleanup using three included NA-CW1 wipes
  • Suitable for air and liquid coolers on AMD Ryzen and AMD Radeon as well as Intel Core and Nvidia GeForce
  • Trusted Noctua quality with long-term stability up to 5 years on the CPU
  • 5g syringe provides enough paste for around 3 to 20 applications depending on socket size

Specifications

BrandNoctua
SeriesH2
ModelNT-H2
SpecificationsPremium-grade thermal compound for optimal heat-transfer from the CPU or GPU to the heatsink
FeaturesNot electrically conductive and non-corroding thermal greas

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What CPU socket will I need so the 3.5 g tube covers roughly 20 applications?

LGA1200 sockets yield about 20 applications from the 3.5 g tube, while larger sockets such as TR4 use more paste per application.

Will the paste work safely on my older Radeon GPU and Ryzen CPU without electrical risk?

The compound is non-electrically-conductive and non-corroding, so it is safe for Radeon GPUs, Ryzen CPUs and other components.

How can I confirm the paste is performing correctly after I install the cooler?

Monitor CPU or GPU temperatures under load; a noticeable drop versus the previous paste indicates the NT-H2 is transferring heat as intended.

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