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Small white tube with grey cap and three white cleaning wipes

Noctua

Noctua NT-H2 3.5g AM5 Edition thermal paste

SKU CH-QSKX-Z4F76

Premium thermal compound with AM5 paste guard and cleaning wipes for up to 20 applications

  • Optimal heat transfer with second-generation hybrid compound
  • AM5 thermal paste guard prevents build-up in heatspreader cut-outs
  • No spreading required before heatsink installation
  • Long-term stability rated for five years on CPU
  • 5g syringe covers around 15 applications on AM5

AM5 Edition with Paste Guard

The NT-H2 3.5g AM5 Edition is a premium thermal compound for CPU and GPU heat transfer. It includes the NA-TPG1 paste guard that prevents build-up in AMD Ryzen AM5 heatspreader cut-outs. Three cleaning wipes are supplied for easy removal.

3.5g tube for 15 to 20 applications

The 3.5g syringe yields around 15 applications on AM5 or LGA1700 sockets and up to 20 on LGA1200. Storage life is rated up to three years and usable life on the CPU up to five years.

No spreading required before mounting

The compound is applied directly without manual spreading and cleans off with the included wipes. It suits air or water cooling and avoids the mess of excess paste in AM5 cut-outs.

Highlights

  • Optimal heat transfer with second-generation hybrid compound
  • AM5 thermal paste guard prevents build-up in heatspreader cut-outs
  • No spreading required before heatsink installation
  • Long-term stability rated for five years on CPU
  • 5g syringe covers around 15 applications on AM5

Specifications

No published specifications for this item yet.

Questions about this item

Will the included NA-TPG1 thermal paste guard fit my existing AM5 Ryzen CPU and stop paste from filling the heatspreader cut-outs?

Yes, the NA-TPG1 guard is designed specifically for AMD AM5 Ryzen CPUs and prevents excess paste from accumulating in the heatspreader cut-outs during mounting.

How can I verify the NT-H2 is performing correctly once I have installed my cooler?

Monitor your CPU temperatures under load; NT-H2 delivers consistent thermal transfer for both air and water cooling, so stable, expected temperatures confirm it is working as intended.

Does the 3.5g tube and three NA-CW1 wipes cover multiple AM5 installs, or must I buy extra paste or wipes separately?

The 3.5g syringe provides roughly 15 applications for AM5 sockets and the three included NA-CW1 wipes handle several clean-ups; no extra items are required for typical reuse.

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