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Noctua NA-STPG1, Thermal Paste Guard and Cleaning Set for AMD AM5 CPUs

  • With AM5 processors, excess thermal grease tends to accumulate in the cut-outs at the sides of the heatspreader and may become difficult to remove
  • The NA-TPG1 thermal paste guard keeps your AM5 based AMD Ryzen CPU clean by preventing thermal paste build-up in the cut-outs of the heatspreader
  • Dead-easy installation: Simply put the guard onto your AM5 CPU before applying thermal grease and installing your cooler
  • Risk-free to apply and remove, made from highly heat-resistant polycarbonate
  • 10x NA-CW1 cleaning wipes included for easy cleaning of both the CPU heatspreader and the contact surface of your cooler everything you need to keep your AM5 Ryzen setup clean!
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Overview
Specs
Reviews (3)
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The NA-TPG1 is a simple yet highly effective means to preclude thermal paste build-up in the cut-outs of the heatspreader of AMD AM5 CPUs. When the mounting pressure of the cooling solution is applied, excess thermal paste will be squeezed outwards. With AM5 CPUs, this excess paste tends to accumulate in the cut-outs at the sides of the heatspreader and may become difficult to remove. Simple to apply, the NA-TPG1 prevents this undesired phenomenon. Combined with the ten included NA-CW1 cleaning wipes, the NA-STPG1 set gives you everything you need to keep your AM5 processor clean.

 

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Installation
Put the NA-TPG1 thermal paste guard onto the CPU to prevent the build-up of excess thermal paste in the cut-outs of the heatspreader.  
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Caution
Make sure that the inner opening of the guard is correctly aligned with the outer edges of the heatspreader.  
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FAQ: Can the NA-TPG1 withstand the heat of the CPU?
Of course, the NA-TPG1 is made from highly heat-resistant polycarbonate and can withstand temperatures of up to 130°C.  
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FAQ: Does the NA-TPG1 have any effect on CPU temperature?
No, there is no measurable impact on CPU temperatures.

 

Scope of delivery:
  • NA-TPG1 thermal paste guard
  • 10x NA-CW1 cleaning wipes
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Products
Description Renowned premium-grade thermal compound Renowned premium-grade thermal compound Renowned premium-grade thermal compound Further improved second generation thermal compound Further improved second generation thermal compound Thermal Paste Guard and Cleaning Set for AMD AM5 CPUs
Weight/Size 3.5g 3.5g 10g 3.5g 3.5g -
Volume 1,4 ml 1,4 ml 4,0 ml 1,2 ml 1,2 ml -
Density 2,49 g/cm³ 2,49 g/cm³ 2,49 g/cm³ 2.81 g/cm³ 2.81 g/cm³ -
NA-CW1 Wipes - 3x included - 3x included 3x included 10x included
Thermal Paste Guard for AMD AM5 - - -
The NA-TPG1 is a simple yet highly effective means to preclude thermal paste build-up in the cut-outs of the heatspreader of AMD AM5 CPUs. When the mounting pressure of the cooling solution is applied, excess thermal paste will be squeezed outwards. With AM5 CPUs, this excess paste tends to accumulate in the cut-outs at the sides of the heatspreader and may become difficult to remove. Simple and risk-free to apply, the NA-TPG1 prevents this undesired phenomenon. Combined with the ten included NA-CW1 cleaning wipes, the NA-STPG1 set gives you everything you need to keep your AM5 processor clean.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Return for replacement within: non-replaceable
  • This item is covered by Noctua Cooling Solutions Return Policy
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

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The Noctua NA-STPG1 is an AMD AM5 thermal paste guard and cleaning set for PC builders who want to prevent paste from collecting in the CPU heatspreader’s side cut-outs; it includes the guard and 10 cleaning wipes.

Recommended For

  • AM5 PC builders applying thermal paste for a new Ryzen system who want to keep excess paste from collecting in the heatspreader’s side cut-outs.
  • PC builders who frequently remove or reinstall AM5 coolers, such as during upgrades or troubleshooting, and want to reduce paste buildup and make cleanup easier.
  • PC technicians and system testers who repaste AM5 processors regularly and want a repeatable way to keep paste out of the heatspreader cut-outs during cooler installation and removal.
  • AM5 owners who find paste cleanup around the processor’s notches awkward and want the included cleaning wipes for routine CPU and cooler-surface cleanup.

Real-World Use Scenarios

  • When building a new AM5 PC, place the guard on the installed CPU before applying thermal paste and mounting the cooler; it helps keep excess paste out of the heatspreader’s side cut-outs.
  • When replacing or reseating an AM5 cooler, use the guard during repasting to reduce paste collecting in the CPU’s notches, where it can be harder to clean out.
  • When removing old thermal paste before a cooler change, use the included cleaning wipes on the CPU heatspreader and cooler contact surface; the manual advises cleaning residue before fitting the guard and applying fresh paste.
  • For frequent test-bench work or repeated motherboard and cooler swaps, use a fresh guard when repasting; repeated applications can otherwise leave paste accumulating in the AM5 heatspreader cut-outs.
  • If you are new to assembling a PC, fit the guard before applying paste and follow the cooler’s normal mounting steps; it adds a simple way to limit cleanup around the AM5 CPU during installation.