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Thermaltake TG-30 Premium CPU/GPU Heatsink Thermal Compound - 4g, CL-O023-GROSGM-A

  • 4.5 W/mK
  • -50 to 200 C
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Overview
Specs
Reviews (3)
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TG-30 high conductivity thermal compound, from Thermaltake

The specially formulated compound delivers excellent thermal conductivity to efficiently transfer heat from the processor's IHS to the CPU cooler, helping your system always operate at peak performance. The grease comes in a syringe for easy application, and a stencil and a scraper allow you to easily apply a thin, even layer of the grease with nearly whole coverage, without getting your fingers soiled. Plus, the TG-30 compound is non-electrical conductive, and won't dry or crack over long time. A great choice for new build or your existing system of years old.

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High Thermal Conductivity

The thermal compound contains diamond powder, which would provide a thermal conductivity of 4.5 W/m-k that could fulfill the user’s primary needs.

Easy to Apply

Thermaltake’s specially formulated thermal compound fits perfectly with the honeycomb stencil, which provides an easier way to apply your thermal compound for a neat and well-covered surface that fits all CPUs.

* The viscosity number of TG series is the optimized number based on the testing result from Thermaltake.

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All-In-One Application Kit

This thermal compound application kit includes a set of easily-applied tools for immediate use.

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Sustainability and Safety

The high-quality thermal compound provides a longer lifespan of eliminating dry-out or cracking while in use. Non-electrical conductive compound ensures better safety measures for you and your system.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.
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Thermaltake TG-30 is a 4 g thermal compound for CPU and GPU heatsinks, suited to PC builders and maintainers who need paste for a cooler installation or reapplication; it has a listed thermal conductivity of 4.5 W/mK.

Recommended For

  • First-time PC builders or people unsure how to spread thermal paste evenly; TG-30 includes a stencil and application tools intended to make CPU coverage neater.
  • PC owners doing a routine CPU or GPU repaste who want a non-electrically-conductive compound and an included application kit rather than liquid metal.
  • DIY builders who value a guided application process and are willing to spend extra time positioning a stencil for a tidy paste pattern.

Spec Summary

AttributeValue
Best ForCPU and GPU heatsink applications
Thermal Performance And PropertiesThermal conductivity of 4.5 W/mK, operating temperature range of -50 to 200 °C, and viscosity of 76 Pa·s
Quantity And Physical Details4 g of gray thermal compound; shelf life of 24 months
Model IdentifiersThermaltake TG-30, model CL-O023-GROSGM-A