Thermaltake

Thermaltake CL-O023-GROSGM-A TG-30 Thermal Compound 4g

4.7 (1246 reviews)

Ensure Optimal Heat Transfer for Your CPU and GPUThe Thermaltake TG-30 Premium Thermal Compound is engineered to effectively lower CPU and GPU temperatures. Featuring diamond powder for enhanced thermal conductivity, it maximizes heat transfer and ensures long-lasting performance. Specifications:...

$8.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Ensure Optimal Heat Transfer for Your CPU and GPU

The Thermaltake TG-30 Premium Thermal Compound is engineered to effectively lower CPU and GPU temperatures. Featuring diamond powder for enhanced thermal conductivity, it maximizes heat transfer and ensures long-lasting performance.

Specifications:

  • Brand: Thermaltake
  • Model: CL-O023-GROSGM-A
  • Type: Premium CPU/GPU Heatsink Thermal Compound
  • Weight: 4g
  • Thermal Conductivity: 4.5 W/m-k
  • Color: Gray
  • Viscosity: 76 Pa-s
  • Thermal Impedance: 0.185°C -in /W
  • Density: 2.55 g/cm³

Key Features

[Performance Compound] Contains diamond powder for higher heat transfer providing a thermal conductivity of 4.5 W/m-k.

[All-In-One Application Kit] Includes tools to clean, prep, and install fresh thermal compound to your hardware.

[Easy to Apply] Specially formulated to easily spread over the included honeycomb stencil for consistent compound application, providing a neat and well-covered CPU.

[Sustainability and Safety] The TG-30 is a non-electrically conductive compound eliminating risk of short circuit and offers a longer lifespan minimizing dry-out or cracking

Specifications

Product Type
Thermal Compound
Weight
4g
Key Ingredient
Diamond powder
Thermal Conductivity
4.5 W/m-k
Application Features
Easy to apply, honeycomb stencil included
Electrical Conductivity
Non-electrically conductive

Pros & Cons

👍 Pros

  • Contains diamond powder, providing higher heat transfer for effective thermal conductivity of 4.5 W/m-k
  • Comes as an all-in-one application kit, including tools for cleaning, prep, and installation of the compound
  • Specially formulated to spread easily over the included honeycomb stencil, ensuring consistent application
  • Designed to be non-electrically conductive, eliminating the risk of short circuits during use
  • Offers a longer lifespan, minimizing issues like dry-out or cracking over time for sustained performance

👎 Cons

  • Specific details on the quantity of thermal compound included are not provided beyond "4g" which is a small amount
  • The honeycomb stencil ensures consistent application but might be specific to certain CPU sizes or shapes
  • While non-electrically conductive, specific information about its non-corrosive properties is not detailed
  • The thermal conductivity of 4.5 W/m-k is good, but some high-performance compounds offer even higher values
  • The cleaning and prep tools are included, but their reusability or specific types are not described

Frequently Asked Questions

The Thermaltake TG-30 thermal compound offers a thermal conductivity of 4.5 W/m-k, thanks to its diamond powder content.
Yes, the TG-30 comes as an all-in-one application kit, including tools to clean, prep, and install the compound.
No, it is specially formulated for easy spreading over the included honeycomb stencil, ensuring a neat and consistent application.
No, the TG-30 is a non-electrically conductive compound, which eliminates the risk of short circuits in your hardware.
The TG-30 contains diamond powder, which enhances heat transfer and contributes to its overall performance.
The TG-30 is designed to offer a longer lifespan, minimizing dry-out or cracking, providing sustained performance.