CORSAIR TM40 Performance Thermal Paste - 3g - For CPU, GPU, Laptops, and Consoles - Long-Lasting - Low Thermal Impedance - Not Electrically Conductive

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Excellent Cooling Performance - Efficiently transfers heat to help lower CPU and GPU temperatures under gaming and heavy loads.
Consistent, Proven Results - Reliable thermal transfer across both air and liquid cooling setups.
Easy Application - Low viscosity spreads smoothly into a thin, even layer.
Long-Term Stability - Resists drying and cracking for consistent heat transfer over time.
Multiple Applications - Each tube covers several installations or reapplications.
Hardware Safe - Non-electrically conductive and non-corrosive formula protects components.
Wide Compatibility - Works with CPUs and GPUs across desktops, laptops, and consoles.
Ideal for Upgrades - A simple way to refresh cooling performance when reinstalling or upgrading components.

Specs

Reviews

Learn more about the Corsair CORSAIR TM40 Performance Thermal Paste

Model
Brand	Corsair
Series	TM40
Model	CORSAIR TM40 Performance Thermal Paste
Part Number	CT-9010016-WW

Details
Volume / Net Weight	3.0g
Specifications	Dimensions: 113mm x 27.1mm x 16.5mm; Net Weight: 3g; Density: 2.8g/cm3; Net Volume: 1.1 mL; Operating Temperature: -20 to 125 °C

Features
Features	Excellent performance under sustained loads; Efficient heat transfer for lower temperatures; Long-term stability resists drying and cracking; 3g for multiple installations or reapplications; Non-conductive and non-corrosive formula; Easy to apply with low viscosity; Works across air and liquid cooling setups

Additional Information
First Listed on Newegg	September 16, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

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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

CORSAIR TM40 is a 3g thermal paste for users refreshing or upgrading CPU and GPU cooling in desktops, laptops, or consoles; its low-viscosity formula spreads smoothly, and its non-electrically conductive, non-corrosive design suits air- and liquid-cooled setups.

Recommended For

PC builders assembling or refreshing an everyday desktop who want conventional CPU thermal paste for an air- or liquid-cooled setup.
People reinstalling a CPU cooler or replacing old paste who want a compound designed to spread into a thin, even layer during installation.
DIY maintainers working on CPUs or GPUs in desktops, laptops, or consoles who need a conventional thermal compound for a repaste.
Builders who want one small tube for several installations or later reapplications rather than a single pre-applied dose.

Spec Summary

Attribute	Value
Best For	Applying thermal paste to CPU and GPU cooling setups, including air- and liquid-cooled systems
Thermal Compound Properties	Low-viscosity thermal paste with a density of 2.8 g/cm³; operating range from -20 to 125 °C
Safety And Stability	Non-electrically conductive and non-corrosive; resists drying and cracking over time
Capacity And Package	3 g net weight (1.1 mL) in one item; package weight 0.015 kg
Product Dimensions	113 × 27.1 × 16.5 mm
Model Identifiers	CORSAIR TM40 Performance Thermal Paste; Series TM40; part/model number CT-9010016-WW

Item#: N82E16835181509