CORSAIR TM40 Performance 3g Thermal Paste
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CORSAIR TM40 Performance 3g Thermal Paste
Scan code: LN174295 Manufacturer code: CT-9010016-WW
£4.99Item overdue since 30 September 2026
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CORSAIR TM40 Performance 3g Thermal Paste

CORSAIR TM40 Performance Thermal Paste, 3g, 2.8 g/cm³, Non-Conductive, Grey
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Scan code: LN174295 Manufacturer code: CT-9010016-WW
£4.99
£5.48 Next day delivery
Item overdue since 30 September 2026
Pre order

Email me when the availability or price changes

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3g TM40 Performance Thermal Paste from CORSAIR

TM40 Performance Thermal Paste Hero Image

Stay Cool Under Pressure
CORSAIR TM40 Performance Thermal Paste delivers excellent cooling performance with reliable heat transfer for demanding PC builds, helping CPU and GPU temperatures stay lower during gaming and heavy system loads. Its updated formula offers long-term stability, maintaining consistent performance over time. Low viscosity helps ensure even coverage for quick and easy installation. The non-electrically conductive, non-corrosive formula helps protect critical components during installation and use. Suitable for both air and liquid cooling setups, including laptops and consoles, it is an easy way to install or refresh thermal compound and maintain efficient cooling performance.

Image of thermal paste being applied to motherboard.
Graph showing improved cooling of the TM40 paste compared to TM30 paste.

Excellent Cooling PerformanceTransfer heat efficiently to help lower CPU and GPU temperatures, supporting stable performance under gaming and heavy system loads.

Consistent, Proven ResultsDelivers reliable thermal transfer across both air and liquid cooling setups for dependable, everyday performance.

Easy ApplicationLow viscosity means the paste spreads smoothly to create a thin, even layer with minimal effort.

Long-Term StabilityMaintains performance over time by resisting drying and cracking for consistent heat transfer after application.

Multiple ApplicationsEach tube has enough paste for several installations or reapplications.

Hardware SafeNon-electrically conductive and non-corrosive formula helps protect components from damage.

Wide CompatibilityWorks with CPUs and GPUs across desktops, laptops, and consoles.

Ideal for UpgradesA simple way to refresh cooling performance when reinstalling or upgrading components.

Image showing the viscosity of the thermal paste.
Image showing compatibility on different devices.
Warranty

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

Details
Duration:
24 months
Type:
Direct
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
Manufacturer:
Corsair / SCAN
Telephone:
01204-474747
Buying Guide
Need help? Read our Air Cooling Buying Guide
Chassis Airflow
Chassis Airflow
Date Issued: 20th Oct 2008

The modern PC is potentially a mass of heat output and heat production hot spots. With CPUs rated at more than 100W of heat output, single graphics boards carrying similar ratings (and people want to run two!), multiple hard drives the norm, lots of memory and mainboards covered in heatpipes to combat toasty core logic and PWM circuits, a PC appreciably warming up a room when it’s working hard is no joke.

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Date Issued: 19th Jun 2008

Watercooling for the PC has been around for years in some form or another, for at least as long as Scan have been in business, with basic physics defining why you want to use it. That means for air cooling, to cope with increasing temperature in the heatsink you need to move the air across it faster. That is why thermostatically controlled fans in your PC will turn faster the hotter something gets.

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CORSAIR TM40 Performance 3g Thermal Paste
CORSAIR TM40 Performance 3g Thermal Paste
CORSAIR TM40 Performance 3g Thermal Paste