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Gray thermal paste in a rectangular grey box with blue branding

Thermaltake

Thermaltake CL-O002-GROSGM-A TG5 thermal paste 40g 1.85 W/m-k

SKU CH-TT60-AKW0Q MPN CL-O002-GROSGM-A

Gray thermal compound with 1.85 W/m-k conductivity in a 40 g syringe, shelf life 24 months

  • SpecificationsThermal Conductivity: 1.85 W/m-k Dimension: 115.7 x 111.4 x
  • 85 W/m-k conductivity moves heat efficiently from CPU to cooler
  • 40 gram tube covers multiple builds or re-applications
  • Gray paste makes spread coverage easy to inspect visually
  • 24 month shelf life keeps compound usable for future upgrades
  • 7 x 111.4 x 50.3 mm packaging protects contents during storage

Thermaltake TG5 40 g thermal compound

This 40 g syringe of Thermaltake TG5 thermal compound provides a thermal conductivity of 1.85 W/m-k for CPU or GPU heat-transfer tasks. The grey paste is suited to builders who need a reliable interface material for standard desktop cooling. Shelf life is rated at 24 months from the date of manufacture.

Applying the paste and common pitfalls

The syringe nozzle allows direct placement of a pea-sized dot or thin line before the cooler is seated. Uneven pressure or excess paste can create air pockets that reduce conductivity, so mount the cooler evenly and avoid spreading with a card unless the cooler manual advises it. Wipe any overflow with isopropyl alcohol before powering on.

Compatibility checks before ordering

Verify that your cooler mounting hardware applies even pressure across the integrated heat spreader for optimal contact. Ensure the 40 g volume matches the number of applications you plan, since the paste expires after 24 months. Confirm the grey colour is acceptable for visible builds where aesthetics matter.

Highlights

  • 85 W/m-k conductivity moves heat efficiently from CPU to cooler
  • 40 gram tube covers multiple builds or re-applications
  • Gray paste makes spread coverage easy to inspect visually
  • 24 month shelf life keeps compound usable for future upgrades
  • 7 x 111.4 x 50.3 mm packaging protects contents during storage

Specifications

BrandThermaltake
ModelCL-O002-GROSGM-A
SpecificationsThermal Conductivity: 1.85 W/m-k
Dimension: 115.7 x 111.4 x 50.3 mm
Color: Gray
Weight: 40g
Shelf-Life: 24 months from DOM
Shipping weight0.05 kg
Package size121 × 81 × 42 mm

Questions about this item

How can I verify the TG5 paste is performing correctly after application?

Monitor CPU or GPU temperatures under load; the 1.85 W/m-k conductivity should keep them within normal operating ranges for your cooler.

What does the 40 g package contain and is anything else required?

The box includes the 40 g syringe of gray TG5 compound; no additional tools or materials are needed for standard application.

Which TG5 capacity should I choose for a single CPU install?

The 40 g tube provides enough paste for many applications, making it suitable for one build with plenty left over.

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