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Small grey tube of thermal paste in a rectangular box

Thermaltake

Thermaltake CL-O001-GROSGM-A TG4 thermal paste 1.5g 3.3 W/m-k

SKU CH-Y6M1-8FHCJ MPN CL-O001-GROSGM-A

High-performance thermal grease with 3.3 W/m-k conductivity in a 1.5 g syringe for CPUs and heatsinks

  • SpecificationsThermal Conductivity: 3.3 W/m-k Dimension: 120.5 x 71 x 16.3
  • High thermal conductivity of 3.3 W/m-k improves heat transfer
  • Stable composition resists cracking and drying for long-lasting performance
  • High fluidity creates an even layer when applied with the included applicator
  • More effective than standard silicon-based grease for extended CPU protection
  • 5 g syringe with 24-month shelf life suits multiple builds

High-performance TG4 thermal grease

Thermaltake TG4 thermal grease delivers 3.3 W/m-k thermal conductivity for CPU and GPU heat transfer. The gray compound is formulated for modern high-power processors and performance heatsinks or water blocks. Supplied in a 1.5 g syringe, it suits enthusiasts and builders who need reliable thermal interface material.

Applicator and long-life formula

The included applicator enables an even layer with high fluidity during installation. Stable composition resists cracking or drying out, maintaining conductivity over extended use. Shelf life is rated at 24 months from the date of manufacture, reducing waste for occasional upgrades.

Check CPU mounting and paste volume

Verify that your cooler mounting pressure matches the processor socket specification before applying. Ensure the 1.5 g volume covers the die area required by your specific CPU package size. Confirm the 24-month shelf window aligns with your planned build timeline.

Highlights

  • High thermal conductivity of 3.3 W/m-k improves heat transfer
  • Stable composition resists cracking and drying for long-lasting performance
  • High fluidity creates an even layer when applied with the included applicator
  • More effective than standard silicon-based grease for extended CPU protection
  • 5 g syringe with 24-month shelf life suits multiple builds

Specifications

BrandThermaltake
ModelCL-O001-GROSGM-A
SpecificationsThermal Conductivity: 3.3 W/m-k
Dimension: 120.5 x 71 x 16.3 mm
Color: Gray
Weight: 1.5g
Shelf-Life: 24 months from DOM
Shipping weight0.01 kg
Package size119 × 69 × 17 mm

Questions about this item

How long can the TG4 tube be stored before it expires?

The manufacturer specifies a shelf life of 24 months from the date of manufacture.

Will the 3.3 W/m-k conductivity limit cooling performance on a high-power CPU under sustained load?

Thermal conductivity of 3.3 W/m-k sets the material's heat transfer ceiling; actual limits depend on cooler capacity and CPU power draw.

Does the paste dry out or crack after running all day, affecting temperatures or noise?

The compound uses a stable composition designed not to crack or dry out, maintaining consistent conductivity during extended operation.

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