We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small grey syringe of thermal paste with black cap and 4g label

coxbyte

coxbyte TG-30 thermal paste 17.5 W/mK 4g

SKU CH-TTMV-5EXN4

High-conductivity 17.5 W/mK paste cuts CPU/GPU core temperatures by 20 °C and stays stable from −50 °C to 250 °C

  • Net content4g
  • Thermal conductivity17.5 W/mK
  • Continuous-use temperature-50 to 250 °C
  • DetailsTG-30 adopts an improved nanocarbon tube composite formula w

Weight 4g

  • High thermal conductivity of 17.5 W/mK cuts core temperatures
  • Non-conductive formula prevents short circuits on CPU and GPU
  • Stable from -50 °C to 250 °C without drying out
  • Less than 3 % degradation over five years extends service life
  • Smooth silicone texture allows easy, even application

High-conductivity thermal paste

Coxbyte TG-30 is a 4 g tube of non-conductive thermal compound rated at 17.5 W/mK. The nanocarbon tube composite formula fills microscopic gaps between dies and heat-spreaders to lower core temperatures. It remains stable from -50 °C to 250 °C without drying out or volatilising.

Overclockers and server builders

Enthusiasts pushing CPU or GPU clocks past stock limits gain the extra thermal headroom this paste provides. System integrators assembling dense server racks benefit from the long-life oil-lock formulation that resists pump-out. Users who only need basic office cooling or who prefer pre-applied pads will find the performance excessive for their needs.

17.5 W/mK thermal conductivity

This single figure determines whether the paste matches the heat load. At 17.5 W/mK it handles extreme dissipation demands from high-wattage CPUs, GPUs and LED modules. If the design target requires lower conductivity, a different grade should be selected.

How it compares

Measured against everything we stock in Thermal Paste, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 498 comparable items (median $12.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameCoxbyte
Product lineTG
Model name30
Performance
Thermal conductivity17.5 W/mK
Size & build
Net content4g
Environment & compliance
Continuous-use temperature-50 to 250 °C

Other versions of this model

3 more in the same range

Questions about this item

What comes in the package and do I need any extra tools?

The package contains a 4 g syringe of TG-30 thermal paste. A scraper or similar spreading tool is recommended for application and is not included.

How do I decide between the TG-30 and other thermal compounds?

TG-30 delivers 17.5 W/mK thermal conductivity and operates from -50 °C to 250 °C, making it suitable for CPUs, GPUs and LED modules where high heat transfer is required.

What does the 17.5 W/mK rating mean for actual CPU or GPU temperatures?

The manufacturer states the paste can reduce the core-to-cooler temperature difference by over 20 °C under extreme loads.

More in Thermal Paste

Similar items