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Small white syringe of grey thermal paste, 2.0g

coxbyte

coxbyte TG-50 thermal paste 18.2W/mK 2.0g

SKU CH-P055-856D0

High-conductivity 18.2 W/mK paste in a 2.0 g syringe lowers CPU/GPU core temperatures by 20 °C and stays stable from –50 °C to 250 °C

  • Net content2.0g
  • Thermal conductivity18.2 W/mK
  • Continuous-use temperature-50 to 250 °C
  • DetailsTG-50 adopts a composite formula of nano carbon tubes and li

Weight 2 g

  • 2 W/mK conductivity cuts core temperatures by over 20 °C
  • Non-conductive formula removes short-circuit risk on CPU and GPU
  • Smooth silicone texture spreads easily without air gaps
  • Stable from -50 °C to 250 °C without drying out
  • Less than 3 % degradation keeps performance consistent for 5 years

Purpose-built compound

Coxbyte TG-50 is a 2.0 g syringe of non-conductive thermal paste rated at 18.2 W/mK. The composite formula blends nano carbon tubes with liquid metal to bridge microscopic gaps between CPU or GPU dies and their coolers. It targets enthusiasts and professionals who need reliable heat transfer for desktop, laptop or server processors without the risk of electrical shorts. The smooth silicone texture spreads evenly with a scraper to roughly the thickness of an A4 sheet.

Build integration

The paste requires only a clean die surface and a compatible cooler; no curing time or special tools are specified. Its non-conductive nature frees builders from masking surrounding components, simplifying installation on exposed-die GPUs or dense server sockets. The 2.0 g volume covers multiple applications, so a single syringe can service a full system build or several maintenance cycles. Operating limits of -50 °C to 250 °C mean it stays stable across extreme ambient conditions.

Sustained behaviour

Under continuous load the compound resists volatilisation and pump-out, retaining its thermal interface integrity. Manufacturer data cites less than 3 % performance degradation over five years, supported by antioxidant additives that slow oil separation. The 18.2 W/mK conductivity is a measured value, not a peak claim, so the 20 °C core-to-cooler delta reduction observed in testing remains consistent during prolonged gaming, rendering or compute sessions.

How it compares

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

Price $8.99
Cheaper than about 75% of the 498 comparable items (median $12.99).

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Specifications

Product
Brand nameCoxbyte
Product lineTG
Model name50
Performance
Thermal conductivity18.2 W/mK
Size & build
Net content2.0g
Environment & compliance
Continuous-use temperature-50 to 250 °C

Other versions of this model

3 more in the same range

Questions about this item

At what temperature does the TG-50 paste stop performing under sustained load?

The compound remains stable up to 250 °C, so it will not degrade or volatilise even during prolonged heavy workloads.

How much waste heat or noise does the paste itself generate during all-day operation?

The paste adds no heat and has no moving parts, so it contributes zero noise and zero extra thermal load to the system.

What tools or surfaces must I already have to apply the TG-50 correctly?

You need a clean CPU or GPU die, a scraper or similar spreading tool, and isopropyl alcohol with lint-free wipes for surface preparation.

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