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 white syringe with grey cap containing 1.0g grey thermal paste

Thermal Grizzly

Thermal Grizzly Hydronaut TG-H-015-R thermal paste 1.0g

SKU CH-N4GZ-VSYYF

High-conductivity 11.8 W/mK thermal paste in a 1.0 g syringe for CPUs, GPUs and consoles

  • Volume / Net Weight1.0g
  • Thermal Conductivity11.8 W/Mk
  • Specifications3.9 gram
  • FeaturesHydronaut can be used for overclocking due to it's excellent

Weight 3.9 g

  • 8 W/mK conductivity moves heat fast from CPU and GPU dies
  • 0076 K/W resistance keeps temperatures low under heavy loads
  • Zero electrical conductivity prevents short circuits on exposed components
  • Silicone-free formula stays pliable and never hardens over time
  • Rated from -200 °C to +350 °C for extreme cooling setups

Syringe format for precise application

The 1.0g syringe lets you place compound exactly where it is needed on CPU, GPU or console chips. No spreading tools are required and the paste stays where you put it during mounting.

Silicone-free compound with wide temperature range

Hydronaut remains stable from -200 °C to +350 °C and does not harden over time. The non-conductive formula eliminates short-circuit risk if excess material contacts surrounding components.

One-gram volume covers multiple installations

A single syringe provides enough paste for several CPU or GPU seats and is compatible with PlayStation and Xbox consoles as well as laptops. The 11.8 W/Mk conductivity supports high-heat loads in both air and liquid-cooled systems.

Highlights

  • 8 W/mK conductivity moves heat fast from CPU and GPU dies
  • 0076 K/W resistance keeps temperatures low under heavy loads
  • Zero electrical conductivity prevents short circuits on exposed components
  • Silicone-free formula stays pliable and never hardens over time
  • Rated from -200 °C to +350 °C for extreme cooling setups

Specifications

BrandThermal Grizzly
SeriesHydronaut
ModelTG-H-015-R
Part NumberTG-H-015-R
Volume / Net Weight1.0g
Thermal Conductivity11.8 W/Mk
Specifications3.9 gram
FeaturesHydronaut can be used for overclocking due to it's excellent thermal conductivity.

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What thermal conductivity does the Hydronaut paste rated at 11.8 W/mK deliver in practice?

The paste is specified at 11.8 W/mK thermal conductivity and 0.0076 K/W thermal resistance, enabling efficient heat transfer for air and water cooling systems.

What volume and weight does the 1.0 g syringe provide for application?

This syringe contains 1.0 g of compound, equivalent to 1.5 ml volume, enough for several CPU or GPU applications with the included nozzle.

How do I apply Hydronaut correctly and what common step should I avoid?

Clean both surfaces thoroughly, apply a small pea-sized drop or thin line on the centre of the die, then mount the cooler evenly without spreading the paste manually.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.