Thermal Grizzly
Thermal Grizzly TG-KE-090-R Kryonaut Extreme thermal paste 9ml
High-performance thermal compound delivers 14.2 W/mK conductivity for extreme overclocking from -250 °C to +350 °C in a 9 ml syringe
- TypeCPU Block
- Maximum heat transfer with 14.2 W/mK conductivity
- Zero electrical conductivity prevents short circuits
- Stable performance from -250 °C to +350 °C
- No curing required for immediate full efficiency
- 9 ml syringe covers multiple CPU applications
Product identity
Thermal Grizzly Kryonaut Extreme is a 9 ml high-performance thermal compound engineered for extreme overclocking scenarios. Its 14.2 W/mK thermal conductivity targets enthusiasts who push CPUs and GPUs beyond stock limits. The paste suits liquid-nitrogen runs as well as ambient water-cooled builds. Buyers needing only standard replacement paste for office PCs will find this product excessive.
Build integration
The non-curing formula eliminates wait time between application and full thermal transfer, simplifying repeated mountings during benchmark sessions. Electrical conductivity is rated at 0 pS/m, so accidental contact with surrounding components poses no short-circuit risk. Viscosity between 130 and 180 Pas allows controlled spreading without excessive runoff. The 9 ml syringe covers multiple large-die processors or several GPU re-pastes.
Sustained behaviour
Density of 3.76 g/cm³ and a rated temperature window of -250 °C to +350 °C indicate structural stability across cryogenic and high-heat workloads. High long-term stability means the compound resists pump-out and drying during continuous heavy loads. No curing cycle also implies consistent performance from first boot through extended stress tests. The material remains reliable where conventional pastes degrade.
Highlights
- Maximum heat transfer with 14.2 W/mK conductivity
- Zero electrical conductivity prevents short circuits
- Stable performance from -250 °C to +350 °C
- No curing required for immediate full efficiency
- 9 ml syringe covers multiple CPU applications
Specifications
| Type | CPU Block |
|---|
Questions about this item
At what temperature does the Kryonaut Extreme paste reach its operating limit during sustained extreme overclocking?
The paste is rated for continuous operation between -250 °C and +350 °C, so the upper limit under sustained load is 350 °C.
How much heat does the 14.2 W/mK paste dissipate into the cooler during all-day use?
With 14.2 W/mK conductivity and 130-180 Pas viscosity, it maintains a thin, stable layer that transfers heat efficiently without drying out or pumping out over long sessions.
What mounting hardware or cooler interface must I already have to apply this 9 ml syringe?
You need a standard CPU block or cooler with a flat mating surface; the paste is non-electrically conductive (0 pS/m) and spreads under normal mounting pressure from any compatible retention mechanism.
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