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
Grey thermal paste syringe with three spatulas, 33.84 g

Thermal Grizzly

Thermal Grizzly Kryonaut Extreme 33.84 g thermal paste

SKU CH-AK4W-RV6VP

High-performance thermal compound with nano-aluminum oxide for extreme overclocking, stable up to 80 °C, includes syringe and spatulas, 33.84 g

Option 33.84g

Struck-through versions exist but are not stocked here.

  • Exceptional heat transfer for extreme overclocking with ultra-fine particles
  • Syringe and three spatulas included for effortless, precise application
  • Stable performance up to 80 °C without curing or drying out
  • Immediate temperature drop lowers fan noise and improves comfort
  • 84 g tube covers multiple CPU and GPU installations

Extreme Overclocking Paste

Thermal Grizzly Kryonaut Extreme is a high-performance thermal compound built for enthusiasts pushing CPU and GPU frequencies beyond stock limits. The 33.84 g syringe targets users running liquid-nitrogen or custom water loops who need maximum heat transfer without compromise. It suits builders who treat thermal interface material as a critical tuning variable rather than a commodity.

Conductivity Headroom

Nano-aluminium oxide particles fill microscopic surface gaps to deliver extreme thermal conductivity under sustained loads. The paste remains stable and does not cure at temperatures up to 80 degrees Celsius, preserving the bond during long benchmarking sessions. It runs out of headroom only when the cooling solution itself cannot move heat away fast enough.

Build Integration

The package includes a syringe and three spatulas for precise, repeatable application on bare dies or integrated heat spreaders. No curing time is required, so the system can be powered on immediately after mounting. It frees the builder from re-pasting cycles thanks to long-term stability, but it demands clean surfaces and steady hands to exploit the ultra-fine particle structure.

Highlights

  • Exceptional heat transfer for extreme overclocking with ultra-fine particles
  • Syringe and three spatulas included for effortless, precise application
  • Stable performance up to 80 °C without curing or drying out
  • Immediate temperature drop lowers fan noise and improves comfort
  • 84 g tube covers multiple CPU and GPU installations

Specifications

No published specifications for this item yet.

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

Will the 33.84 g syringe work with the existing cooler mounting hardware on an older CPU socket?

The paste itself is applied directly between the CPU heat spreader and the cooler base, so it works with any socket as long as the cooler makes proper contact.

How can I verify the paste is performing correctly after applying it to my CPU?

Monitor CPU temperatures under load; a successful application typically shows lower peak temperatures and reduced fan noise compared to the previous thermal interface.

Does the 33.84 g package include the spatulas needed for spreading, or must they be purchased separately?

The 9 ml size includes three spatulas in the box for application, so no separate tools are required.

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

Also in this aisle

People compared these

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