Thermal Grizzly Kryonaut Thermal Grease 12.5 W/m·K, 3 ml

Thermal Grizzly Kryonaut is a high-performance thermal paste that helps your CPU or GPU run cooler, and it's a great deal if you want serious cooling without buying new hardware. A small tube can make a real difference to temperatures in an overclocked build.

Cooler chips, no waiting around

• 12.5 W/m·K thermal conductivity moves heat from the chip to the cooler efficiently.
• Designed for overclocking, so it suits systems that run hot under load.
• No cure time: apply it and get back to using your PC.
• High long-term stability and a wide -250/350 °C operating range.
• 3 ml / 11.1 g in the pack, enough for several applications.

Pick it up if you're re-pasting a processor or graphics card, building a new PC or pushing a CPU past stock speeds. A cheap upgrade that is easy to do yourself.