The NT-H2 is the further improved second generation of Noctua's award-winning hybrid thermal compound. NT-H2 combines the iconic NT-H1's proven features, supreme ease of use and recognized long-term stability with a new, fine-tuned formula of micro-particles for even better thermal performance and is an enthusiast grade paste for the highest demands. Whether it's air- or water-based cooling, CPU or GPU applications, overclocking or silent systems: the NT-H2 will consistently deliver excellent results, and thanks to the included cleaning wipes, it's as easy to remove as it is to apply.