Noctua NT-H2 10g Thermal Paste

This Thermal Paste is a premium thermal compound made to improve heat transfer between our  CPU or GPU and its cooler. It uses a specially tuned mix of very fine metal that is oxide micro-particles that helps to heat move more quickly from the processor to the heatsink, resulting in lower operating temperatures  compared to many standard pastes. As it spreads well under pressure, so we don’t need to manually smear it — just apply a small amount on the chip and mount cooler on top. This makes installation easy, even for beginners, and ensures good contact without air gaps. It is also safe to use because it is not electrically conductive or corrosive, so it won’t cause short circuits or damage sensitive parts even if a bit spreads outside the CPU area. 
Another major benefit of NT-H2 is its long-lasting performance and convenience. Once applied, it remains stable for years—Noctua rates it for up to around 5 years of use on a processor—without drying out, bleeding, or losing effectiveness. The 10 g size gives plenty of paste for many builds, which is great for system builders or technicians who work on multiple machines. The package also includes special cleaning wipes that make removing old paste quick and safe before re-application. Because it doesn’t require any break-in time, it reaches full performance immediately after the cooler is attached in place.

Key Feature
Superior Thermal Performance
Noctua NT-H2 uses an advanced blend of micro-fine particles that help heat move efficiently from the CPU or GPU surface to the cooler. This improved heat transfer results in lower operating temperatures, which can help your system run more stably under load and potentially extend component life.

Easy Application and Spreadability
The texture of NT-H2 is designed carefully that it spread evenly when pressure is applied from mounting a heatsink. This means we don’t have to smear it manually; simply placing a small amount and securing the cooler ensures good coverage without air pockets, making installation straightforward even for first-time builders.

Non-Conductive and Safe
It is free from electrically conductive materials, so if a small amount accidentally goes beyond the intended area, it won’t create a short circuit. This safety aspect gives extra peace of mind when working inside sensitive PC hardware.

Long-Term Stability and Durability
Once applied, this thermal paste stays effective for years without drying out, bleeding, or losing performance. It reaches full efficiency immediately after installation and retains its thermal properties over long usage periods, minimizing the necessity for frequent re-applications.

Generous 10g Quantity
The 10-gram amount is larger than many stock pastes, providing plenty of material for multiple builds or re-applications. This makes it useful not just for single system upgrades but also for technicians, enthusiasts, and frequent builders.

Technical Specification