The Noctua NT-H1 3.5g is a premium-grade thermal compound trusted by enthusiasts and professionals alike for its outstanding performance, ease of application, and long-term stability. Developed for optimal heat transfer between CPUs/GPUs and heatsinks, it offers excellent results without the need for curing or burn-in. The 3.5g package provides enough material for approximately 3–20 applications, depending on processor size.

Key Features:

• Award-winning performance proven in numerous benchmarks and reviews

• Non-electrically conductive, non-corrosive, and safe for all materials

• Easy to apply and clean off – ideal for frequent hardware testing

• No burn-in time required; delivers peak performance from the start

• Long-term stability – remains effective for up to 5 years on the CPU

Specifications:

• Volume: 3.5g (approx. 3–20 applications)

• Color: Grey

• Density: 2.49 g/cm³

• Operating Temperature: -50°C to +110°C

• Recommended Storage Temperature: Room temp (do not freeze)

• Electrically Conductive: No

• Corrosive: No

• Dielectric Strength: >1.9 kV/mm

• Application Type: Syringe with precision tip

• Shelf Life: At least 2 years unopened

Compatibility:
Compatible with all types of CPUs and GPUs (Intel, AMD, NVIDIA, etc.). Works with all heatsink base materials including nickel-plated copper, bare copper, aluminum, and vapor chambers.

Additional Features:

• No risk of short-circuits due to non-conductive formula

• Easy to clean using isopropyl alcohol and a lint-free cloth

• Stable under thermal cycling and long-term stress

• 6-year manufacturer warranty when used with Noctua coolers

Customer Benefits:
The NT-H1 3.5g is the perfect thermal interface material for builders who value consistency, safety, and maximum thermal transfer efficiency. Its forgiving application, zero curing time, and long lifespan make it ideal for first-timers and advanced system integrators alike.

What’s in the Box:

• NT-H1 3.5g thermal compound (syringe format)

• Instruction leaflet

Compliance:
This product meets all applicable European and international standards (CE, RoHS, REACH, WEEE, etc.). It has been designed and tested for maximum safety, performance, and environmental responsibility.

Manufacturer Contact:
Company Name: Noctua
Address: Noctua Produktions GmbH, Lastenstraße 19, 4020 Linz, Austria
Email: support(at)noctua(dot)at