Thermal paste fills the microscopic gaps between a CPU or GPU and its heat sink, which would otherwise slow heat transfer and leave the part running hot. ARCTIC MX-4 and MX-6 are metal-free, non-conductive pastes sold here in packs from 2 g to 45 g.
Distribution: JIAHON is an authorized distributor of ARCTIC in Taiwan.
MX-4 and MX-6
| Item | MX-4 | MX-6 |
|---|---|---|
| Viscosity | 31,600 poise | 45,000 poise |
| Continuous working temperature | −50 to +150 °C | −50 to +150 °C |
| Colour | Grey | Grey |
| Density | 2.5 g/cm³ | 2.6 g/cm³ |
| Volume resistivity | 3.8 × 10¹³ Ω·cm | 1.8 × 10¹² Ω·cm |
| Suggested use | General assembly, laptop repair, GPU re-pasting | Overclocking, servers, workstations, game consoles |
MX-4 is light and easy to spread. ARCTIC states that MX-6 has a measurably lower thermal resistance than MX-4, and its higher viscosity helps prevent the pump-out effect, which is why it is intended for overclocked parts, high-end workstations and servers.
Both contain no metal, do not conduct electricity and do not corrode the heat sink, so contact with circuitry during application does not create a short-circuit risk. They contain no liquid metal and do not crack or bleed with long use. They are used with CPU cold plates, GPU heat sinks and graphics-card VRAM cooling modules.
Pack sizes
2 g, 4 g, 4 g with spatula, 20 g and 45 g. Not every size is offered for both pastes; tell us what you need.
Request a quote
Tell us the paste (MX-4 or MX-6), the pack size and the quantity. Availability and price are confirmed in our reply. Request a quote →