Thermalright Heilos V2: A Solid State Thermally Interface Sheet with 8.5 W/mK conductivity and 0.25mm thickness. This phase change pad is non-conductive and contains no metallic particles. It offers a clean, safe, and high-performance heat transfer solution for your PC.
About Thermalright Heilos V2
The Thermalright Heilos V2 is a new kind of thermal interface pad that replaces the mess of traditional thermal paste with a simple solid sheet. This phase change material is a solid pad at room temperature, but it gets soft when your computer heats up to fill all the tiny gaps perfectly. You get great heat transfer without the stress of applying sticky paste.
This sheet offers strong performance and reliable heat control. The pad has a thermal conductivity of 8.5 watts per meter Kelvin and a low thermal resistance of 0.04°C square centimeters per watt. This puts it on par with many non conductive pastes, so you know your parts will stay cool and safe.
The Heilos V2 is made to be safe and easy to use. It comes as a gray sheet that is not electrically conductive and has no metallic particles inside it. You can put it on your CPU or GPU without worrying about it causing a short circuit. The pad is also non toxic, so it is safe to handle during your build.
You can choose the best size for your specific computer parts. The V2 is available in a 40 by 50 millimeter sheet and a larger 40 by 60 millimeter sheet, both 0.25 millimeters thin. Some versions even come as a 30 by 40 millimeter sheet for Intel chips. This ensures you get just the right fit for your computer hardware.
Specifications Heilos V2
| Specification | Value |
|---|---|
| Category of product | Thermal Interface Material (TIM) |
| Subcategory of product | Phase Change Thermal Pad |
| Model Series | Heilos V2 |
| Material Type | Solid Phase Change Material (PCM) |
| Appearance | Pre-formed solid sheet / pad |
| Color | Gray |
| Thermal Conductivity | 8.5 W/m·K |
| Thermal Resistance | 0.04°C·cm²/W |
| Thickness | 0.25 mm |
| Electrical Resistivity | 2.1×10¹⁴ Ω·cm |
| Non-Conductive | Yes |
| Non-Toxic | Yes |
| Contains Metallic Particles | No |
| Electrical Conductivity | No |
| Width Option 1 | 40 mm |
| Length Option 1 | 50 mm |
| Width Option 2 | 40 mm |
| Length Option 2 | 60 mm |
| Warranty | 2 years |
| Delivery | 7-14 days |
| Price | $8 USD |
Reviews Thermalright Heilos V2
Switching from the usual paste to this solid sheet was so easy! I have shaky hands, so the old way was always stressful. This pad just sticks in place and works perfectly. My CPU temps are about the same, but my peace of mind is way better. Glad I finally tried a thermal pad.
Was rebuilding my old gaming desktop and didn’t have any paste left. Picked this up on a whim. Installation was a breeze, just cut to size and put the cooler on. The computer idles cool and handled a 3-hour gaming session last night without any heat spikes. It’s super clean and works just as well as any paste I’ve used before.
My laptop processor was always running hot. I took it apart and switched the old paste for this Heilos pad. The difference was immediate. I love that it is non conductive, so I didn’t have to worry about messing up the motherboard. My work laptop is quiet and cool now. Will definitely use this for all my future builds.