Thermalright Heilos 40x50x0.25mm V2 Thermal Interface Pad — 8.5 W/mK Thermal Conductivity, Gray Non-Conductive Silicone Sheet, 0.25mm Thickness, Thermal Resistance 0.04°C·cm²/W, Resistivity 2.1×10¹⁴ Ω·cm, Safe for CPUs & GPUs

Last checked: May 31, 2026