Brand: StarTech.com. MPN: SILVGREASE1. CPU paste provides better thermal conductivity over standard silicon-based compounds and negligible electrical conductivity for effective and safe use in high performance applications. Startech SILVGREASE1 1.5g Metal Oxide Thermal CPU Paste Compound Tube For Heatsink. • Dimensions: 0.8 (W) x 2.6 (L). • Temperature: 30 to 180 deg C(operating). • Applications: High demand applications such as overclocking and high performance CPUs replace old or dried out thermal paste. • Sold as 1 Each.