Brand ZALMAN Model ZM-STG2 SPEC Specifications Color: Gray Capacity: 3.5g Specific Gravity @23C: 2.88 Thermal Resistance: 8mm2.K/W Thermal Conductivity: 4.1W/mK Temperature Stability: -40C ~ +150C (-40F ~ +302F) Features Features Extreme Performance Ultra low thermal resistance and superior heat conductance maintain the highest performance level of heat transfer between the heat source and heatsink for maximized cooling performance. Convenient Application and Storage The syringe applicator provides convenience during storage and applicationon a variety of computer components such as the CPU, GPU, and Northbridge chipset. High Safety Standards The composition is dielectric (electrically nonconducting) to prevent electrical hazards and complies with the RoHS (Restriction of Hazardous Substances) standards for the highest level of safety.