Thermal grease Alphacool 13097 17 W/m·K 50 g

Alphacool 13097 thermal grease is a high-conductivity interface compound formulated to improve heat transfer between electronic components and heatsinks. With a thermal conductivity value of 17 W/m·K and a density of 3.2 g/cm³, this thermal paste supports efficient dissipation of heat from processors, power stages and other high-power components. The 50 g syringe provides a larger-than-standard quantity suitable for multiple applications or repeated reassembly tasks.

Advantages

The thermal compound combines elevated thermal conductivity with stable consistency to fill microscopic gaps and reduce thermal resistance. Its paste-like formulation enables even spreading and good contact with metal and ceramic surfaces, helping to maintain lower operating temperatures. The larger 50 g pack reduces the need for frequent repurchases and is convenient for technicians, system builders and repair work.

Suitable for

• Desktop and workstation CPUs and GPUs
• Custom water-cooling blocks and heatsinks
• Power electronics, MOSFETs and VRM cooling
• Repair, maintenance and multiple system builds

Key specifications

• Thermal conductivity: 17 W/m·K
• Density: 3.2 g/cm³
• Net weight: 50 g
• Form: thermal paste / grease
• Color: typical paste color (manufacturer standard)

How to use

Clean both mating surfaces thoroughly to remove old compound, dust and oils before application. Apply a small, even amount of thermal grease to the center of the component surface and fit the heatsink or cooling block, allowing the compound to spread under pressure to create a thin, continuous thermal interface. For larger surfaces or multiple components, dispense controlled amounts to avoid excess squeeze-out and ensure full contact. Follow any additional mounting torque or seating recommendations from your cooling hardware manufacturer.

Usage recommendations

Store the thermal grease in a cool, dry place and ensure the syringe cap is closed after use to prevent drying. Use suitable personal protective measures when handling thermal compounds and avoid ingestion or contact with eyes. When replacing thermal grease, monitor component temperatures after reassembly to confirm correct application and thermal performance.