Dynatron J20 AMD Socket SP7 Copper 1U Passive CPU Cooler Key Highlights 1U Passive Server CPU Cooler Designed for AMD Socket SP7 Copper Base & Copper Fins with Vapor Chamber Supports up to 350W CPU TDP Passive Cooling Design (No Fan) Optimized for High-Airflow Server Chassis Pre-Applied Shin-Etsu Thermal Grease Compact 1U Form Factor (27mm Height) Enterprise-Grade Server Cooling The Dynatron J20 AMD Socket SP7 Copper 1U Passive CPU Cooler is designed for enterprise servers requiring efficient thermal management in compact rackmount environments. Built specifically for AMD SP7 server processors, this passive heatsink is ideal for 1U server systems where strong chassis airflow replaces traditional fan-based CPU coolers. Constructed with a copper base and copper fins integrated with vapor chamber technology, the Dynatron J20 provides excellent heat transfer and dissipation under heavy server workloads. The cooler supports up to 350W CPU thermal load at 30°C ambient temperature with sufficient airflow, making it suitable for powerful AMD EPYC-based data center systems. With its low-profile 1U design measuring 120 × 103.6 × 27 mm, the cooler fits easily into dense rackmount servers. It also includes pre-applied Shin-Etsu thermal grease for consistent heat transfer and simplified installation. The Dynatron J20 offers a reliable cooling solution for high-performance servers, cloud infrastructure, and mission-critical enterprise deployments. Ideal For 1U Rackmount Servers AMD EPYC Server Platforms (SP7) High-Density Data Center Servers Cloud Computing Infrastructure Enterprise Server Builds HPC (High-Performance Computing) Systems