Dynatron A39 Active 3U Cooler for AMD SP3 TR4 TRX4 socket up to 280W

Dynatron A39 — Active Cooler for AMD

For users working with powerful AMD processors in servers or workstations, cooling is key to ensuring the stability and long life of components. Designed for processors with AMD SP3, TR4 and sTRX4 sockets, the Dynatron A39 can dissipate up to 280 W of thermal power, making it ideal for demanding applications. Its compact 3U design makes it suitable for rackmount servers and workstations without limiting the space for other components.

Performance and Cooling Efficiency

The Dynatron A39 uses an aluminum cooler with built-in heatpipes that ensure effective heat dissipation even under maximum processor load. The 80 x 80 x 38 mm fan reaches speeds of up to 6000 rpm ± 5%, generating an airflow of 102.60 CFM – sufficient to cool even the most powerful chips. It offers a noise level ranging from 24.77 to 57.16 dBA to suit different user needs, allowing for a balance between performance and acoustic comfort.

Reliability and Compatibility

With a dual-ball bearing fan, the Dynatron A39 provides not only smooth operation but also an extended lifespan even with continuous use. Wide support for AMD SP3, TR4 and sTRX4 sockets ensures compatibility with modern Ryzen Threadripper and EPYC processors. With dimensions of 120 x 82 x 110 mm and a weight of 600 g, the cooler is suitable for most standard 3U rack cabinets.

Technical data

• Fan voltage: 12 V
• Heatsink material: Aluminum with built-in heatpipes
• Maximum power consumption: 280 W
• Noise: 24.77 to 57.16 dBA
• Air flow: 102.60 CFM
• Fan speed: 6000 rpm ± 5%
• Fan bearing: 2 ball bearing

The Dynatron A39 cooler offers a reliable and powerful cooling solution for high-performance AMD processors in servers and workstations, meeting demanding thermal management requirements.