Dynatron A26 Active 2U Cooler for AMD® WRX8 SP3 TRX4 TR4 280W

Dynatron A26 — Active Cooler for Powerful Processors

For users looking for reliable cooling for their powerful AMD® processors, the Dynatron A26 is the ideal solution. This active cooler is designed specifically for sockets sWRX8, sTRX4, TR4 and SP3, making it the perfect choice for AMD® Ryzen™ Threadripper™ and AMD® EPYC™ processors. With a thermal capacity of up to 280 W, it efficiently dissipates heat even under high loads, extending the lifespan of the processor and ensuring stable performance. The compact dimensions 119 x 79 x 65 mm allow installation even in 2U server environments, while the efficient side fan contributes to optimal airflow.

Powerful cooling system with precise control

The heart of the Dynatron A26 cooler is a 60 x 60 x 25 mm PWM fan, which allows precise control of the speed depending on the processor temperature. The fan reaches speeds from 1600 ± 200 RPM at 20% load to 8000 ± 10% RPM at 100% load, providing flexibility between quiet operation and maximum performance. Thanks to double ball bearing, a longer lifespan and reliability are ensured even in continuous operation.

Optimized air flow and noise

The cooler provides effective cooling with an air flow of up to 43.75 CFM at 100% load, which is key to maintaining low temperatures in demanding applications. Despite the high performance, the noise level is kept at an acceptable level – from 18 dBA at 20% load to a maximum of 53 dBA at 100% load. This allows for comfortable operation even in environments where acoustic comfort is important.

Technical data

• Voltage: 12 V
• Power consumption:
• 1.2 W at 20% load
• 2.28 W at 50% load
• 7.2 W at 100% load
• Static air pressure:
• 0.76 mm-H2O at 20% load
• 4.76 mm-H2O at 50% load
• 19.04 mm-H2O at 100% load
• Fan connector pinout:
• Pin 1: (-)
• Pin 2: (+)
• Pin 3: (Tachometer / signal output)
• Pin 4: (PWM)

Durable construction for harsh environments

The cooler is made of aluminum passive with built-in heatpipes, which ensure efficient heat transfer from the CPU to the cooling system. This extends the life of the components and increases the stability of the system even during long-term use. Weighing 450g, it is robust, yet light enough for easy installation.

The Dynatron A26 is therefore the perfect choice for servers and workstations where a combination of high performance, reliability and compact design is key.