Dynatron S5R1-4710 Black Single Tower Intel Black Air CPU Cooler
Dynatron S5R1-4710 Air CPU Cooler, Black, Single Tower, 5 Heatpipes, 1x 60mm PWM Fan, Aluminium / Copper
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The Dynatron S5R1-4710 is a compact server CPU cooler built for Intel® Granite Rapids SP processors using the FCLGA 4710 socket. This socket supports Intel® Xeon® 6 processors in the Granite Rapids family, making the S5R1-4710 a natural fit for modern server platforms handling demanding workloads such as virtualisation, cloud infrastructure, databases and enterprise computing.
Five Heatpipes, Aluminium Fin Stack
Five heatpipes draw heat away from the processor and into the aluminium fin stack, giving the cooler plenty of surface area for heat dissipation. The combination of a finned aluminium base and stack keeps the S5R1-4710 compact enough for rack-mounted systems while providing the thermal hardware needed for high-performance server CPUs.
Serious Cooling Capacity
A 60mm fan provides the airflow, with speeds ranging from 2,300 ± 200 RPM at 0–20% duty cycle to 5,400 ± 10% at 50%, and up to 11,000 ± 10% RPM at full duty cycle. At maximum speed, it produces 58.31 CFM of airflow and 28.8 mm-H2O of air pressure, giving it the muscle needed to push air through the dense fin stack when server workloads ramp up.
PWM Control for Flexible Operation
The four-pin fan connection provides PWM control alongside power and tachometer monitoring, allowing fan speed to be adjusted according to system demands. At 0–20% duty cycle, the fan produces 25.8 dBA of noise, increasing to 44.4 dBA at 50% and 59.8 dBA at full speed. Power consumption ranges from 0.84 W at low duty cycles to 18.0 W at 100%.
Made for Rack Servers
At 67mm tall, the S5R1-4710 is built for 2U server systems and above. Its compact footprint makes it well suited to rack servers, workstation-class server builds and other high-density systems.
Simple, Secure Installation
The S5R1-4710 comes supplied with Shin-Etsu X23-8079-2 thermal grease and uses high-quality screws for secure installation. Rated for 70,000 hours of continuous operation at 40°C (104°F), it is built for the long-running demands of server and data centre environments.
• 2U FCLGA 4710 CPU cooler for Intel Xeon 6 processors (Granite Rapids).
• Five heatpipes with aluminium fin base and fin stack.
• 60mm included fan; up to 11,000 ± 10% RPM.
• Shin-Etsu X23-8079-2 thermal grease.
• Up to 58.31 CFM airflow and 28.8 mm-H2O air pressure.
• 25.8–59.8 dBA noise range across 0–100% duty cycle.
• Four-pin PWM fan connection with tachometer/signal output.
• 70,000-hour continuous operating life at 40°C (104°F).








