Active 4U Cooler for AMD SP6 / sTR5 Socket Processors
High-performance active cooler supports AMD SP6 sockets (for EPYC™ 8004 series (Siena) CPUs) and AMD sTR5 sockets (for Ryzen™ Threadripper™ (Pro) 9000 / 7000 series CPUs). Equipped with two PWM-controlled fans, it delivers quiet, efficient cooling for demanding 4U servers and workstations.

Advanced Heat Dissipation
Features a dense, dual-tower aluminium heatsink and six copper heatpipes to effectively draw heat away from the CPU for maximum cooling efficiency.

415W TDP Cooling Capacity
Supports AMD EPYC™ (SP6 socket) and Ryzen™ Threadripper™ (sTR5 socket) processors up to 415W TDP, making it ideal for compute-intensive workloads, AI systems and data centre deployments.

Dual High-Performance 120mm PWM Fans
Equipped with two 100 x 100 x 28.5mm PWM fans to provide quiet, smart and effective cooling. Operates between 1000-2200 RPM and delivers up to 72.68 CFM airflow. The two ball bearing extends durability to 70,000 hours for long-term reliability.

Secure Screw Mounting
Spring-loaded screw mounting enables quick and easy installation, while maintaining even pressure and strong vibration resistance for a secure, stable fit.

Pre-applied Thermal Compound
Pre-applied high-performance thermal interface material (TIM) ensures optimal heat transfer right out of the box, eliminating the need for manual application and reducing installation time.

Socket Type AMD SP6, sTR5
Solution 4U Server
Suggested TDP (W) 415
Cooler Dimensions 120 x 134.5 x 153 mm
Heatsink Material Aluminium fins with six copper heatpipes
Installation Screw mounting
Weight 1284 g
Thermal Interface Pre-applied
Product Code AK-CC3403BP01

Dimensions 120 x 120 x 28.5 mm
Bearing Two ball bearing
Fan Speed 1000 - 2200 RPM
Max Airflow 72.68 CFM
Max Air Pressure 3.18 mm-H2O
Noise Level 36 dB(A)
Fan Rated Current 0.16 A (Max.: 0.2 A)
Fan Rated Voltage DC 12V
Connector 4-pin PWM
Fan life Expectancy 70,000 hours
Warranty 2 years