Arctic Freezer 4U-SP5 CPU Cooler for Socket SP5, 120mm Fan

The Arctic Freezer 4U-SP5 (ACFRE00158A) is an air CPU cooler engineered specifically for server and workstation environments running AMD Socket SP5 processors. Designed for continuous operation, it delivers consistent thermal performance without the complexity or failure points of liquid cooling.

Built for Around-the-Clock Server Workloads

• Socket SP5 compatibility — purpose-built for AMD EPYC platforms, ensuring a secure, optimised fit
• 120 mm fan — balances strong airflow with controlled noise levels suited to professional environments
• Air cooling design — no liquid, no pump, no tubing; fewer components means greater long-term reliability
• Aluminium and black construction — durable aluminium fin stack built to handle sustained thermal loads

The Arctic Freezer 4U-SP5 suits system builders, data centre operators and IT professionals deploying AMD EPYC-based servers or high-end workstations where stable, low-maintenance CPU cooling is a priority.