CPU cooler Arctic Freezer 4U-SP5 ACFRE00158A 4U design, up to 120W TDP, SP5 socket compatibility

Arctic Freezer 4U-SP5 ACFRE00158A is a low-profile 4U CPU cooler engineered for compact server and workstation chassis. Its 4U form factor and targeted airflow design enable efficient heat dissipation for processors with SP5 socket compatibility, supporting cooling requirements up to 120W TDP. The cooler is suitable for shallow or rackmount systems where vertical clearance is limited but reliable thermal management is required.

Advantages

The cooler combines a compact 4U height with directed airflow to deliver effective temperature control for SP5 CPUs while minimizing interference with memory or expansion components. Its construction emphasizes low-profile mounting and compatibility with space-limited chassis, offering a balance between cooling performance and installation flexibility. Designed for continuous operation, the unit provides steady cooling capacity appropriate for moderate TDP workloads.

Suitable for

• Rackmount servers and 4U chassis with restricted vertical clearance
• Small-depth workstation builds using SP5 socket processors
• Environments requiring stable CPU temperatures in space-constrained systems

Key specifications

• Form factor: low-profile 4U design suitable for shallow chassis
• Cooling capacity: up to 120W TDP
• Socket compatibility: SP5 socket
• Cooling method: active air cooling with directed airflow profile
• Intended use: server and workstation thermal management in confined spaces

How to use

Install the cooler according to the chassis and motherboard layout: align the mounting interface with the SP5 socket and secure the unit using the provided mounting hardware. Ensure the cooler is positioned to allow unobstructed airflow through the heatsink and fan area; verify that RAM modules or expansion cards do not interfere with the low-profile unit. Connect the fan power cable to the motherboard fan header and configure fan control in firmware or operating system utilities to match desired performance and noise characteristics.

Usage recommendations

For reliable operation, use the Arctic Freezer 4U-SP5 in systems with processor thermal loads up to 120W TDP. Maintain clear airflow paths within the chassis, perform periodic dust cleaning of the heatsink and fan, and set sensible fan curves in BIOS/UEFI to balance cooling and acoustic requirements. Verify mechanical compatibility with your specific 4U or rackmount case before installation.