CPU cooler INTEL EGSM1UHSSTD for LGA4677 socket, 1U low-profile server heatsink

INTEL EGSM1UHSSTD is a 1U low-profile CPU cooler engineered for servers and compact rack systems using the LGA4677 socket. The heatsink is designed to fit into constrained chassis where vertical clearance is limited, providing direct thermal conduction from the processor to the low-height cooling assembly. It is intended for data center and enterprise environments where maintaining processor temperatures under sustained load is required within a 1U form factor.

Advantages

The cooling solution combines a shallow profile with effective heat dissipation optimized for LGA4677 processors, allowing installation in slim server blades and 1U rack units. Its mechanical design focuses on space efficiency and consistent contact with the CPU integrated heat spreader to support thermal transfer. The cooler supports continuous operation and is suitable for systems where airflow is managed across multiple rack-mounted components.

Suitable for

• 1U rack servers and blade systems that use the LGA4677 socket
• Compact data center enclosures with limited vertical clearance
• Enterprise servers requiring a low-profile, space-saving heatsink
• Systems with directed chassis airflow designed for shallow coolers

Key specifications

• Form factor: 1U low-profile heatsink
• Socket compatibility: LGA4677
• Intended application: server and rack-mounted systems
• Thermal management type: passive/active heatsink assembly for constrained chassis (depends on system airflow)
• Mounting: purpose-built retention for LGA4677 platform

How to use

Install the heatsink into a compatible LGA4677 motherboard following the server chassis manufacturer’s installation sequence. Prepare the CPU by applying a thin, even layer of thermal interface material on the processor’s integrated heat spreader if required by your assembly procedure. Align the cooler with the retention mechanism and secure it according to the recommended torque and fastening pattern to ensure even contact. Verify that chassis airflow and any system fans are configured to provide sufficient directed airflow across the low-profile heatsink during operation.

Recommendations

Use this 1U cooler in systems designed for low-profile thermal solutions; ensure that rack airflow, fan curves and server ambient temperature meet the processor thermal design requirements. Periodically inspect the heatsink for dust buildup and clean according to the chassis maintenance guidelines to maintain optimal thermal performance.