Lenovo 5h40u93031 Active Cpu Heatsink 350W

Product Description

The LENOVO 5h40u93031 is an active CPU heatsink rated for 350W thermal design power. It combines a heatsink fin stack with an integrated fan to draw heat away from the processor and exhaust it through the chassis airflow path. This type of active cooling assembly is a direct OEM replacement part, designed to restore proper thermal management after a fan failure, heatsink damage, or system upgrade. Installation is performed by qualified computer or server technicians during planned maintenance or component-level repair.

This heatsink is suited for Lenovo workstation or server platforms that support a 350W TDP processor socket. Active heatsink assemblies like this one are common in high-performance desktop workstations and rack-mount systems where passive cooling alone cannot manage processor heat loads at sustained workloads. Technicians sourcing this part should verify socket and chassis compatibility against the target system before installation.

Key Features

• Active cooling design with integrated fan for forced-air heat dissipation
• Rated for 350W thermal design power, suitable for high-TDP processors
• OEM Lenovo part for direct replacement without modification
• Designed for professional installation in Lenovo workstation or server platforms

Compatibility

Designed as an OEM-style replacement active CPU heatsink for Lenovo workstation and server systems supporting 350W TDP processors. Verify socket type and chassis clearance against the target system before ordering.

Installation Notes

Installation should be performed by a qualified technician. Power down the system completely and disconnect all power sources before removing or installing the heatsink. Ensure the processor socket retention mechanism is compatible before seating the assembly. Follow applicable electrostatic discharge precautions throughout the procedure.

Technical Specifications

• Cooling Type: Active
• Thermal Design Power: 350W
• Component: CPU Heatsink

Standard Information

• Brand: LENOVO
• Manufacturer Part Number: 5h40u93031