Lenovo 5h40u93070 Cpu Heatsink 125W Ultra

Product Description

The LENOVO 5h40u93070 is a 125-watt CPU heatsink designed to dissipate thermal load from high-performance desktop processors. This ultra-class heatsink manages heat generated by demanding processors, helping maintain stable system operation and protecting the CPU from thermal throttling or shutdown. It is a factory-spec replacement part sourced from Lenovo and is intended for installation by computer repair technicians and system integrators working on compatible Lenovo desktop platforms.

This heatsink is suited for desktop workstation and tower configurations where processors operating at or near 125 watts of thermal design power require active or passive cooling support. It is a direct OEM replacement part, making it appropriate for warranty repair, depot service, or field replacement scenarios where maintaining original manufacturer specifications is required.

Key Features

• Rated for CPUs with up to 125-watt thermal design power
• Ultra-class heatsink designation indicating enhanced thermal capacity over standard configurations
• OEM Lenovo part ensuring factory-spec fitment and thermal interface compatibility
• Direct replacement reduces diagnostic complexity during service calls

Compatibility

Designed as an OEM-style replacement heatsink for compatible Lenovo desktop systems requiring a 125-watt CPU thermal solution. Consult Lenovo service documentation or the system hardware maintenance manual to confirm fitment for a specific chassis and processor combination before installation.

Installation Notes

Installation should be performed by a qualified technician familiar with PC hardware service procedures. Power down the system and disconnect all power sources, including the AC power cord, before removing or installing the heatsink. Clean any residual thermal interface material from the CPU integrated heat spreader and apply fresh thermal compound if the replacement heatsink does not include a pre-applied pad. Follow the mounting sequence specified in the Lenovo hardware maintenance manual for the target system to ensure even clamping pressure across the CPU surface.

Technical Specifications

• Thermal Design Power Rating: 125 watts
• Component Type: CPU Heatsink

Standard Information

• Brand: LENOVO
• Manufacturer Part Number: 5h40u93070