Lenovo 4XG7A85280 Xeon Platinum Processor Kit

Overview

The Lenovo 4XG7A85280 is a processor upgrade kit featuring the Intel Xeon Platinum 8450H processor. Designed for high-performance computing, this kit is intended for systems requiring significant computational power, such as dense video analytics servers or complex simulation environments. The 28-core configuration with a 2.0 GHz base frequency and up to 3.5 GHz boost frequency provides substantial processing capability for demanding applications, including those within a surveillance infrastructure that requires heavy on-server analytics or high-throughput recording.

Compatibility

This processor kit is specifically designed for the Lenovo ThinkSystem ST650 V3 server platform. It utilizes the LGA 4677 (Socket E) interface, compatible with Intel Xeon Scalable 4th Gen processors. Ensure your specific ST650 V3 configuration supports this processor family and that the system firmware is updated to the latest version for full compatibility. This kit is not compatible with other Lenovo server lines or non-Lenovo systems.

Installation Notes

Installation requires careful handling of the processor and adherence to the server's service manual. The LGA 4677 socket requires precise alignment of the processor's triangle indicators. Torque specifications for the socket retention mechanism must be followed to prevent damage. Ensure adequate system cooling is in place, as this high-core-count processor can generate significant thermal load under sustained operation. System power supply capacity must also be verified to meet the demands of the upgraded CPU, especially when operating at peak frequencies.