Lenovo 4H47A82886 SR650 V3 2U Standard Heatsink

Lenovo 4H47A82886 SR650 V3 2U Standard Heatsink

Overview

The Lenovo 4H47A82886 is a standard heatsink designed for the ThinkSystem SR650 V3, a 2U rack server platform. When a processor is added to a previously single-CPU SR650 V3 configuration — or a heatsink requires replacement — this component restores proper thermal management for the installed processor. At 10 lb, the unit is built to the dimensional and mass requirements of the SR650 V3 chassis bay. Sourced factory-new from channel-direct distribution.

Compatibility

Designed for the Lenovo ThinkSystem SR650 V3 2U rack server. The SR650 V3 supports dual Intel Xeon Scalable processors; this standard heatsink is appropriate for processors operating within the thermal design power (TDP) range that the standard (non-performance) heatsink supports — verify your processor's TDP against Lenovo's SR650 V3 processor compatibility matrix before ordering. If your workload calls for higher-TDP processors, a performance heatsink variant may be required instead. This part is not compatible with SR650 (V1/V2), SR630, SR550, or other ThinkSystem models — chassis and socket geometry differ across generations.

Installation Notes

Install follows standard LGA socket retention clip procedure for the SR650 V3 platform. Confirm the processor is fully seated and the retention frame is locked before mounting the heatsink. Refer to the SR650 V3 maintenance manual for torque specifications and thermal interface material guidance — do not reuse existing TIM if the heatsink has been previously installed. Country of origin: Mexico (MX). UNSPSC: 43201538.