Lenovo 4H47A82887 SR650 V3 2U Entry Heatsink

Lenovo 4H47A82887 SR650 V3 2U Entry Heatsink

Overview

The Lenovo 4H47A82887 is the entry-level Lenovo ThinkSystem heatsink designed for the SR650 V3 2U rack server. At 10 lb, this is a purpose-built thermal component — not a universal fit part. If you are configuring or field-upgrading a ThinkSystem SR650 V3 and the processor thermal solution needs to be replaced or added for a base processor tier, this is the Lenovo-sourced part to specify. It is manufactured in Mexico and sourced through the standard Lenovo commercial channel as a genuine factory-new component.

The 4H47A82887 carries UNSPSC code 43201538, which classifies it within the computer hardware component category — consistent with a server thermal management assembly. For integrators building out 2U rack servers for compute-dense deployments, specifying the correct heatsink variant matters: entry heatsinks are rated for base TDP processors, and using the wrong thermal solution can result in throttling or platform instability. Verify your SR650 V3 processor TDP against Lenovo's compatibility matrix before ordering.

Key Features

• Purpose-Built for SR650 V3: Designed specifically for the ThinkSystem SR650 V3 platform — not a generic or aftermarket part. Correct fitment eliminates compatibility guesswork in datacenter and edge rack deployments.
• Entry Heatsink Designation: Sized and rated for standard/entry-level processor TDPs in the SR650 V3 socket. If your configuration uses a high-TDP or performance-tier processor, a higher-rated heatsink variant is required — confirm before ordering.
• 10 lb Component Weight: At 10 lb, this is a substantial thermal assembly. Account for the weight when planning rack balance, especially in high-density chassis or during field service where technicians are handling components overhead.
• 2U Rack Form Factor: Engineered to the 2U chassis height of the SR650 V3 — clearance is exact, not approximate. Substituting a heatsink from a different server family or form factor will not fit.
• Factory-New, Genuine Lenovo Part: Sourced as a genuine Lenovo component — no grey-market, no parallel imports. Critical for platforms under active service contracts where third-party parts can void coverage.
• Mexico Origin: Manufactured in Mexico under Lenovo's standard commercial production quality controls — same supply chain as the server platform itself.

Integration & Compatibility

The 4H47A82887 is compatible with the ThinkSystem SR650 V3 server platform only. Do not attempt to install this heatsink in SR650 V2 or other SR-series chassis — socket geometry and mounting provisions differ across generations. For deployments supporting network infrastructure or edge compute nodes, always cross-reference the Lenovo ServerProven compatibility guide and the SR650 V3 product guide to match the heatsink SKU to your specific processor option kit.

Frequently Asked Questions

Q: What server is the Lenovo 4H47A82887 compatible with?

A: The 4H47A82887 is the entry heatsink for the Lenovo ThinkSystem SR650 V3 2U rack server. It is not cross-compatible with prior SR650 generations or other ThinkSystem platforms without verification against Lenovo's compatibility documentation.

Q: What does 'entry heatsink' mean — can I use this with any SR650 V3 processor?

A: The entry heatsink designation indicates it is rated for base or entry-tier processor TDPs. Higher TDP processors (performance or high-core-count options) require a higher-rated heatsink variant. Always confirm processor TDP against Lenovo's SR650 V3 configuration guide before specifying this part.

Q: How much does the 4H47A82887 weigh?

A: The 4H47A82887 weighs 10 lb. Factor this into rack handling procedures, especially during field service in populated chassis.

Q: Where is the 4H47A82887 manufactured?

A: The 4H47A82887 is manufactured in Mexico under Lenovo's standard commercial production controls.

Q: Is this a genuine Lenovo part or an aftermarket component?

A: This is a genuine, factory-new Lenovo component sourced through the commercial distribution channel — no grey-market or parallel imports.

Ted Perry

The 4H47A82887 is one of those parts that looks like a commodity until you order the wrong one and spend a service window on a throttling processor. At 10 lb, it is a full thermal assembly — not a small clip-on — and the SR650 V3 chassis is engineered to exact clearance tolerances that do not tolerate substitution from adjacent server generations.

Technical Highlights:

• Entry Heatsink Rating: Matched to base-TDP processors in the SR650 V3 socket. Specifying a performance-tier processor with this heatsink will result in thermal throttling — the platform will not stop you at POST, it will just run slower under sustained load.
• 10 lb Assembly Weight: Heavier than most technicians expect for a heatsink. In a 2U chassis with adjacent components already populated, installation requires deliberate handling — account for this in your field service SOPs.
• Genuine Lenovo Part: Sourced through the standard commercial channel as a factory-new component. On platforms under active Lenovo support contracts, third-party thermal components can create service disputes — using the genuine part avoids that entirely.

Deployment Considerations:

• Always cross-reference the SR650 V3 product guide to confirm which heatsink SKU maps to your specific processor option kit before placing an order — the entry designation is meaningful, not marketing language.
• The 2U form factor designation means this heatsink will not physically fit SR650 V2 or other chassis generations, even if the socket appears similar. Do not substitute across generations.

The 4H47A82887 is the right call for SR650 V3 deployments running entry or base-tier processors in standard rack configurations — edge compute nodes, branch datacenter builds, or any environment where the platform is under a Lenovo service agreement and genuine parts are required.