Lenovo 4XG7B08861 SR850 V4 6728P CPU Option

Lenovo 4XG7B08861 SR850 V4 6728P CPU Option

Overview

The Lenovo 4XG7B08861 is a processor upgrade option designed for the ThinkSystem SR850 V4 server platform, paired specifically with the Intel Xeon 6728P CPU. If you're scaling compute capacity on an existing SR850 V4 chassis — adding processing headroom for workloads like video analytics, AI inference, or enterprise virtualization — this option kit is the factory-matched path Lenovo specifies for that platform. The 4XG7B08861 ships factory-new from US distribution, meaning you're getting a genuine component with no grey-market provenance concerns.

The UNSPSC classification 43201503 (computer processors) confirms this is a hardware compute component, not a software license or service contract — relevant for procurement teams running hardware-only purchasing workflows or NDAA hardware compliance checks at the SKU level. Country of origin is Mexico (MX), consistent with Lenovo's ThinkSystem manufacturing supply chain.

Key Features

• Platform-Matched CPU Option: Specified for the SR850 V4 server family — ordering a platform-matched option kit avoids the compatibility guesswork of sourcing processors independently and ensures the component integrates within Lenovo's validated configuration matrix.
• Factory-New Component: Sourced through US distribution as a genuine, factory-new part — not a pull or a refurb. Relevant when your procurement policy or warranty terms require new hardware, or when you're adding this to a server still under a service contract.
• Hardware SKU Classification: UNSPSC 43201503 designates this explicitly as a computer processor — useful for ERP/procurement systems that auto-classify SKUs and for teams distinguishing hardware from software or service entitlements in a Lenovo order.
• Mexico Origin: Country of origin MX aligns with standard Lenovo ThinkSystem supply chain documentation — relevant for TAA compliance reviews and procurement audits that require country-of-origin disclosure at the component level.

Integration and Compatibility

The 4XG7B08861 is a server compute option positioned within the Lenovo ThinkSystem server line. Verify your SR850 V4 chassis configuration and existing processor socket population before ordering — multi-socket platforms like the SR850 V4 have specific rules around processor pairing, memory channel configuration, and thermal envelope that must be validated against your current bill of materials. Consult Lenovo's ServerProven compatibility tool or work with a pre-sales engineering contact to confirm slot availability and any firmware prerequisites before deploying this option in a production environment. For teams building out compute-dense infrastructure for surveillance analytics or edge AI workloads, processor capacity planning should be done alongside storage and networking specs — adding CPU without matching memory bandwidth or I/O throughput can leave performance gains unrealized.

Frequently Asked Questions

Q: What server platform is the Lenovo 4XG7B08861 designed for?

A: The 4XG7B08861 is a CPU option kit for the Lenovo ThinkSystem SR850 V4 server platform, paired with the Intel Xeon 6728P processor. Confirm chassis compatibility against your current configuration before ordering.

Q: Is the 4XG7B08861 a new component or a refurbished part?

A: This is a factory-new component sourced through US distribution — not a pull, refurb, or grey-market import.

Q: What is the country of origin for the 4XG7B08861?

A: Mexico (MX), consistent with Lenovo ThinkSystem manufacturing documentation.

Q: What is the UNSPSC code for the 4XG7B08861?

A: 43201503, which classifies this as a computer processor — useful for procurement systems and hardware compliance audits.

Q: Can I add this CPU option to an SR850 V4 that already has processors installed?

A: The SR850 V4 supports multi-socket configurations, but processor pairing, memory, and thermal rules apply. Validate your current chassis configuration against Lenovo's ServerProven compatibility matrix before ordering.

James Everett

The 4XG7B08861 is a platform-specific CPU option kit for the Lenovo ThinkSystem SR850 V4 — the kind of component where ordering correctly the first time matters more than almost anything else. At 10 lbs shipped weight, this is a substantial option kit; plan for careful handling during installation in a populated chassis.

Technical Highlights:

• Platform Specificity: Designed for the SR850 V4 with the Intel Xeon 6728P — not a generic processor listing. Ordering the platform-matched option kit, rather than sourcing a bare processor, keeps you within Lenovo's validated configuration envelope.
• Factory-New from US Distribution: Sourced through US distribution channels as a genuine component — relevant when the server being upgraded is under an active Lenovo service contract that requires new, manufacturer-sourced parts.
• Hardware Classification (UNSPSC 43201503): The computer processor UNSPSC code means this line item will route correctly through ERP procurement workflows that distinguish hardware from software or service SKUs — avoids misclassification that can delay approval cycles.

Deployment Considerations:

• Multi-socket servers like the SR850 V4 have strict processor pairing requirements — both sockets must be populated with identical processors in most configurations. Verify your current socket population before ordering a single option kit.
• Available evidence does not include processor core count, base/boost clocks, TDP, or cache specs for the 6728P — pull the full Lenovo ServerProven entry and the SR850 V4 Product Guide to confirm thermal and power budget compatibility with your chassis before committing.

Best fit for IT teams doing a planned capacity expansion on an existing SR850 V4 fleet — particularly where workloads like surveillance video analytics or dense virtualization have pushed existing processor utilization to its ceiling and a second socket population is the next logical step.