Lenovo 4XG7A91489 Thinksystem SR630 V3 Intel Xeon Platinum 8562Y+ 32C 300W 2.8GHZ Processor Option

Lenovo 4XG7A91489 ThinkSystem SR630 V3 Intel Xeon Platinum 8562Y+ 32-Core Processor Option

Overview

The Lenovo 4XG7A91489 is a factory-configured processor option that installs Intel's 5th Gen Xeon Platinum 8562Y+ into the ThinkSystem SR630 V3 platform. At 32 cores, 64 threads, and a base clock of 2.8 GHz — with a boost ceiling of 4.1 GHz — this SKU targets workloads that need sustained multi-threaded throughput with selective single-thread acceleration: video analytics servers, large-scale VMS recording hosts, AI-inferencing nodes, and enterprise virtualization stacks where core density and cache capacity both matter.

Intel's 7 nm process node keeps the thermal envelope manageable at a rated 300W TDP, and the LGA 4677 (Socket E) interface confirms compatibility within the SR630 V3's supported processor matrix. If you're scaling a security operations infrastructure or deploying centralized analytics processing across a multi-site camera network, the 4XG7A91489 option gives you a processor-level foundation that won't become the bottleneck.

Key Features

• 32 Cores / 64 Threads: Sixty-four logical processors under a single socket means a hypervisor can assign dense VM stacks without competing for physical cores — relevant when running VMS, analytics, and management services on a single SR630 V3 node.
• 2.8 GHz Base / 4.1 GHz Boost Frequency: The 1.3 GHz headroom between base and boost matters for latency-sensitive processes — license plate reads, real-time motion analytics, and alert correlation can burst to full speed without dedicating a high-frequency core permanently to that task.
• Performance Hybrid Architecture — 12 High-Priority + 20 Efficiency Cores: Intel's heterogeneous core topology runs 12 high-priority cores at 3.0 GHz and 20 lower-priority cores at 2.6 GHz. The OS scheduler routes foreground workloads to the faster cores automatically, while background indexing, log aggregation, and housekeeping processes consume the efficiency cores — a practical split for mixed-workload analytics servers.
• 60 MB L3 Cache: A 60 MB last-level cache reduces main-memory round-trips for data-intensive workloads. On a VMS platform handling concurrent 4K stream decoding and metadata indexing, larger cache translates directly to lower latency and reduced DDR5 bandwidth pressure.
• 5th Gen Intel Xeon Scalable (Intel 7 / 7 nm): The fabrication node step from prior generations improves performance-per-watt. In a 1U/2U chassis with thermal constraints, squeezing more compute into a 300W envelope means the cooling subsystem isn't working at its ceiling during peak recording or analytics storms.
• 64-Bit Operating Mode / 20 GT/s UPI: Full 64-bit execution support is table stakes for any modern server OS or hypervisor. The 20 GT/s UPI interconnect matters specifically in dual-socket SR630 V3 configurations — keeping cross-socket memory latency low when one processor is feeding results to the other.
• 300W TDP: A clearly rated thermal design power figure gives the data center facilities team a real number for power budgeting and cooling allocation — no guessing at power draw under sustained load.

Integration and Compatibility

The 4XG7A91489 is designed for the Lenovo ThinkSystem SR630 V3 server platform, installed in the LGA 4677 (Socket E) processor socket. This socket is specific to 4th and 5th Gen Intel Xeon Scalable processors — it is not backward-compatible with prior-generation LGA 3647 platforms. Confirm your SR630 V3 chassis revision and firmware level support 5th Gen Xeon Platinum SKUs before ordering; Lenovo publishes a compatibility matrix for SR630 V3 processor options that should be the authoritative check.

The processor integrates with DDR5 memory subsystems supported by the SR630 V3 platform. For deployments running IP camera analytics or centralized network video recorder workloads at scale, pairing this processor option with adequate DDR5 DIMM population is necessary to avoid memory-bandwidth bottlenecks — the 32-core topology can saturate a thin memory configuration under sustained decode and analytics load.

Data center architects planning high-density network switching and compute convergence should note that the SR630 V3 remains a 1U/2U form factor; the 32-core Platinum 8562Y+ is one of the higher TDP options in the SR630 V3 family, so rack power density planning is relevant. Consult Lenovo's server and storage configuration guidance for maximum memory, storage, and PCIe expansion validated with this processor SKU. For deployments that also require on-box GPU acceleration for deep-learning video analytics, verify that the SR630 V3 PCIe slot allocation supports the intended GPU alongside this processor option — thermal and power budgets interact across all populated slots.

Frequently Asked Questions

Q: What server platform is the Lenovo 4XG7A91489 compatible with?

A: The 4XG7A91489 is a processor option designed for the Lenovo ThinkSystem SR630 V3 server. It installs into the LGA 4677 (Socket E) processor socket used by 4th and 5th Gen Intel Xeon Scalable platforms.

Q: What is the TDP of the Intel Xeon Platinum 8562Y+ in this option kit?

A: The processor carries a 300W thermal design power (TDP) rating. This is the figure to use for rack power budgeting and cooling allocation in the data center.

Q: How many cores and threads does the 8562Y+ provide?

A: The Intel Xeon Platinum 8562Y+ delivers 32 physical cores and 64 threads via Intel Hyper-Threading, running at a 2.8 GHz base frequency with a 4.1 GHz maximum boost frequency.

Q: What is the performance-core topology of this processor?

A: The 8562Y+ uses Intel's hybrid core architecture: 12 high-priority cores clocked at 3.0 GHz and 20 lower-priority cores at 2.6 GHz. The OS and hypervisor scheduler can direct latency-critical workloads to the faster cores while efficiency cores handle background tasks.

Q: Is this processor option compatible with LGA 3647 (prior-generation) ThinkSystem servers?

A: No. LGA 4677 (Socket E) is not physically or electrically compatible with the prior-generation LGA 3647 socket used in earlier ThinkSystem platforms. This option is specific to SR630 V3 and other 4th/5th Gen Xeon Scalable platforms using Socket E.

Q: What L3 cache does the Xeon Platinum 8562Y+ carry?

A: The processor includes 60 MB of L3 cache, which helps sustain high-throughput data-intensive workloads — such as concurrent video stream decoding and analytics — with fewer main-memory accesses.

Eden Phillips

When I'm spec'ing a centralized analytics or VMS server build around the ThinkSystem SR630 V3, the 4XG7A91489 is the option I reach for when the workload demands sustained multi-threaded throughput rather than raw single-core speed. That 32-core / 64-thread count at 2.8 GHz base with a 4.1 GHz burst ceiling covers a wide range — concurrent stream decoding, real-time object detection, and VM-hosted management software all on a single 1U chassis without thrashing memory or saturating the TDP envelope.

Technical Highlights:

• Hybrid Core Topology (12P + 20E): The split between 12 high-priority cores at 3.0 GHz and 20 efficiency cores at 2.6 GHz is genuinely useful on a mixed-workload analytics node — the hypervisor routes latency-sensitive analytics threads to the fast cores while log processing and health monitoring consume the efficiency cores without CPU contention.
• 60 MB L3 Cache: On a platform processing dozens of simultaneous high-resolution streams, 60 MB of last-level cache keeps decoded frame buffers and analytics inference data closer to the execution units — reducing DDR5 bandwidth demand and keeping per-stream latency flat under load spikes.
• 300W TDP at 7 nm: The Intel 7 process node delivers more compute per watt than prior Xeon generations at equivalent TDP. In a constrained rack or a facility with a tight per-rack power allocation, that efficiency margin matters — the 300W envelope here carries a 32-core Platinum-class processor rather than the 28-core or fewer options of earlier generations at similar wattage.

Deployment Considerations:

• Verify SR630 V3 firmware supports 5th Gen Xeon Scalable before installation — some early SR630 V3 chassis shipped with firmware that required an update before recognizing Emerald Rapids/8500-series and Y+ suffix SKUs. Check the Lenovo firmware compatibility matrix against your chassis serial number before the option arrives on-site.
• At 300W TDP, this is one of the higher thermal loads available for the SR630 V3 — if you're running dual-socket with both slots populated at this TDP level, confirm the rack cooling allocation and PDU circuit capacity before committing the configuration to production.

The strongest fit for this option is a centralized physical security operations center server running VMS, video analytics, and access control management software as co-hosted VMs on a single SR630 V3 node — where the 32-core depth absorbs concurrent workloads and the 60 MB cache keeps analytics pipelines from stalling on memory latency.