Lenovo 4XG7A63437 SR630 V2 Platinum 8352S 32C 205W 2.2GHZ

Lenovo 4XG7A63437 Intel Xeon Platinum 8352S 32-Core Processor Option for SR630 V2

Overview

The Lenovo 4XG7A63437 is a factory-configured processor option kit delivering the Intel Xeon Platinum 8352S into the Lenovo ThinkSystem SR630 V2 platform. The 8352S is a 32-core, 64-thread 3rd Generation Intel Xeon Scalable processor operating at a 2.2 GHz base clock with a 3.4 GHz boost — a configuration tuned for throughput-intensive server workloads where raw core count and memory bandwidth matter more than single-thread peak. At 205W TDP, this sits at the higher end of the SR630 V2's thermal envelope, so power and cooling provisioning deserve attention before deployment.

For datacenter teams building out compute capacity for virtualization hosts, analytics workloads, or high-channel network video recording infrastructure, the 32-core count means you can run substantially more concurrent workloads per 1U slot than lower-tier Xeon options. The 48 MB L3 cache reduces memory latency penalties on data-intensive tasks, keeping throughput consistent under load.

Key Features

• 32 Cores / 64 Threads (Intel Xeon Platinum 8352S): 64 logical processors available to the hypervisor or OS means meaningful VM density on a 1U chassis — in a VMware or Hyper-V environment, you can typically run 20–30+ lightweight VMs before hitting CPU limits, depending on per-VM vCPU allocation.
• 2.2 GHz Base / 3.4 GHz Boost: The 1.2 GHz spread between base and boost gives the scheduler room to accelerate latency-sensitive threads (database queries, real-time analytics) while sustaining the 2.2 GHz base across all 32 cores under sustained parallel load. For mixed workloads, this matters.
• High-Priority Core Architecture (12 cores @ 2.4 GHz / 20 cores @ 2.0 GHz): Intel's asymmetric frequency design in the 8352S assigns 12 cores to a higher 2.4 GHz priority frequency and 20 cores to 2.0 GHz — useful for workloads the OS or application can direct toward faster cores, such as real-time stream decoding or database transaction processing.
• 48 MB L3 Cache: Approximately 1.5 MB per core, which is sufficient to keep working sets for most analytics and database workloads out of main memory. Fewer DRAM fetch cycles translate to lower latency and higher instructions-per-cycle throughput under real-world mixed I/O conditions.
• 205W TDP: This is a high-TDP processor — plan your rack power budget at the PDU and UPS level accordingly. At 205W processor draw alone, full-loaded SR630 V2 systems will pull 400–600W depending on memory population and storage. Confirm your rack cooling supports the thermal output before ordering at scale.
• 64-Bit Operating Mode / 11.2 GT/s System Bus: The 11.2 GT/s UPI bus rate supports the SR630 V2's dual-socket capable architecture, keeping inter-socket communication latency low in configurations where two processors are installed. Single-socket deployments still benefit from the full UPI bandwidth for I/O controller throughput.
• LGA 4189 Socket / 10nm Lithography: Third-gen Ice Lake-SP on 10nm means better power efficiency per operation compared to prior-generation Cascade Lake at 14nm — relevant when running at sustained load 24/7 in a co-located or enterprise datacenter where per-kWh energy costs accumulate.
• Intel Xeon Platinum 8000 Series Tier: Platinum-class Xeons unlock the full feature set of the SR630 V2 platform, including maximum memory channel count, full PCIe 4.0 lane allocation, and support for Intel Optane Persistent Memory modules if your workload benefits from byte-addressable storage-class memory.

Integration and Compatibility

The 4XG7A63437 is factory-validated for the Lenovo ThinkSystem SR630 V2 server platform. Installation requires proper handling per Intel and Lenovo processor installation procedures — LGA 4189 sockets use a specific load plate mechanism, and incorrect installation voids the platform warranty. This is not a field-swappable component without appropriate tooling and ESD precautions.

For teams deploying SR630 V2 units as high-density datacenter servers for VMS analytics, AI inference, or large-scale virtualization, the 8352S pairs well with DDR4-3200 RDIMMs in 8-channel configuration to saturate the available memory bandwidth. Confirm LXPM firmware compatibility on your SR630 V2 chassis before ordering — processor support is tied to firmware revision levels on the baseboard management controller.

Enterprise buyers procuring this processor option for VMware vSphere or Red Hat OpenShift deployments should verify the specific SR630 V2 server configuration against Lenovo's ServerProven compatibility matrix for certified OS and hypervisor combinations. The processor itself is compatible with standard x86-64 operating systems, but platform-level validation (drivers, firmware, BIOS settings) is SR630 V2-specific.

For physical security infrastructure builds — particularly large-scale NVR or VMS server deployments — the 32-core count of this configuration supports running high-channel-count video management software instances with onboard analytics processing without requiring GPU offload on lower-analytics-density deployments. Pair with a quality PoE switch infrastructure upstream to feed the camera load this platform can handle.

Frequently Asked Questions

Q: What server platform is the 4XG7A63437 designed for?

A: This processor option is factory-validated for the Lenovo ThinkSystem SR630 V2 server. It delivers the Intel Xeon Platinum 8352S into the LGA 4189 socket on that platform.

Q: What is the TDP of the Intel Xeon Platinum 8352S included in this option kit?

A: The 8352S carries a 205W TDP. Plan your rack power and cooling budget accordingly — this is one of the higher-TDP processors supported by the SR630 V2.

Q: How many cores and threads does the Xeon Platinum 8352S provide?

A: The 8352S is a 32-core, 64-thread processor based on 3rd Generation Intel Xeon Scalable (Ice Lake-SP) architecture.

Q: What are the base and boost clock frequencies?

A: Base frequency is 2.2 GHz across all 32 cores. Boost frequency reaches 3.4 GHz on priority cores. The processor also uses an asymmetric frequency design: 12 high-priority cores run at 2.4 GHz and 20 lower-priority cores run at 2.0 GHz under load.

Q: What is the L3 cache size on this processor?

A: The Xeon Platinum 8352S includes 48 MB of L3 cache — approximately 1.5 MB per core — helping reduce latency on data-intensive parallel workloads.

Q: Is this processor compatible with dual-socket SR630 V2 configurations?

A: The 8352S uses the LGA 4189 socket and supports an 11.2 GT/s UPI bus rate, which is compatible with dual-socket configurations on platforms that support it. Verify your specific SR630 V2 chassis configuration and firmware revision for dual-socket support.

Jerry Tildsen

When I spec out a processor option for a high-channel VMS or analytics server build, the 4XG7A63437 stands out because the 8352S's asymmetric core frequency design — 12 cores at 2.4 GHz, 20 at 2.0 GHz — maps well to workloads that mix latency-sensitive tasks (live stream decoding, alert processing) with background jobs (archive transcoding, reporting). You get responsive performance on the priority threads without sacrificing the parallel throughput you need for a fully loaded camera deployment.

Technical Highlights:

• 32 Cores / 64 Threads: On a single 1U SR630 V2, this gives you enough logical CPU headroom to run a high-channel-count VMS instance alongside analytics engines without CPU contention — meaningful when you're trying to consolidate physical server count in a rack.
• 3.4 GHz Boost / 48 MB L3 Cache: The boost headroom and cache size work together to keep real-time analytics responsive — fewer cache misses means the processor spends more cycles computing and less time waiting on DRAM, which shows up as lower decode latency at peak camera load.
• 205W TDP at 10nm: Higher TDP than mid-tier Xeon Gold options in the same platform, but the 10nm process means you're getting more compute per watt than equivalent-core-count 14nm predecessors — relevant for 24/7 datacenter deployments where energy cost is a real line item.

Deployment Considerations:

• Confirm your SR630 V2 chassis firmware (LXPM/UEFI) supports the 8352S before installing — processor support is tied to firmware revision, and a mismatch will prevent POST. Check Lenovo's support matrix for your specific chassis serial range.
• At 205W processor TDP, a fully populated SR630 V2 (dual processors, full DIMM slots, NVMe drives) can approach or exceed 700W system draw — size your PDU circuits, UPS capacity, and rack cooling with actual system load in mind, not just nameplate processor TDP.

This configuration is a strong fit for enterprise VMS server builds where a single 1U system needs to handle 100+ camera channels with onboard analytics — specifically deployments running Genetec Security Center, Milestone XProtect, or similar platforms that benefit from high core count for parallel stream processing.