Lenovo 4XG7A91482 SR630 V3 Silver 4514Y 16C 150W 2.0GHZ

Lenovo 4XG7A91482 Intel Xeon Silver 4514Y 16-Core Processor for ThinkSystem SR630 V3

Overview

The Lenovo 4XG7A91482 is a factory-new Intel Xeon Silver 4514Y processor option kit designed specifically for the ThinkSystem SR630 V3 server platform. Built on Intel's 5th Generation Xeon Scalable architecture, this 16-core, 32-thread processor runs at a 2.0 GHz base clock with a 3.4 GHz boost frequency — positioning it for workloads that need consistent multi-threaded throughput without the power overhead of a Gold or Platinum SKU. If you're configuring an SR630 V3 for a virtualization host, a medium-density surveillance recording server, or a commercial application tier, the 4514Y hits a practical balance between core count and 150 W TDP that keeps thermal and power infrastructure requirements manageable.

Manufactured in Mexico and distributed through verified commercial channels, this is a genuine Lenovo option kit sourced direct from distribution — not a pulled OEM chip or a grey-market substitute.

Key Features

• 16 Cores / 32 Threads at 2.0 GHz Base, 3.4 GHz Boost: The 4514Y delivers 32 logical processors to the hypervisor or OS, which translates to meaningful VM density on a dual-socket SR630 V3 (up to 64 logical cores per node). The 3.4 GHz boost handles bursty single-threaded tasks — database queries, analytics triggers, VMS event processing — without spinning up a higher-wattage CPU.
• 150 W Thermal Design Power: A 150 W TDP means the SR630 V3's standard cooling infrastructure handles this processor without add-on cooling kits. Compare that to Platinum-tier SKUs that push 205–350 W — meaningful when you're budgeting rack PDU capacity or operating in a space-constrained IDF closet with limited cooling headroom.
• 5th Generation Intel Xeon Scalable (Emerald Rapids): The 5th Gen platform delivers improved per-core performance and memory bandwidth over 4th Gen. For AI-inference-at-the-edge or VMS analytics workloads running on-server, the generational improvement in instruction throughput matters more than the clock speed number suggests.
• DDR5-SDRAM Support, Up to 4 TB: DDR5 delivers roughly double the bandwidth of DDR4 at equivalent channel counts. For a surveillance NVR workload pulling simultaneous streams from dozens of cameras, the memory bandwidth floor matters. The 4 TB maximum addressable memory means this platform can scale to very large in-memory datasets without processor constraints being the bottleneck.
• 30 MB L3 Cache: The 30 MB last-level cache reduces memory latency for frequently accessed working sets. On a multi-tenant virtualization host, this translates to fewer DRAM fetches per VM context switch — keeps tail latency low when VMs compete for resources.
• 16 GT/s Intel UPI Interconnect: In a dual-socket SR630 V3 configuration, the 16 GT/s UPI links between processors deliver low-latency NUMA cross-socket communication. If you're running a distributed application across both sockets — or a cluster heartbeat service — this interconnect speed keeps inter-socket latency predictable.
• LGA 4677 (Socket E) Platform: The SR630 V3 uses Socket E exclusively. This processor is a direct fit; no adapter or interposer required. Confirm your SR630 V3 is a V3 chassis (not V2) before ordering — the socket is not backward compatible with prior ThinkSystem generations.
• 64-Bit Operating Mode, Stepping R1: R1 stepping is the production revision for this SKU. Relevant if your organization tracks microcode patch levels for security compliance — confirm BIOS microcode support in your SR630 V3 firmware revision before deployment.

Integration & Compatibility

The 4XG7A91482 is a Lenovo-qualified option kit for the ThinkSystem SR630 V3. It is not a standalone boxed retail processor — it is intended for installation into a compatible SR630 V3 chassis by a qualified systems integrator or data center technician. Lenovo's compatibility matrix for the SR630 V3 platform governs which processor combinations are supported in single- and dual-socket configurations; verify your target chassis BIOS version supports 5th Gen Xeon Scalable processors before installation.

This processor supports DDR5-SDRAM memory modules — DDR4 DIMMs from a prior-generation ThinkSystem are not compatible. Plan your memory BOM accordingly. The 4 TB maximum memory ceiling per socket is a processor-level constraint; actual installed memory capacity depends on the number of DIMM slots populated and the DIMM densities selected.

For organizations deploying the SR630 V3 as a network video recorder platform or as the compute backbone for a physical security infrastructure, the 4514Y's 32 logical cores and DDR5 bandwidth provide headroom for concurrent VMS decode, analytics, and storage I/O without processor throttling. Pair with appropriate Lenovo server storage and networking options for a complete deployment.

Frequently Asked Questions

Q: Is the 4XG7A91482 compatible with ThinkSystem SR630 V2 servers?

A: No. The 4XG7A91482 uses the LGA 4677 (Socket E) platform introduced with 5th Gen Intel Xeon Scalable processors. The SR630 V2 uses a different socket and is not compatible. This processor is qualified exclusively for the ThinkSystem SR630 V3 platform.

Q: Does the 4XG7A91482 include a cooler?

A: No. The cooler is not included. A compatible heatsink or cooling kit must be ordered separately for your SR630 V3 chassis configuration.

Q: What is the maximum memory this processor supports?

A: The Intel Xeon Silver 4514Y supports up to 4 TB of DDR5-SDRAM per processor socket. Actual installed capacity depends on the number and density of DDR5 DIMMs installed in the SR630 V3.

Q: Can the SR630 V3 be configured with two 4XG7A91482 processors?

A: The SR630 V3 supports dual-socket configurations. Whether two 4514Y processors can be installed together depends on Lenovo's SR630 V3 configuration guide — verify the dual-processor bill of materials with Lenovo's configurator or your pre-sales contact before ordering.

Q: What is the TDP of the 4514Y, and does the standard SR630 V3 cooling handle it?

A: The Intel Xeon Silver 4514Y has a 150 W TDP. The SR630 V3's standard cooling is designed for this thermal envelope; no additional high-performance cooling kit is required at 150 W, though always verify against Lenovo's thermal configuration guidance for your specific chassis airflow setup.

Karl Wilson

The 4XG7A91482 is the 150 W answer to a specific question: how do you get 32 logical cores into an SR630 V3 without pushing your rack PDU or room cooling into a redesign? The Xeon Silver 4514Y running at 2.0 GHz base lands well below the power envelope of Gold-tier SKUs while still delivering the thread count that matters for dense virtualization or multi-stream VMS workloads.

Technical Highlights:

• 16 GT/s UPI: In a dual-socket SR630 V3, this interconnect speed keeps cross-NUMA latency tight — relevant for clustered VMS or database workloads where socket-to-socket traffic is frequent.
• DDR5 + 4 TB ceiling: DDR5 roughly doubles memory bandwidth versus DDR4, which is the binding constraint for high-stream-count surveillance decode. The 4 TB max per socket is a non-issue for most deployments but gives the platform long runway for in-memory analytics growth.
• 3.4 GHz boost / 30 MB L3: The boost headroom and 30 MB cache combination means single-threaded bursts — event triggers, alert processing, UI rendering in VMS — don't stall while the base workload is saturating cores.

Deployment Considerations:

• No cooler is included — budget a compatible SR630 V3 heatsink into your BOM before the chassis ships. Missing this step delays rack-and-stack by a week if the part isn't already on hand.
• Stepping R1 means your SR630 V3 BIOS must carry the corresponding microcode update. If you're deploying into a compliance-sensitive environment (government, financial), verify the microcode patch level in your firmware revision before the maintenance window.

For a physical security operations center deploying SR630 V3 nodes as dedicated VMS recording and analytics servers — handling 64+ concurrent camera streams with on-box motion and object analytics — the 4514Y's power-to-thread ratio makes it the right fit. It's not the chip for extreme floating-point HPC, but for structured server workloads in a secured facility, it delivers the compute density you need at a power draw your existing infrastructure can absorb.