Lenovo 4XG7A08338 SD530 Xeon 4114T 10C/85W/2.2GHZ

Lenovo 4XG7A08338 Intel Xeon Silver 4114T 10-Core Server Processor

Overview

The Lenovo 4XG7A08338 is a factory-configured Intel Xeon Silver 4114T processor kit designed for deployment in Lenovo ThinkSystem SD530 high-density server nodes. Built on Intel's first-generation Xeon Scalable (Skylake) architecture at 14 nm, the 4114T delivers a 10-core, 20-thread compute profile at a 2.2 GHz base clock with a 3.0 GHz Turbo Boost ceiling — a configuration that targets mixed workloads where per-core efficiency and thermal envelope both matter. At 85 W TDP, it sits in the mid-range of the Xeon Silver power band, making it a practical fit for dense, multi-node chassis where per-slot power budget is a hard constraint. If you're specifying or expanding Lenovo server infrastructure, this is the part number to quote against SD530 node configurations.

Key Features

• 10 Cores / 20 Threads (Skylake, 14 nm): Twenty concurrent execution threads across ten physical cores let the SD530 node handle parallel workloads — virtualization, containerized services, distributed analytics — without the per-thread latency penalty of SMT-heavy designs. For VMS server workloads running simultaneous decode streams, more threads directly translate to more concurrent channels before the CPU becomes the bottleneck.
• 2.2 GHz Base / 3.0 GHz Turbo Boost: The 800 MHz headroom between base and boost means lightly-threaded, latency-sensitive tasks (database queries, access control event processing, alarm handling) get a meaningful clock lift automatically — without manual tuning. Sustained all-core workloads run at base, so you can size power and cooling budgets against 2.2 GHz confidently.
• 85 W Thermal Design Power: 85 W keeps this processor within a manageable thermal envelope for dense 2U or multi-node chassis. In a multi-node SD530 configuration where four nodes share a 2U chassis, per-node thermal discipline is not optional — a 105 W+ processor in the same slot class changes the cooling math significantly.
• 13.8 MB L3 Cache: The 13.8 MB last-level cache provides enough on-die storage to service working sets for moderate database or analytics queries without constant main-memory round-trips. In surveillance analytics workloads processing metadata streams from dozens of cameras, cache hit rate directly affects per-frame processing latency.
• LGA 3647 (Socket P) Platform: Socket P is the standard carrier for first-generation Xeon Scalable processors. This socket supports dual-processor configurations in compatible platforms, so an SD530 node can be configured with a second processor later without a platform change — useful when initially deploying at partial capacity with budget to scale.
• DDR4-SDRAM Support up to 768 GB: 768 GB maximum addressable memory per processor gives SD530 nodes headroom for memory-intensive workloads — in-memory databases, large VMS recording servers caching active video segments, or hypervisors running dozens of VMs. DDR4 also delivers lower operating voltage versus DDR3, which compounds the efficiency advantage in always-on server deployments.
• UPI Interconnect Bus: Intel's UPI (Ultra Path Interconnect) replaces QPI for processor-to-processor and processor-to-I/O communication in Skylake Xeon platforms. In dual-socket configurations, UPI maintains coherent shared memory access without the latency spikes associated with older FSB architectures — relevant for clustered NVR or analytics appliance builds where both sockets need to address the same memory pool.
• 64-bit Operating Mode: Full 64-bit execution means the SD530 node can address the full DDR4 memory space and run modern server operating systems and hypervisors without compatibility constraints. No 32-bit OS limitations to navigate in deployment.

Integration and Compatibility

The 4XG7A08338 is a Lenovo-sourced processor option kit validated for the ThinkSystem SD530 server node. Compatibility is specific to the SD530 platform and its LGA 3647 socket; this processor cannot be dropped into arbitrary Xeon Scalable-compatible boards without verifying Lenovo firmware and BIOS support. Integrators provisioning server components for high-density compute deployments should confirm SD530 firmware revision compatibility with Lenovo's support matrix before installing a second processor in an existing node. The 4114T supports DDR4-SDRAM exclusively — DDR3 memory will not operate in this platform. For datacenter infrastructure builds combining SD530 nodes with network storage or surveillance analytics appliances, pair this processor with memory kits and NVMe storage options validated under the same SD530 bill of materials to avoid interoperability gaps. When planning rack density alongside network switching infrastructure, account for the per-node 85 W TDP when calculating rack-level power draw and PDU capacity.

Frequently Asked Questions

Q: What server platform is the Lenovo 4XG7A08338 designed for?

A: The 4XG7A08338 is a processor option kit validated for the Lenovo ThinkSystem SD530 high-density server node. It installs in the LGA 3647 (Socket P) socket on the SD530 system board.

Q: How many cores and threads does the 4114T processor provide?

A: The Intel Xeon Silver 4114T provides 10 physical cores and 20 threads via Intel Hyper-Threading, running at a 2.2 GHz base clock with a 3.0 GHz maximum Turbo Boost frequency.

Q: What is the TDP of the 4XG7A08338 processor?

A: The Xeon Silver 4114T has a Thermal Design Power (TDP) of 85 W. This is the thermal envelope to plan against when sizing cooling and power delivery for the SD530 node.

Q: How much memory does the 4114T support?

A: The Intel Xeon Silver 4114T supports DDR4-SDRAM and can address up to 768 GB of memory per processor, giving the SD530 node significant headroom for memory-intensive workloads.

Q: Can two 4XG7A08338 processors be installed in a single SD530 node?

A: The SD530 platform supports dual-processor configurations using the LGA 3647 (Socket P) socket. Verify the SD530 firmware and BIOS revision support for dual-socket configuration with Lenovo's current compatibility documentation before proceeding.

Q: What memory type does this processor require?

A: The 4114T requires DDR4-SDRAM. DDR3 memory is not compatible with this processor or the SD530 platform.

Jerry Tildsen

The 4XG7A08338 is a processor I recommend specifically when a customer needs to expand compute in an existing SD530 deployment without stepping up to a higher-TDP SKU. The 85 W envelope on the Xeon Silver 4114T is the deciding factor in multi-node chassis builds — four SD530 nodes in a 2U chassis means four processors generating heat in a shared airflow path, and the difference between an 85 W and a 105 W part compounds quickly at the rack level.

Technical Highlights:

• 10C/20T at 85 W TDP: You get 20 concurrent execution threads without crossing into the 105 W+ thermal tier. For VMS analytics or virtualization workloads where thread count drives channel capacity, that's a meaningful density advantage in constrained chassis.
• 3.0 GHz Turbo Boost from a 2.2 GHz base: Single-threaded bursts (access control event handling, alarm-triggered recording starts) hit 3.0 GHz automatically. Size power budgets at 2.2 GHz all-core; lightly-threaded peaks self-manage.
• 768 GB DDR4 max addressable memory: That ceiling gives the SD530 node room for in-memory VMS databases or hypervisor configurations running multiple tenant workloads — practical in enterprise security operations centers consolidating camera management onto fewer physical nodes.

Deployment Considerations:

• This is an LGA 3647 platform part — confirm SD530 system board revision and current BIOS version against Lenovo's compatibility matrix before ordering a second processor for an existing node. Platform firmware updates may be required before the second socket is recognized.
• The 4114T supports DDR4-SDRAM only. If an existing SD530 node was provisioned with DDR3 RDIMMs under a prior configuration, those modules will not function in this platform — full memory replacement is required.

This processor is the right specification for SD530 nodes being deployed as dedicated VMS compute hosts or as hypervisor nodes in physical security infrastructure — scenarios where thermal density is constrained by chassis design and DDR4 memory capacity needs to scale as camera counts grow.