Lenovo 4XG7A07229 SR570 Xeon 4114 10C/85W/2.2GHZ

Lenovo 4XG7A07229 Intel Xeon Silver 4114 10-Core Processor for ThinkSystem SR570

Overview

The Lenovo 4XG7A07229 is a factory-new Intel Xeon Silver 4114 processor upgrade designed specifically for the ThinkSystem SR570 1U rack server. Spec'd at 2.2 GHz base with a 3.0 GHz Turbo Boost ceiling across 10 cores and 20 threads, it targets mid-density compute workloads — virtualization hosts, analytics nodes, surveillance recording servers, and general-purpose enterprise applications where you need more parallel throughput without stepping up to the Xeon Gold tier's power and cost overhead. If your SR570 is currently running a lower-core Xeon Silver or you're populating a second socket, this is the targeted upgrade path Lenovo validates for that platform.

Browse the full Lenovo server and compute catalog for compatible platforms, drives, and memory options.

Key Features

• 10 Cores / 20 Threads (2.2 GHz base, 3.0 GHz Turbo): The 800 MHz Turbo headroom means single-threaded workloads — SQL queries, VMS decoding tasks, real-time analytics — burst to 3.0 GHz automatically without manual tuning. The 20-thread count keeps hypervisors like ESXi or Hyper-V well-fed across mixed VM densities typical in mid-size enterprise deployments.
• 85W TDP: At 85W, the 4114 sits comfortably within the SR570's thermal envelope without triggering aggressive fan curves that drive up acoustic and power cost in a dense rack. Paired with the included cooler, you're not sourcing a third-party heatsink or worrying about slot compatibility — it arrives ready to install.
• 13.75 MB L3 Cache: The L3 cache backs all 10 cores and reduces main-memory round-trips for working datasets — relevant for surveillance platforms running real-time motion analytics or VMS software that frequently polls recent frame buffers. Less cache pressure means more consistent latency under load.
• LGA 3647 (Socket P) — 1st Gen Xeon Scalable: The LGA 3647 socket is the validated interface for the SR570's Skylake-SP board. Attempting to install a 2nd Gen (Cascade Lake) processor in this socket without a BIOS update or on an incompatible board revision risks a no-POST condition — verify your SR570's firmware level before mixing generations.
• 768 GB Maximum Memory Support: The 4114 supports up to 768 GB of DDR4 RAM per processor, giving the SR570 substantial headroom for memory-intensive workloads — in-memory databases, large VMS recording caches, or virtualization hosts with many RAM-heavy VMs. You won't hit a memory ceiling on typical deployments.
• 14nm Skylake Microarchitecture (Stepping U0): The U0 stepping is the production-stable revision of the Skylake-SP core — relevant if you're managing a homogeneous server fleet and need consistent microcode behavior across nodes. No pre-production errata to work around.
• 64-bit / 20-Thread Execution: Full 64-bit operating mode means no OS or hypervisor limitations. All major enterprise platforms — VMware, Windows Server, RHEL, Ubuntu — run natively without compatibility shims.
• Cooler Included: Lenovo ships the 4XG7A07229 with a platform-matched heatsink/cooler, eliminating the sourcing step that third-party CPU upgrades typically require. Install time is reduced; thermal validation against SR570 specs is already done by the vendor.

Integration and Compatibility

The 4XG7A07229 is explicitly spec'd as a component for the ThinkSystem SR570 server platform. The LGA 3647 Socket P interface and 1st Gen Xeon Scalable designation align with the SR570's original platform launch. Before installing, confirm the SR570 system board firmware supports the U0 stepping revision — Lenovo's UpdateXpress or XCC firmware management utilities handle this check. For network-attached storage and switching infrastructure that pairs with SR570-based compute nodes, ensure the upstream switch supports the bandwidth the additional processor threads will generate under peak workload.

This processor is suitable for rack-mounted server upgrades in surveillance recording, virtualization, and enterprise compute environments. If you're architecting a multi-node cluster, the SR570's dual-socket capability means a second 4XG7A07229 can be added for symmetric NUMA topology — verify memory population rules in Lenovo's memory configuration tool before ordering DIMMs to accompany the CPU.

For surveillance-specific deployments, pair the upgraded SR570 with a compatible NVR software platform — the 20-thread count handles concurrent decode streams from high-channel-count VMS installations more comfortably than a 6- or 8-core entry Xeon.

Frequently Asked Questions

Q: Is the 4XG7A07229 compatible with the Lenovo ThinkSystem SR570?

A: Yes. The 4XG7A07229 is specifically designated as a component for the ThinkSystem SR570 server platform. It uses the LGA 3647 (Socket P) interface and belongs to the 1st Generation Intel Xeon Scalable family validated for that platform.

Q: Does the 4XG7A07229 include a heatsink or cooler?

A: Yes. A cooler is included with this processor, matched to the SR570 platform's thermal requirements. No separate heatsink purchase is needed.

Q: What is the Turbo Boost frequency of the Xeon Silver 4114?

A: The Intel Xeon Silver 4114 boosts to 3.0 GHz from its 2.2 GHz base frequency, providing up to 800 MHz of additional clock speed for lightly-threaded or bursty workloads.

Q: How much RAM does the 4XG7A07229 support?

A: The processor supports up to 768 GB of internal memory per socket. In a dual-socket SR570 configuration, total addressable memory scales accordingly based on Lenovo's validated memory population rules.

Q: Can this processor run VMware ESXi or Windows Server virtualization workloads?

A: Yes. The 10-core, 20-thread Xeon Silver 4114 operates in 64-bit mode and is compatible with all major enterprise hypervisors and operating systems including VMware ESXi, Microsoft Hyper-V, Windows Server, RHEL, and Ubuntu Server.

Q: What generation is the Xeon Silver 4114, and does it matter for SR570 compatibility?

A: It is a 1st Generation Intel Xeon Scalable processor (Skylake-SP microarchitecture, U0 stepping). The SR570 was launched supporting 1st Gen Scalable. Installing 2nd Gen Cascade Lake processors may require a BIOS update depending on board revision — verify firmware compatibility through Lenovo's XCC or UpdateXpress tools before mixing generations in a fleet.

Marty Allison

The 4XG7A07229 is the processor I'd spec into an SR570 build where the workload is hitting CPU limits on a lower-core entry Xeon — particularly VMS deployments running 64+ channels of H.265 decode, or virtualization hosts where vCPU contention is showing up in monitoring. The 10-core, 20-thread count at 2.2 GHz base with 3.0 GHz Turbo gives you enough parallel headroom that you're not constantly fighting thread saturation, and the 85W TDP keeps the platform thermally predictable in a dense 1U rack environment.

Technical Highlights:

• 3.0 GHz Turbo Boost: The 800 MHz burst above base clock is meaningful for latency-sensitive operations — SQL lookups, real-time video analytics decisions, and single-threaded scheduling tasks in hypervisors all benefit from that ceiling without requiring manual overclocking or BIOS tweaking.
• 13.75 MB L3 Cache across 10 cores: At roughly 1.375 MB per core, the cache allocation keeps frequently accessed working sets close — reducing round-trips to DDR4 under workloads like active VMS recording buffers or in-memory application caches.
• 768 GB max memory support: In practice this means you can populate all DIMM slots on the SR570 without hitting a processor-level ceiling. Memory-intensive workloads — in-memory analytics, large VM fleets — won't be processor-limited on addressable RAM.

Deployment Considerations:

• Confirm SR570 board firmware version before installation — the U0 stepping Skylake-SP requires microcode support that older pre-release BIOS images may not include. Run Lenovo UpdateXpress or check XCC firmware revision before seating the CPU.
• This is a 1st Gen Scalable part. If the rest of your SR570 fleet has been upgraded to 2nd Gen (Cascade Lake) processors, mixing generations within a dual-socket node is not supported — both sockets must run the same processor generation for the platform to POST correctly.

Best fit for an SR570 being repurposed or upgraded as a dedicated multi-channel VMS recording node or a mid-density virtualization host where the existing CPU is the bottleneck — not the right call for greenfield builds where a 2nd Gen platform is available and budget permits.