Lenovo 4XG7A07259 SR590 Xeon 3106 8C/85W/1.7GHZ

Lenovo 4XG7A07259 Xeon Bronze 3106 8-Core Processor Upgrade for ThinkSystem SR590

Overview

The Lenovo 4XG7A07259 is a factory-new processor upgrade option that drops a 1st Generation Intel Xeon Bronze 3106 into the ThinkSystem SR590 platform. At 1.7 GHz across 8 cores with an 85W TDP, this isn't a high-clock-speed compute workhorse — it's a deliberate, thermally efficient choice for workloads that benefit from core count over raw frequency: light virtualization, storage controller offload, or a secondary processor socket in a dual-socket SR590 that would otherwise sit empty. If your SR590 is running a single CPU and you need to expand memory addressability or add threading headroom without pushing the server's power envelope, this kit provides a defined, Lenovo-validated upgrade path.

Key Features

• 8 Cores / 8 Threads at 1.7 GHz: The Xeon Bronze 3106 runs 8 cores without hyperthreading — one thread per core. For workloads like NVR software, video analytics processing, or file serving, this gives you predictable, non-contended thread allocation without the overhead of managing virtual siblings.
• 85W Thermal Design Power: At 85W TDP, this processor fits within the SR590's standard cooling and power budget without requiring upgraded infrastructure. That matters in rack environments where per-slot power draw is tightly managed — you can populate the second socket without recalculating your PDU headroom for most typical deployments.
• Cooler Included: The kit ships with the required CPU cooler, so there's no separate thermal solution to source. This simplifies procurement for a second-socket installation and ensures the cooling assembly is Lenovo-spec for the SR590 chassis.
• LGA 3647 (Socket P) — Skylake Microarchitecture: Manufactured at 14nm on Intel's Skylake-SP architecture, this processor slots into the SR590's LGA 3647 socket. The 14nm node offers a proven stability profile for always-on server environments running 24/7 workloads like surveillance recording or access control management.
• 11MB L3 Cache: The 11MB L3 cache provides a reasonable working-set buffer for multi-threaded server applications. For VMS platforms running concurrent stream decoding and motion analysis, cache size directly affects how often the processor reaches into slower main memory — 11MB handles moderate concurrent stream counts without thrashing.
• Up to 768GB DDR4 Memory Support: The 3106 supports up to 768GB of DDR4-SDRAM across the SR590's DIMM slots. In a dual-socket configuration, this opens significant memory capacity for in-memory databases, large video indexing operations, or high-channel-count NVR workloads where RAM is often the first bottleneck.
• 64-bit Operating Modes: Full 64-bit instruction support — a baseline requirement for any modern server OS and essential for addressing the large memory pools that the SR590 platform supports.

Integration and Compatibility

The Lenovo ThinkSystem server line uses a modular processor upgrade model: the 4XG7A07259 is engineered specifically for the SR590 platform and is not a field-interchangeable part across other ThinkSystem generations. Before ordering, verify your SR590's current firmware level and consult Lenovo's compatibility matrix for the SR590 to confirm BIOS support for the Xeon Bronze 3106 at your installed firmware revision.

In server and storage deployments pairing the SR590 with a dedicated NVR or VMS application, adding a second processor via this kit enables the OS to distribute I/O and application threads across both sockets — reducing latency spikes during peak recording or retrieval events. For security integrators deploying the SR590 as a dedicated network video recorder host, the additional cores and expanded memory headroom from a dual-socket configuration meaningfully increase the practical channel ceiling.

If your deployment includes network infrastructure feeding high-bitrate streams to the SR590, this upgrade supports the processing throughput needed to handle simultaneous ingest, transcode, and storage operations without saturating a single-socket configuration.

What's in the Box

• 1x Intel Xeon Bronze 3106 processor (LGA 3647)
• 1x CPU cooler assembly (Lenovo-spec for SR590)

Frequently Asked Questions

Q: Is the 4XG7A07259 compatible with ThinkSystem servers other than the SR590?

A: The 4XG7A07259 is validated for the ThinkSystem SR590 platform. Compatibility with other ThinkSystem models is not confirmed by the available evidence — consult Lenovo's official compatibility matrix for your specific server model before purchasing.

Q: Does the 4XG7A07259 include a CPU cooler?

A: Yes. The kit includes the required CPU cooler assembly, so no separate thermal solution is needed for a standard SR590 second-socket installation.

Q: What is the TDP of the Xeon Bronze 3106, and will it affect my rack power budget?

A: The processor has an 85W Thermal Design Power. For most SR590 rack deployments, this falls within standard power and cooling envelopes without requiring infrastructure upgrades.

Q: How much memory does the Xeon Bronze 3106 support?

A: The processor supports up to 768GB of DDR4-SDRAM. In a dual-socket SR590, both processors' memory controllers are active, enabling high aggregate memory capacity for demanding workloads.

Q: Does the 4XG7A07259 support hyperthreading?

A: No. The Xeon Bronze 3106 runs 8 cores with 8 threads — one thread per physical core. There is no hyperthreading on this processor model.