Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Lenovo 7XG7A05786 Processor Option Kit

Overview

The Lenovo 7XG7A05786 is a processor option kit featuring an Intel Xeon Gold 5122 CPU, designed to enhance the computational power of compatible Lenovo ThinkSystem servers. This kit provides a 4-core, 3.6 GHz processor with 16.5 MB of L3 cache, suitable for demanding server workloads. The 7XG7A05786 is built for server/workstation environments requiring robust processing capabilities.

Compatibility

This processor option kit is specifically designed for the Lenovo ThinkSystem ST550 server. It utilizes the LGA 3647 (Socket P) processor socket, compatible with 1st Generation Intel Xeon Scalable processors. Ensure your ST550 server's motherboard and BIOS support the Intel Xeon Gold 5122 CPU before installation.

Installation Notes

Installation requires careful handling of the processor and adherence to the server's service manual. The processor operates with a Thermal Design Power (TDP) of 105W, necessitating adequate server cooling. The processor supports DDR4-SDRAM memory up to 2666 MHz and a maximum of 768 GB internal memory. It features 8 processor threads and operates in 64-bit mode.

Specifications
Weight: 2.00 lb
Dimensions: 2.00 x 2.00 x 2.00 in (L x W x H)
Country Origin: MX
Country Of Origin: MX
Unspsc Code: 43201503
Processor generation: 1st Generation Intel® Xeon® Scalable
Processor model: 5122
Processor base frequency: 3.6 GHz
Processor family: Intel® Xeon® Gold
Processor cores: 4
Processor socket: LGA 3647 (Socket P)
Component for: Server/workstation
Processor lithography: 14 nm
Processor threads: 8
Processor operating modes: 64-bit
Processor boost frequency: 3.7 GHz
Processor cache: 16.5 MB
Processor cache type: L3
Thermal Design Power (TDP: 105 W
Processor codename: Skylake
Maximum internal memory supported by processor: 768 GB
Memory types supported by processor: DDR4-SDRAM
Memory clock speeds supported by processor: 2666 MHz
Q&A
Reviews

Lenovo 7XG7A05786 Xeon Gold 5122 Processor Option KIT

$1,999.00
$1,960.99

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources