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SB27A18619 Lenovo ThinkSystem ST550 System Board

SKU:

SB27A18619

Weight: 3.00 lbs
Condition: Refurbished
  • Supports Intel Xeon Scalable processors for high performance computing
  • Dual processor sockets for enhanced processing power
  • Multiple DIMM slots supporting up to 2TB DDR4 memory
  • Integrated PCIe slots for flexible expansion options
In stock

$545.00
Product Overview

The Lenovo ThinkSystem ST550 System Board serves as the main circuit board that powers servers by accommodating dual processors, memory modules, and expansion cards. It fits into Lenovo’s ST550 server model and provides the foundation for building reliable and scalable server solutions suitable for business environments.

General Information
Brand Lenovo
Part Number SB27A18619
Technical Information
Chipset Intel C621 (Lewisburg)
Compatible Processors Intel Xeon Scalable processors (1st/2nd Gen - Skylake/Cascade Lake)
Board Socket Type LGA 3647
Memory Slots 16
Memory Support DDR4 RDIMM/LRDIMM ECC (server-grade DDR4), up to 2933 MT/s (dependent on CPU and DIMM type)
Storage Interfaces SATA III (via onboard ports), support for SAS/HBA or RAID via add-in controller; NVMe/PCIe storage supported via PCIe slots/backplane
Expansion Slots PCIe 3.0 (mix of x16 and x8 slots for GPUs/HBA/RAID controllers)
Physical Characteristics
Form Factor SSI EEB / Proprietary Lenovo server board
Weight 3.00
Condition Refurbished
Miscellaneous
Assembly Required Yes
Eco Friendly Yes
Compliance Standards WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL


Product Description

The Lenovo ThinkSystem ST550 System Board is the core component designed to support powerful server configurations. It accommodates dual Intel Xeon Scalable processors, enabling robust performance for demanding applications and workloads.

Often found in small to medium business servers and enterprise environments, this system board handles virtualization, data processing, and storage management efficiently. IT professionals and system administrators typically work with it to build or upgrade servers that require scalability and reliability.

Key Features

  • Supports dual Intel Xeon Scalable processor sockets for multitasking and heavy workloads
  • Equipped with multiple DDR4 DIMM slots, allowing substantial memory upgrades
  • Includes several PCIe slots for additional components like RAID cards and network adapters
  • Built with server-grade components ensuring durability and stable operation
  • Designed for Lenovo ThinkSystem ST550 chassis compatibility

This system board is commonly deployed in data centers and office server racks where reliability is crucial. It enables smooth operation of business-critical applications, helping maintain uptime and performance without frequent hardware issues.


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SB27A18619 Lenovo ThinkSystem ST550 System Board
SB27A18619 Lenovo ThinkSystem ST550 System Board
$545.00