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| 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
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. |