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| Product Overview |
|---|
The Lenovo SR550 System Board is the main circuit board designed to power and connect all server components within the Lenovo SR550 chassis. It ensures compatibility with key processors and memory modules while offering expansion slots for additional hardware, making it a central part of midrange server setups focused on stability and upgradeability. |
| General Information | |
|---|---|
| Brand | Lenovo |
| Part Number | SB27A01983 |
| Technical Information | |
|---|---|
| Chipset | Intel C621 |
| Compatible Processors | Intel Xeon Scalable Processors (1st & 2nd Generation) - Bronze/Silver/Gold/Platinum |
| Board Socket Type | LGA3647 |
| Memory Slots | 16 (8 per CPU) |
| Memory Support | DDR4 RDIMM / LRDIMM; ECC; 2666/2933 MHz (depending on CPU and DIMM type) |
| Storage Interfaces | SATA, SAS, NVMe (via supported backplanes/mezzanine cards) |
| Expansion Slots | PCIe 3.0 (multiple x16/x8 slots — exact count depends on chassis/configuration) |
| Physical Characteristics | |
|---|---|
| Form Factor | Proprietary (Lenovo SR550 system board, 2U server) |
| 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 SB27A01983 system board is built for Lenovo SR550 servers, providing a reliable foundation for enterprise workloads. Often found in small to medium business data centers, it supports powerful Intel Xeon processors and ample memory capacity to handle diverse applications. Designed for IT professionals managing server hardware, this motherboard facilitates upgrades and maintenance with accessible connectors and a sturdy design. It's commonly used in environments requiring scalable performance and dependable operation. Key Features
This system board is typically deployed in office servers, storage systems, and virtualization hosts where steady uptime and efficient processing are priorities. Its role is to support the core server functions and enable hardware scalability without frequent replacements. |