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| DESCRIPTION | SPECIFICATIONS |
|---|---|
| Form Factor | Standard width blade for Flex System Chassis |
| Processor | Up to 2 second-generation Intel® Xeon® Processor Scalable family up to 165W |
| Memory | Up to 3TB in 24x slots, using 128GB DIMMs; 2666MHz / 2933MHz TruDDR4; supports Intel® Optane™ DC Persistent Memory |
| Expansion Slots | Up to 2x PCIe x16 mezzanine adapters |
| Internal Storage | Up to 2x 2.5″ bays supporting SAS/SATA HDDs/SSDs, or NVMe/U.2 SSDs; plus 1x or 2x (mirrored) M.2 (SATA) fixed boot drives (optional RAID 1) |
| Network Interface | 4x 10GbE LOM with fabric connector; or 2x 10GbE, 4x 10GbE, converged network mezzanine adapters, or 4x 25GbE or 2x 50GbE network mezzanine adapters |
| Power Supply | Contained in the chassis |
| Security and Availability Features | Lenovo ThinkShield, hot-swap 2.5″ SAS/SATA/U.2 drives; operating temperature up to 40°C (with limitations) |
| RAID Support | SW RAID standard. (6Gbps SATA); optional HW basic RAID (12Gbps SAS/SATA); optional HW advanced RAID (12Gbps SAS/SATA 2GB flash-backed cache) |
| Systems Management | XClarity Controller, XClarity Administrator, XClarity Integrator plugins, and XClarity Energy Manager |
| OSes Supported | Microsoft Windows Server, Red Hat, SUSE, VMware vSphere. |
| Limited Warranty | 3-year customer replaceable unit and onsite service, next business day 9×5; optional service upgrades |
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Lenovo ThinkSystem SN550
Optimized for virtualization, performance, and networking
Flexible, high-performance blades for critical workloads, such as cloud, server virtualization, database, and virtual desktop infrastructure (VDI).
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