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ThinkSystem SN550
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ThinkSystem SN550
ThinkSystem SN550
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Part number:  77XX7FSFS55

Ships in 1-2 weeks.
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ThinkSystem SN550 TOP
  • Overview

    • Simplified deployment and orchestration
    • Increased density with flexible growth
    • Automated power management
    • XClarity systems management
  • Tech Specs

    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. Visit for details.
    Limited Warranty 3-year customer replaceable unit and onsite service, next business day 9x5; optional service upgrades

    Specifications may vary depending upon region.