Lenovo ThinkSystem SN550

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The Lenovo ThinkSystem SN550 is a high-performance server that offers enhanced security, efficiency, and reliability features to handle business-critical workloads. The blade server incorporates up to two Intel Xeon Processor Scalable Family of processors. The processors feature up to 28 cores each and use Lenovo TruDDR4 memory, which runs at speeds up to 2666 MHz.

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Product Details

The Flex System Enterprise Chassis now supports two new blades, incorporating powerful Intel® Xeon® processor Scalable family CPUs: the two-processor ThinkSystem SN550 and the four-processor ThinkSystem SN850. The chassis was engineered to support high-speed networking and multiple generations of Intel Xeon processors. With twice the memory of the previous generation server, increased memory bandwidth, and faster and larger storage capacity, the SN550 is powerful enough for most key data center workloads, such as cloud, server virtualization, departmental databases, and virtual desktop infrastructure (VDI), as well as consolidating older servers onto a single blade. In addition, the SN550 is compatible with your current Flex System Enterprise Chassis, protecting your investment in your chassis infrastructure.


  • Increased density, improved management, and energy efficiency reduces operating costs vs. 1U rack servers and older blade servers
  • Unsurpassed two-socket memory capacity, featuring up to 3TB of TruDDR4 memory, to enable more VDI users or VMs per node
  • Deploy new capabilities for virtualization, performance, and industry-leading networking flexibility
  • Ideal platform for those migrating from Lenovo BladeCenter and competitive blade systems, as well as users needing more computing power than 1P and older 2P blades can offer