Lenovo ThinkSystem SR550 Rackmount Server

Alta Technologies buys & sells new, used, and refurbished Lenovo ThinkSystem SR550 Servers and upgrades. Whether you need a fully configured server or simply require a feature or part, we specialize in Used Lenovo ThinkServer hardware.

We also buy your excess Lenovo server and storage equipment.

SR550 Information

Small to large enterprises that require industry-leading reliability, management, and security, as well as cost-optimized performance, storage capacity, and flexible I/O, should choose the Lenovo ThinkSystem SR550 dual-socket 2U rack server. The SR550 server, which features the second generation of Intel Xeon Processor Scalable Family, provides a good mix of performance, capacity, and pricing. Up to two processors, 768 GB of 2933 MHz TruDDR4 memory, up to 16x 2.5-inch or 12x 3.5-inch drive bays with a wide range of SAS/SATA SSDs and SAS/SATA HDDs, and versatile and scalable I/O expansion options with a LOM slot and up to 6x PCIe slots are all supported by the SR550 server.

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Lenovo SR550 Specifications

Form factor: 2U rack-mount

Chipset: Intel C622

Processor: up to two Intel Xeon Gen 2 Bronze, Silver, Gold, or Platinum processors: up to 22 cores (1.9 GHz core speeds), up to 3.8 GHz core speeds (4 cores), two UPI links up to 10.4 GT/s each, up to 30.25 MB cache, and up to 2933 MHz memory speed


Memory: Up to 12 DIMM sockets (6 DIMMs per processor; six memory channels per processor with one DIMM per channel). Support for RDIMMs and LRDIMMs. Memory types cannot be intermixed. Memory speed up to 2933 MHz depending on the processor selected

Memory capacity: Up to 768 GB with 12x 64 GB RDIMMs (Up to 384 GB per processor)

Network interfaces: 2x Integrated 1 GbE RJ-45 ports (no 10/100 Mb support), onboard LOM slot for two additional 1/10 Gb Ethernet ports: 2x 1 GbE RJ-45 ports (no 10/100 Mb support), 2x 10 GbE RJ-45 ports (no 10/100 Mb support), 2x 10 GbE SFP+ ports (no 10/100 Mb support), otional Mezzanine LOM (ML2) slot for dual-port 10 GbE cards with SFP+ or RJ-45 connectors, 1x RJ-45 10/100/1000 Mb Ethernet systems management port.

Ports: front: 1x USB 2.0 port with XClarity Controller access and 1x USB 3.0 port; optional 1x VGA port, rear: 2x USB 3.0 ports and 1x VGA port; optional 1x DB-9 serial port

Power supply: Up to two redundant hot-swap 550 W or 750 W (100 - 240 V) High Efficiency Platinum or 750 W (200 - 240 V) High Efficiency Titanium AC power supplies. HVDC support (PRC only)

Dimensions: Width: 445 mm (17.5 in.), height: 87 mm (3.4 in.), depth: 764 mm (30.1 in.)

Weight: Minimum configuration: 19 kg (41.9 lb), maximum: 26 kg (57.3 lb)

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