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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