Lenovo ThinkServer RD220, 2.13 GHz, E5506, 2 GB, DDR3-SDRAM, 0 GB, Rack Lenovo ThinkServer RD220. Processor family: Intel® Xeon® 5000 Sequence, Processor frequency: 2.13 GHz, Processor model: E5506. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory layout (slots x size): 1 x 2 GB. Total storage capacity: 0 GB, HDD size: 2.5", HDD interface: Serial Attached SCSI (SAS). Power supply: 675 W, Redundant power supply (RPS) support. Chassis type: Rack