HP ProLiant DL785 G5 8360 SE 2.5GHz Quad Core 4P Rack Server. Processor frequency: 2.5 GHz, Processor family: AMD Opteron, Processor upgrade: Supports up to 8 processors. Internal memory: 32 GB, Maximum internal memory: 512 GB, Memory slots: 64 DIMM slots. Maximum graphics adapter memory: 32 MB. Chassis type: Rack (7U), Optical drive type: DVD-ROM. Power supply type: Six 910W/1300W Power Supplies standard, Power requirements: 90 - 132 VAC, 180 - 264 VAC, 47 to 63 Hz