Fujitsu R570-2, CELSIUS. Processor clock speed: 2400 MHz, Processor family: Intel Xeon, Processor model: E5620. Internal memory: 6144 MB, Internal memory type: DDR3, Memory slots: 6x DIMM. Hard drive capacity: 1000 GB, Hard drive interface: Serial ATA III, Hard drive rotational speed: 7200 RPM. Optical drive type: DVD Super Multi. Audio system: HDA