Fujitsu CELSIUS M470, 2,26 GHz, Intel® Xeon® 5000 Sequence, E5507, 4 GB, DVD-RW, Windows 7 Professional Fujitsu CELSIUS M470. Processor frequency: 2,26 GHz, Processor family: Intel® Xeon® 5000 Sequence, Processor model: E5507. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Optical drive type: DVD-RW. Operating system installed: Windows 7 Professional. Power supply: 700 W. Chassis type: Tower. Product type: Workstation. Weight: 18 kg. Product colour: Black