HP Z820, 3,3 GHz, Intel® Xeon® E5 Family, 16 GB, 1 TB, DVD Super Multi, Windows 7 Professional
HP Z820. Processor frequency: 3,3 GHz, Processor family: Intel® Xeon® E5 Family, Processor model: E5-2643. Internal memory: 16 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1600 MHz. Total storage capacity: 1 TB, Storage media: HDD, Optical drive type: DVD Super Multi. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 1125 W. Chassis type: Mini Tower. Product type: Workstation. Product color: Black