HP Z800 Workstation. Processor clock speed: 2130 MHz, Processor family: Intel, Processor model: Intel Xeon Quad-Core E5506. Memory slots: 12x DIMM. Hard drive capacity: 250 GB, Hard drive rotational speed: 7200 RPM. Discrete graphics adapter model: NVIDIA Quadro FX380 (256 MB). Optical drive type: DVD Super Multi