HP Z210 Small Form Factor Workstation, Z. Processor family: Intel Xeon, Processor clock speed: 3.1 GHz, Processor model: E3-1225. Internal memory: 4 GB, Internal memory type: DDR3, Memory slots: 4x DIMM. Hard drive capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive rotational speed: 7200 RPM. Graphic adapter: HD Graphics P3000, Graphics adapter family: Intel. Optical drive type: DVD Super Multi