HP Z210 Convertible Minitower Workstation, Z. Processor family: Intel Core i3, Processor clock speed: 3.3 GHz, Processor model: i3-2120. 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 2000, Graphics adapter family: Intel. Optical drive type: DVD Super Multi