HP rp5700 Point of Sale System, rp. Processor model: E2160, Motherboard chipset: Intel Q963 Express, Processor front side bus: 800 MHz. Memory type: PC2-5300 (DDR2-667), Memory slots: 4 DIMM, Maximum internal memory: 4 GB. Hard drive capacity: 160 GB, Hard drive rotational speed: 7200 RPM. Graphic adapter: GMA 3000, Maximum graphics adapter memory: 256 MB. Optical drive type: DVD Super Multi