HP Compaq 8200 Elite Convertible Minitower PC. Processor model: Intel Core i5-2400 (3.10 GHz, 6 MB cache, 4 cores), Motherboard chipset: Intel Q67 Express. Memory slots: 4 DIMM. Discrete graphics adapter model: Integrated Intel HD. Optical drive type: SATA SuperMulti DVD writer. Operating system provided: Windows 7 Professional