Hard Drive HDD HP dx2450 Microtower, 2,3 GHz, AMD Phenom, 2 GB, 500 GB, DVD±RW, FreeDOS HP dx2450 Microtower. Processor frequency: 2,3 GHz, Processor family: AMD Phenom, Processor model: 9600B. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 500 GB, Storage media: HDD, Card reader integrated, Optical drive type: DVD±RW. Discrete graphics card model: AMD Mobility Radeon HD 4650. Operating system installed: FreeDOS. Power supply: 300 W. Chassis type: Micro Tower. Product type: PC. Weight: 10,2 kg