HDMI 1 HP Compaq Presario CQ5120NL Desktop PC, 2.3 GHz, AMD Phenom, 9650, 4 GB, 640 GB, Windows Vista Home Premium HP Compaq Presario CQ5120NL Desktop PC. Processor frequency: 2.3 GHz, Processor family: AMD Phenom, Processor model: 9650. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 640 GB, Card reader integrated. Discrete graphics card model: AMD Radeon HD 4350. Operating system installed: Windows Vista Home Premium. Chassis type: Micro Tower. Product type: PC. Weight: 21 lbs (9.53 kg)