HP Pavilion Media Center m7490.nl-a PC. Processor frequency: 3 GHz, Processor family: Intel Core Duo, Processor front side bus: 800 MHz. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 250 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Optical drive type: DVD-RW. Maximum graphics adapter memory: 256 MB