HP Compaq 615 Notebook PC, Compaq. Colour of product: Black. Processor frequency: 2.2 GHz, Processor family: AMD Athlon, Processor model: QL-66. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM, Memory layout (slots x size): 1 x 1 GB. Total storage capacity: 160 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Display diagonal: 39.62 cm (15.6"), Display resolution: 1366 x 768 pixels