Acer Aspire 5105WLMI, Aspire. Processor frequency: 1.9 GHz, Processor model: TL-58, Processor cache: 1 MB. 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: Ultra-ATA/100, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels. Discrete graphics adapter model: AMD Mobility Radeon X1300, Maximum graphics adapter memory: 512 MB