Acer Aspire 8530G-754G32MN, Aspire. Processor frequency: 2.2 GHz, Processor model: RM-75, Motherboard chipset: AMD M780G. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory layout (slots x size): 2 x 2 GB. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 46.74 cm (18.4"), Display resolution: 1680 x 945 pixels, Aspect ratio: 16:9. Discrete graphics adapter model: AMD Mobility Radeon HD 3650, Discrete graphics adapter memory: 512 MB