Acer Veriton M661, Veriton. Processor frequency: 2.2 GHz, Processor family: Intel Core 2 Duo, Processor model: E4500. Internal memory: 0.5 GB, Internal memory type: DDR2-SDRAM, Maximum internal memory: 8 GB. Total storage capacity: 160 GB, Hard drive interface: Serial ATA II, Hard drive speed: 7200 RPM. Optical drive type: DVD-ROM. Discrete graphics adapter model: Intel GMA 3100