ipc2U iROBO-4475-6L. Processor clock speed: 2.4 GHz, Processor family: Intel Core 2 Duo, Processor front side bus: 1066 MHz. Internal memory: 2 GB, Maximum internal memory: 4 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB, Hard drive interface: Serial ATA. Optical drive type: DVD-ROM. Power supply: 300 W