Shuttle XS 3520MA V3. Processor clock speed: 2130 MHz, Processor family: Intel Atom, Processor model: D2700. Internal memory: 2048 MB, Maximum internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Hard drive capacity: 500 GB, Hard drive interface: Serial ATA. Graphics adapter family: AMD. Audio system: HD