Shuttle XPC J4 4100BA. Processor clock speed: 2.93 GHz, Processor family: Intel Pentium Dual-Core, Processor model: E6500. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 320 GB, Hard drive capacity: 320 GB, Hard drive interface: Serial ATA. On-board graphics adapter model: Intel GMA X4500, Maximum graphics adapter memory: 1759 MB. Audio system: IDT 92HD89C, Audio output channels: 5.1