Foxconn P9657AA-8EKRS2H. Maximum internal memory: 8 GB. Processor family: Intel, Processor socket: Socket 775, Compatible processor series: Celeron D, Pentium 4, Pentium D. Audio system: Realtek ALC883 (HDA), Audio output channels: 7.1. Width: 305 mm, Depth: 244 mm. RAID levels: 0, 1, 0+1, 5, JBOD