Asrock P45X3 Deluxe. Supported memory types: DDR3 1600/1333/1066/800, Maximum internal memory: 16 GB. Processor family: Intel, Processor socket: Socket 775, Processors compatible: Core 2 Extreme / Core 2 Quad / Core 2 Duo / Pentium Dual Core / Celeron Dual Core / Celeron. Audio output channels: 7.1. Width: 305 mm, Depth: 244 mm. Controller (2nd) interface type: IDE, Controller interface type: SATAII