ASUS P5G41T-M LX. Supported memory types: DDR3 1333/1066/800, Supported memory module capacities: 240-pin DIMM, Maximum internal memory: 8 GB. Processor family: Intel, Processor socket: Socket 775. Audio system: ALC887, Audio output channels: 7.1. Width: 244 mm, Depth: 201 mm. Controller (2nd) interface type: UltraDMA 100/66/33, Controller interface type: SATA 3 Gb/s