ASUS P8Q77-M/CSM. Memory slots type: DIMM, Supported memory types: DDR3-SDRAM, Memory channels support: dual. Processor family: Intel, Processor socket: LGA 1155, Processors compatible: Celeron, Core i3, Core i5, Core i7, Pentium. Audio system: VIA VT1708S, Audio output channels: 7.1. PCI Express slots version: 3.0, PCI Express configurations: 1x16, 1x4. Width: 244 mm, Depth: 228.7 mm