Gigabyte GA-B75M-D2V. Supported memory types: DDR3-SDRAM, Memory slots type: DIMM, Memory channels support: dual. Processor family: Intel, Compatible processor series: Celeron, Core i3, Core i5, Core i7, Processor socket: LGA 1155. Audio output channels: 7.1, Audio system: HD. PCI Express slots version: 2.0, 3.0. Width: 226 mm, Depth: 174 mm