Gigabyte GA-B75M-D3V. Supported memory types: DDR3-SDRAM, Memory slots type: DIMM, Memory channels support: dual. Processor family: Intel, Compatible processor series: Core i3, Core i5, Core i7, Processor socket: Socket H2(1155). Audio output channels: 7.1, Audio system: Realtek ALC887. PCI Express slots version: 3.0. Width: 244 mm, Depth: 174 mm