MSI P55-GD65, LGA 1156 (Socket H), 16 GB, 1.5 V, 1066,1333,1600,2133 MHz, ATX, 7.1 channels
MSI P55-GD65. Processor socket: LGA 1156 (Socket H). Maximum internal memory: 16 GB, Memory voltage: 1.5 V, Supported memory clock speeds: 1066,1333,1600,2133 MHz. Motherboard form factor: ATX, Audio output channels: 7.1 channels, Audio chip: Realtek ALC889. Width: 244 mm, Depth: 305 mm