ASUS P8Z68-V LX. Supported memory types: DDR3, Memory channels support: dual, Supported memory clock speeds: 1066, 1333, 1600, 1866, 2133, 2200 MHz. Processor family: Intel, Processor socket: Socket H2(1155), Processors compatible: Core i3, Core i5, Core i7. Audio system: Realtek ALC887, Audio output channels: 7.1. PCI Express slots version: 2.0. Width: 305 mm, Depth: 229 mm