ASUS MB P8H61 PRO/INTEL LGA 1155/ATX Rev.3.0. Supported memory types: DDR3-SDRAM, Memory channels support: dual, Supported memory clock speeds: 1066, 1333 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: 213 mm