ASUS P8H61-M LE B3. Supported memory types: DDR3, Supported memory clock speeds: 1066, 1333 MHz, Maximum internal memory: 16 GB. Processor family: Intel, Processor socket: Socket H2(1155), Processors compatible: Core i3, Core i5, Core i7. Audio system: ALC887, Audio output channels: 7.1. PCI Express slots version: 2.0. Width: 244 mm, Depth: 203 mm