MSI P67A-GD53 (B3). Supported memory types: DDR3, Memory channels support: dual, Memory voltage: 1.5 V. Processor family: Intel, Processor socket: Socket H2(1155), Processors compatible: Core i3, Core i5, Core i7. Audio system: Realtek ALC892, Audio output channels: 7.1. Width: 245 mm, Depth: 305 mm. Controller (2nd) interface type: SATAIII 6Gb/s, Controller interface type: SATAII 3Gb/s, RAID levels: 0, 1, 5, 10