Serial ATA-300 (RAID) - Serial ATA-600 (RAID) - 64 GB - DDR3 SDRAM - HD Audio (8-channel)
Intel is at it again when it comes to the performance and bandwidth that extreme gamers, digital media creators, and ultimate multi-taskers need most. The Intel Desktop Board DX79SI provides unmatched performance in production and editing, as well as digital media rendering and real-time audio/video preview capabilities. The massive data throughput and support for the Intel Core i7 processor Extreme Edition runs more applications simultaneously, with less wait time. SuperSpeed USB 3.0, SATA 6.0 Gb/s, and full support for AMD CrossfireX and NVIDIA SLI technology are just a few of the many features supported on this board.