CPU Type: Intel Core i7-985, i7-975 and i7-965 Extreme Edition Intel Core i7 series Intel Xeon 5600/5500 series Intel Xeon 3600/3500 series South Bridge: ICH10R + PXH/V Memory Slots: 6 x 240Pin Max Memory Supported: 24GB Channel Supported: Triple Channel ECC Supported: Yes Serial ATA: 6 x SATA 300 SATA RAID: RAID 0/1/5/10