Just simple question. If not - is there a cheap card that can add it? I have the pci-express slot (additional hd sound) and slot 1 (gpu) occupied - although the 2nd slot (non-express) isnt very accessible with 6970 sitting there.
Based on this pdf., the Marvell 9128 does. http://www.marvell.com/products/storage/storage_system_solutions/sata_controllers_pc_consumer/6_gbs_sata_raid_controller_88se91xx_product_brief.pdf