Seagate has finally started shipping their new Barracuda XT 2TB drives that feature the new 6Gb/s SATA interface based on SATA Revision 3.x specifications. We had an early preview of the drive a few weeks ago and finally received a production level item for review. Just as important, we now have retail motherboards from Asus and Gigabyte featuring 6Gb/s capabilities. Well at least the Marvell 88SE9128 chipset included on both motherboards is theoretically capable of 6Gb/s operation.
Asus and Gigabyte took a different approach to implementing the Marvell 9128 chipset on their motherboards.