HGST has announced a new line of 12Gb/s SAS hard drives, the Ultrastar C15K600. Coming in 300GB, 450GB and 600GB sizes, these 2.5-inch enterprise hard drives feature a SAS 12Gb/s interface, a 128MB of buffer memory, a MTBF of 2 million hours, a 15,000RPM spindle speed and can deliver a maximum data transfer rate of 1,200MB/s. OEM shipments have already started. [Product Page]