In collaboration with AMD,
Seagate announced Monday its demonstration of a new hard drive Serial ATA (SATA) interface, tentatively called SATA3, that offers speeds up to 6Gbps, or 600MBps. (SATA3, or SATA 6GB/second, was developed by the
Serial ATA International Organization under the Serial ATA Revision 3.0 specifications.)
Currently most consumer-grade computers use either the SATA or SATA2 interface that offers cap throughput speeds of 1.5Gbps and 3Gbps, respectively, or 150MBps and 300MBps. However, it's important to note that because of software and hardware overhead, the actual speed of most SATA hard drives is still less than 200MBps.
The new interface will raise the ceiling of hard drive throughput speeds by 200 percent, and hopefully the actual transfer speed of hard drives will increase accordingly.