SCSI HAS LONG RULED the enterprise world, but Serial ATA is slowly creeping into corporate server rooms. Serial ATA simply can't be beaten when it comes to storage density, and when you're paying for not only the drives, but also the rack they sit in, density can be an even more important metric than performance. Today, the highest capacity SCSI drives top out at 300GB—just 60% of the capacity of today's enterprise-class Serial ATA drives, which are available up to 500GB. Seagate has just raised the bar even higher, introducing a new Barracuda ES hard drive with a whopping 750GB of storage..



Link: The Tech Report