] The SFF drives, according to Seagate, will allow storage
] systems vendors to offer the same performance in about 70
] percent less rack space. Six SFF drives will be able to
] fit in a 1U form factor, Seagate says, meaning a 1U
] system can support RAID 5. The SFF drives will also
] consume about 40 percent less power and generate less
] heat than current 3.5-inch units.