What RAID level is that...?
"The replaced FAS6080 had 16 cores, using dual-core Opterons, and 1,176 1TB SATA drives to give its 1.2TB capacity maximum; that has been more than doubled. NetApp also says the 6280 has more than double the performance of the 6080."
What RAID level do 1,176 1 TB SATA drives give you "1.2 TB capacity maximum" ? I'd suggest RAID1 with 1,174 hot spares... :-)