Can it Fold ?
Well the cab on the right contains the engines, and the one of the left is disk, there's room for expansion of 3 more disk & engine cabs either side. An engine will support up to 120 disks, and I think the whole thing can scale out to a max of 1.5 petabytes (we've got a long way to go yet). Under the hood we have about 80 disks (mix of 7.2k 2TB, 15k 300GB and 100GB SSD) giving us around 40TB and 20k IOPS. She's a beauty.
Really takes the thunder out of my project lol. I'm sitting at ~5TB and 3.6k IOPS. Any idea on budget for your project? $75k?