> 10k sff sas disks There's your problem. Ordinary consumer LFF SATA disks go up to 30TB-ish now, though that may not be the most cost-effective size (or it ma

> 10k sff sas disks There's your problem. Ordinary consumer LFF SATA disks go up to 30TB-ish now, though that may not be the most cost-effective size (or it may be, when you consider the cost of the drive bays as well).