Disk setup

Looking to setup 2-4TB VMFS datastore using RAID5, with >10k 600GB or 900GB SAS drives on VSA 5.1.

Would the following configurations work?

     1) 4, 5, or 6 * 600GB = 2.4, 3.0, or 3.6TB

I saw the RAID settings and requirements in the 5.1.1 release notes, but nothing seems to be < 4.5TB.

Thanks!