Hi, thanks for the answer ... So what would you advise to build? What Hardware do you use, for lets say about 96 HDD's HA Storage? JBODs? The client needs about 40TB of tiered (16xSSD & 80xSAS 10K) Storage for VMware. There are about 50 VM's running. 2 of them are SAP Maschines with a lot of IOP...