Ok ,thank you
We're planning to get setup as following:
Hardware:
1 HP SAN-D3600 storage enclosure or HP smart array (still in air).
2 HP Server DL360 Gen10, Intel Xon 4110/2.1 GHz processor/ 128GB RAM.
Software:
vSphere Essential plus.
vCenter 6.5 U1
ESXi 6.5 U1
Veeam backup & replication 9.5 for backup solution.