Okay, you may suggest me, as Im only reading things, not yet tried this in realtime.
So, my bad!
So, you suggest to get two of this specs ?
E5-1280v5, 64GB of RAM, 1 x 256 SSD (Boot / OS), 1 x 2TB Spinny (HDD Clients), 1 x 512GB (or 1TB) SSD (SSD Clients), 1 x 4TB on server backups
So...