[ImPostingOnHN]

They do. That's just the different base models. You can customize each one.

[throwaway27448]

Personally I would not cluster 2/3rds of my product line under the single moniker of "dell pro"

[fwipsy]

They're meant to replace vostro/latitude/precision - enterprise machines. I suspect that Dell expectes shoppers to either look at enterprise or consumer, not both.