> 128GB minimum storage? You'd have to be installing like a lot of software then?
Nope. Windows grows over time. So a Windows install that fit into 40 GB would grow to over 100 GB over a two or three years.
Heck we had to pull an entire rack of servers because the idiots that set them up partitioned the drive into a 100 GB C: and a massive D:, and Windows consumed all the space on C: just through Windows Update and then started falling over.
We had to rebuilds the machines with a 200 GB C: and they have been running fine ever since.