I used to implement the power edge servers at customers at my former employer (nearly a decade ago)
the 'heavy' customers for example a choco pasta/spread company that had a 24/7 running factory and digitalized storage ran on 3 of these combined with a Equalogic SAN
to host all (15+) virtual (VMWare) servers on it.
nice toys to work with and far from outdated as they were already 32 core if I recall right.
too bad my colleague who orders servers is an HP fan boy.
Edit: just a hint... put VMWare ESXi on it, it's free and gives a lot more options to your server as you can run multiple windows, linux or the mix of it on your system.