Recently it has been under consideration to migrate the old physical backup server HP DL380 G5 late 2007

Our case is the older physical server had upgrades to 24 GB RAM; 10GbE Dual Port network card and QLogic Fibre Channel direct into fibre SAN.
This old workhorse is working fine and we process most jobs in under 15 minutes (so why fix it if it's not broken; apart from the fact its now very old)
Searched through few posts here and reviewed this article https://www.veeam.com/kb1889
I'm reaching out to readers here to see if you've been is same boat and what gotchas have you faced.