After 3,7 years of continuous operation I've (finally) shutdown my ML10 v2.

[H00GiE]

Just to show the reliability of the ML10v2 (and most proliant products IMHO) I've let this server run, ESXi and ILO interface were physically separated from the outside world.
This ESXi 6.0 server had been running for 1368 days without rebooting. it has seen various sets of 4 Mechanical Harddrives, has accepted upgrade to 4 SSDs.
It has been running pfSense, various server and NAS system VMs all in one box.