I just came by this thread, and wondering if this release could fix something:

Drivers & Software - HPE Support Center.

Changes in my case:

Currently installed: 2.0.10.1OEM - build 4240417

This new update is build 4593811

Not updated it yet, but looking for solutions to the B120i slow disk speed with VMware ESXi 6.5, using the HPE Custom Image from november 2016, and latest HPE Proliant Support Pack.