So i installed Baremetal on my new HP Microserver gen10,.
Amd opteron x3216
8GB Ram
4x 3tb Toshiba p300 hdd
SSD CACHE 64GB
I instaled xpenology with loader - Jun's v1.02b DS3617xsis for DSM 6.1 and it works perfectly. You just ned vid & pid and mac address from your network card.
Its very fast and works great