This is an Enterprise feature, geared towards servers and large work stations. It requires a supported Xeon CPU. You will not find this on Alienware machines anytime soon, if ever, since they are primarily geared towards gaming.   See here and here for more information on VROC and supported platforms.
The motherboard itself seems to support it but I am not sure if the required key is included and, in case it is not, if it is possible to get a key for it (the process to get a key is also not clear to me). Any ideas?   Thanks in advance.  
Aurora R12, does it support Intel VROC?