On which unique technology is the HP Moonshot System based?

A.
Server virtualization built directly into the processors

B.
RoC (RAID-on-Chip)

C.
Intel Poulson chipset

D.
SoC (System-on-Chip)

Explanation:
Reference: http://h20195.www2.hp.com/V2/GetPDF.aspx%2F4AA4-6973ENW.pdf (page 2,
executive summary, 4th para)