What is a key architectural differentiator of HP 3PAR storage servers?

A.
coarse-grained reconfigurable arrays

B.
management console

C.
external storage management

D.
fine-grained virtualization

Explanation:

Reference:
http://www.itbmgroup.com/site/images/stories/custom_events/hp/hpstorageevent_18jan2011/pre
sentations/Stojce_Dimov_3PAR%20features-deep%20dive.pdf (Silde#24)