Which HP workstation is the ideal solution for computer-intensive environments that require high
levels of memory, storage, and I/O expandability?

A.
HP Z420 workstation

B.
HP Z800 workstation

C.
HP Z620 workstation

D.
HP ZBook 17 mobile workstation

Explanation:
http://www.compucenter.be/documents/HP%20Workstations.pdf (slide 16)