Compared to the previous generations or HP desktop workstations (HP Z420. Z620. and Z820), what
does the new generation highlight?

A.
industrial design, slim-line optical, and support for DDR3 and DDR4 memory

B.
new processors, industrial design, support for DDR3. and DDR4 memory1

C.
new processors, slim-line optical, small 4U size, and DDR4 memory

D.
new processors, industrial design, slim-line optical, and DDR4 memory