What is the predecessor to the HP Z440 workstation?
A. HP Z220 workstation
B. HP Z240 workstation
C. HP Z400 workstation
D. HP Z420 workstation
What is the predecessor to the HP Z440 workstation?
A. HP Z220 workstation
B. HP Z240 workstation
C. HP Z400 workstation
D. HP Z420 workstation