Selection of display system for CAD / CAE

Hi everyone
I have bought a new hp z2 mini workstation, I am looking for the best compatible display which supports (NVIDIA Quadro M620 display) to work on ANSYS TECHPLOT and CATIA. Though hp has recommended some of the display system for HP Z2 mini workstation I felt those displays are quite expensive. So if someone can help in sorting out my problem I thank well in advance