Quote from winstontj:
We run all Matrox quad cards. All are PCI (not PCIe). We typiclly run 4 monitors on our Optiplex 745 machines - I run 3 on my Optiplex 755 and will have 4 on my Precision T5400 when they get it set up and configured.
Why do you say only 2 monitors max? we've been at 4 monitors for a while and haven't had any issues...
You are correct. One of the limited choices is the 400 PCI. Though the Optiplex has a PCIEx16, likely won't run the 440, however.