I am thinking about ordering a few of these. These Descriptions are from the Dell Quote, can you tell how many 4K monitors the laptop will be able to run?
Mobile Precision 7730 XCTO BASE
Nvidia Quadro P3200 w/6GB GDDR5
Dell Precision Dual USB-C Thunderbolt Dock - TB18DC
Ideally each laptop with the dock would run at least 2 different external 4k monitors.