Third paragraph:

> ...and has the ability to support six displays right out of the box.

The pro version has 4 displayports was written on one site. But I guess that means that 6 displays can only be connected at a limited resolution (Full HD?). Wonder if could even drive a 4k screen on each displayport.

It has 3 displayports: http://store.hp.com/wcsstore/hpusstore/Treatment/HP_Zmini_q1...

Or not ;) https://1.f.ix.de/scale/geometry/696x500/q75/imgs/71/2/0/1/7...

As I intended to say, the PRO model does have 4 displayports. The base model only 3. That's what I read on other articles, like

https://www.computerbase.de/2016-11/hp-z2-mini-g3-workstatio...

Can't find the english source again.

German source is fine, it provides more information than the English one. It also mentions different amount and types of usb ports.