HP G5 Dock - but which one / which version for 2x 4k @60Hz?

[naish1]

Hi,

I am looking for a new docking station to use my Z Book Firefly G8 with 2 4k displays at 60 Hz.I am a little lost as I found several versions of the G5 docks and I am not sure which one I have to pick:

• 72C71AA#ABB
• 5TW10AA#ABB - identical with 26D32AA??
• 5YK05AV#ABB - this is the one I use at work but with two full HD displays - not sure if that would work with 4k
• L61609-001

The last one is offered to me for a fair price but I am not sure whether it is as capable as the others mentioned above. What are the key differences between the different models? The tech sheets look pretty much the same to me...

Any expert here who can shed some light on this?

Thanks for your help!

[banhien]

@naish1 

The last few pages of the following document shows you a list of compatible docks for your machine

               https://www8.hp.com/h20195/v2/getpdf.aspx/c04168358

Please review the following list and compare pro/con few options (including price) before make final decision.

Regards.

[naish1]

Hi, thanks for referencing the list. The 5TW10AA seems to be working. What is the difference to the other ones mentioned above. Today I saw another one. It says on the lower side "P/N 5yh26av#abb". If I google this, the first result leads me to the 5TW10AA on the HP website. Are those two identical?? Spare number is L64086-001

[TryToDoMybest]

Hello

5YH26AV#abb" and 5TW10AA#ABB are the same product sold in a different way.

5YH26AV#abb when included into a box inserted into a bigger box with the computer, from factory

5TW10AA#ABB is the standalone box, including USB-C Dock G5 and Power supply

L64086-001 is only the spare part for docking only, without power supply.

bye