Dock VB043AA (compatible with Elitebook 8470p) - including the power?

Hello

There are 2 docks compatible with the p 8470

90 w (VB041AA) dockside

a dock of 230w (VB043AA)

I do not see the real differences when checking the plug:

http://portal.tugraz.at/portal/page/portal/files/Zid/files/Datenblatt/computing/HP-docking.PDF

Is it possible to use the power of 90w using the "230w" dock?

Why is there a difference in power between 2 platforms?

Thank you very much

Hello

230w power must allow the docking of a mobile workstation, these laptops are over powered and therefore need a power supply the higher power.

230w docking station is required to manage this more load, although physically, it's the same as the 90w, it includes elements that are evaluated for the 230w.

He is briefly mentioned in the specs of th

«The HP 90 w Docking Station gives you a Smart adapter 90W high energy performance for your notebook PC.» HP 230W Docking Station gives you a Smart adapter 230W-saving in energy for your PC laptop or Mobile Workstation. These Smart adapters guard against fluctuations in power supply with built-in surge protection.

You do not mix food because it can lead to an overload.

Tags: Notebooks

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