Product Data Sheet / Brochure
Table Of Contents
QuickSpecs
HP ProBook 455 15.6" G9 Notebook PC
Options and Accessories (sold separately and availability may vary by country)
c07949016 — DA16968 — Worldwide — Version 2 — January 25, 2022
Page 37
DOCKING (Sold Separately)
Docking station model #1
HP Thunderbolt Dock G2
Total number of supported displays
(incl. the notebook display)
4
Max. resolutions supported
Dual 4K @30Hz or dual 4K UHD @ 60Hz is supported
9
Single 8K@ 60Hz for Thunderbolt hosts or USB-C hosts DP 1.4 with DSC in
high-res mode.
Dock Connectors
2xDP, 1xVGA, 1xTB, 1xUSB-C alt-mode
Technical limitations
Thunderbolt Hosts:
Maximum of (4) displays with maximum resolution of 5K@ 30Hz running
Thunderbolt host.
Maximum resolution possible is dual 8K displays @ 60Hz running Thunderbolt
host or running a non-Thunderbolt host in high resolution mode @30Hz
Non-Thunderbolt hosts:
The highest resolution for dual displays running a non-Thunderbolt host in
multi-function mode is
(1) 5K dual cable (using both DP ports) +(1) 4K on USB-C DP port
Non-Thunderbolt hosts support (3) displays with a maximum resolution of (2)
5K single cable + (1) 4K UHD @ 60 Hz in high resolution mode. In multi-
function mode the maximum resolution for (3) displays is (2) 5K single cable
@ 30Hz + (1) 4K UHD @ 30Hz.
Docking station model #2
HP USB-C Dock G5
Total number of supported displays
(incl. the notebook display)
3
Max. resolutions supported
Dual 5K@ 30Hz + 1 4K UHD (multi-function mode) 5120 x 2880
9
Highest resolution with dual displays is two 8K@ 60Hz host in High Resolution
mode.
Dock Connectors
1xHDMI, 2xDP
Technical limitations
The highest resolution for running a non-Thunderbolt host in Multi-function
mode is a single 5K dual cable (using both DP ports) + one 4K on HDMI port.
Docking station model #3
HP USB-C/A Universal Dock G2
Total number of supported displays
(incl. the notebook display)
3
Max. resolutions supported
Triple 4K UHD@ 60Hz 3840 x 2160
9
Dock Connectors
1xHDMI, 2xDP
Technical limitations
The best resolution for dual or triple displays is 4K UHD@ 60Hz.
For use with the USB-A adapter that comes in the box the maximum number
of displays supported is (2) 4k x 60 Hz on the Type-A Gen 1 connection from
the host