Quick Specs
QuickSpecs 
HP ZBook x2 G4 Detachable Workstation 
Features 
c05386169 — DA – 15744 —Worldwide — Version 3 — January 30, 2018 
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  DisplayPort™ 1.2 w/MST (Multi-stream Transport): Supports resolutions up to Full 4K, 24/30-bit color depth at 60 
Hz, and WUXGA (1920 x1200) monitors, 24/30-bit color depth at 120 Hz. 
* Thunderbolt™ 3 is superset port supporting DisplayPort™ 1.2, USB 3.1 Gen 2, and PCIe Gen 3 devices over the new USB-C™ 
connector. Install all the latest drivers for your Thunderbolt™ device before connecting the device to the Thunderbolt™ port. 
Thunderbolt™ cable and Thunderbolt™ device (sold separately) must be compatible with Windows. To determine whether 
your device is Thunderbolt™ Certified for Windows, see https://Thunderbolttechnology.net/products. 
Multi-display Support 
Without ZBook Dock with Thunderbolt™ 3: 
HP ZBook x2 with hybrid graphics and without the use of the ZBook dock supports up to a maximum of three independent 
displays. These three displays are the internal panel plus two external displays connected to two of the three following ports: 
HDMI 1.4, Thunderbolt™ 3, Thunderbolt™ 3.  
HP ZBook x2 with HP DreamColor configurations (discrete graphics only mode enabled) and without the use of the ZBook 
dock supports up to a maximum of three independent displays. These three displays are the internal panel plus two external 
displays connected to two of the three following ports: HDMI 1.4, Thunderbolt™ 3, Thunderbolt™ 3.  
HP ZBook x2 configuration with Intel® integrated graphics and without the use of the ZBook dock supports up to a maximum 
of three independent displays. These three displays are the internal panel plus two external displays connected to two of the 
three following ports: HDMI, Thunderbolt™ 3, Thunderbolt™ 3.  
With ZBook Dock with Thunderbolt™ 3: 
The ZBook Dock with Thunderbolt™ 3 has a Thunderbolt™ 3 port, VGA port, and two DisplayPort™ 1.2 ports. 
When used together with the HP ZBook x2 configuration with hybrid graphics, a maximum of 5 independent displays are 
supported. These five displays are internal panel plus four external displays connected to the ZBook dock’s Thunderbolt™ 3, 
VGA, and two DisplayPort™ ports. 
When used together with the HP ZBook x2 with HP DreamColor configurations (discrete graphics only mode enabled), a 
maximum of 4 independent displays are supported.  
When used together with the HP ZBook x2 configuration with Intel® integrated graphics, a maximum of 3 independent 
displays are supported. 
Without ZBook Dock with Thunderbolt™ 3 (using DP 1.2 MST) 
Multi-stream Transport (MST) is a DP 1.2 feature that allows daisy chaining of DP 1.2 monitors (requires built in support of DP 
1.2 MST in monitor), or the use of DP 1.2 hubs with MST to achieve 5 active displays without a docking station on 
configurations with hybrid graphics enabled. 
* HP ZBook Dock with Thunderbolt™ 3 sold separately. 










