Precision 5470 External Display Connection Guide

Supported Display

Table 1. Supported display via host display port under different modesSupported display via host display port funder different modes
Graphics card mode	Connect to External Displays
Graphics card mode	One External Display	Two External Displays	Three External Displays	Four External Displays
UMA	Thunderbolt 4: 7680 x 4320 @ 60 Hz	Thunderbolt 4: 7680 x 4320 @ 60 Hz 4096 x 2304 @ 60 Hz	Thunderbolt 4: 7680 x 4320 @ 60 Hz 4096 x 2304 @ 60 Hz 4096 x 2304 @ 60 Hz	Thunderbolt 4: 7680 x 4320 @ 60 Hz 4096 x 2304 @ 60 Hz 4096 x 2304 @ 60 Hz 4096 x 2304 @ 60 Hz
Hybrid mode	Thunderbolt 4: 7680 x 4320 @ 60 Hz	Thunderbolt 4: 7680 x 4320 @ 60 Hz 4096 x 2304 @ 60 Hz	Thunderbolt 4: 7680 x 4320 @ 60 Hz 4096 x 2304 @ 60 Hz 4096 x 2304 @ 60 Hz	Thunderbolt 4: 7680 x 4320 @ 60 Hz 4096 x 2304 @ 60 Hz 4096 x 2304 @ 60 Hz 4096 x 2304 @ 60 Hz

*When connecting via docking station, additional external displays can be connected under Hybrid mode (with Internal Display Off).

Table 2. Supported display via docking station under Hybrid modeSupported display via docking station under Hybrid mode
Hybrid mode
TBT Dock	Type-C TBT + DP + DP + HDMI/MFDP: 4k@60 Hz + 2k@60 Hz*3	Up to 3 if internal display on Up to 4 if internal display off Connect either HDMI or MFDP only, do not connect both of them
Single Cable Dock	DP + DP + HDMI : FHD@60 Hz3 DP + DP + MFDP : FHD@60 Hz3
Dual Cable Dock	DP + DP + HDMI: 2k@60 Hz3 DP + DP + MFDP: 2k@60 Hz3