Product comparison · 2 laptop docks & port replicators

Dell Pro Dock WD25Z vs Dell WD25TB5 Wired Thunderbolt 5 Black

43specifications compared
12differ
31identical
8known for one product only

Key differences

DisplayPort version
- Pro Dock WD25Z:1.4
- WD25TB5 Wired Thunderbolt 5 Black:2.1
Maximum refresh rate
- Pro Dock WD25Z:60 Hz
- WD25TB5 Wired Thunderbolt 5 Black:120 Hz
LED indicators
- Pro Dock WD25Z:Power
- WD25TB5 Wired Thunderbolt 5 Black:Yes
Power supply
- Pro Dock WD25Z:180 W
- WD25TB5 Wired Thunderbolt 5 Black:330 W
Weight
- Pro Dock WD25Z:550 g
- WD25TB5 Wired Thunderbolt 5 Black:620 g
Carbon emissions, end-of-life (kg of CO2e)
- Pro Dock WD25Z:0.82
- WD25TB5 Wired Thunderbolt 5 Black:1.84
Carbon emissions, energy usage (kg of CO2e)
- Pro Dock WD25Z:60.45
- WD25TB5 Wired Thunderbolt 5 Black:37.94
Carbon emissions, logistics (kg of CO2e)
- Pro Dock WD25Z:2
- WD25TB5 Wired Thunderbolt 5 Black:2.04

Side by side

Differences highlightedShow differences only

Comparison of Pro Dock WD25Z, WD25TB5
51 specifications	A Dell Pro Dock WD25Z View product	B Dell WD25TB5 Wired Thunderbolt 5 Black Model WD25TB5 View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	USB 3.2 Gen 2 (3.1 Gen 2) Type-C	Thunderbolt 5
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	4	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2	2
HDMI ports quantity	1	1
HDMI version	2.1	2.1
DisplayPorts quantity	2	2
DisplayPort versionDiffers	1.4	2.1
Thunderbolt 5 ports quantityKnown for one	Unknown — not stated by the source	2
Microphone in	No	No
Headphone outputs	0	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
USB Power Delivery up toKnown for one	130 W	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data rates	2500 Mbit/s	2500 Mbit/s
Wake-on-LAN ready	Yes	Yes
Performance2 differ
Product colour	Black	Black
Card reader integrated	No	No
Data transfer rate	1.25 Gbit/s	1.25 Gbit/s
Maximum digital resolution	6144 x 3456 pixels	6144 x 3456 pixels
Maximum refresh rateDiffers	60 Hz	120 Hz
Number of displays supported	4	4
Cable lock slot type	Kensington	Kensington
On/off switchKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Power	Yes
Power1 differ
Power source type	DC	DC
Power supplyDiffers	180 W	330 W
Power cable lengthKnown for one	Unknown — not stated by the source	0.83 m
Wireless chargingKnown for one	Unknown — not stated by the source	No
Software1 differ
Windows operating systems supported	Windows 10, Windows 11	Windows 10, Windows 11
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedDiffers	Linpus Linux 9.6, Ubuntu 24.04 LTS	Ubuntu 24.04 LTS
Other operating systems supported	ChromeOS	ChromeOS
Weight & dimensions1 differ
Width	90 mm	90 mm
Depth	35.3 mm	35.3 mm
Height	205 mm	205 mm
WeightDiffers	550 g	620 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Quick start guide	Yes	Yes
Carbon footprint5 differ
Carbon emissions, end-of-life (kg of CO2e)Differs	0.82	1.84
Carbon emissions, energy usage (kg of CO2e)Differs	60.45	37.94
Carbon emissions, logistics (kg of CO2e)Differs	2	2.04
Carbon emissions, manufacturing (kg of CO2e)Differs	27.54	60.18
PAIA version	GaBi version 1, 2025	GaBi version 1, 2025
Total carbon footprint (kg of CO2e)Differs	90.9	102

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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