Skip to the beginning of the images gallery

DELL Pro Thunderbolt 4 SD25TB4 Wired Black

£217.94 £181.62

Pro Thunderbolt 4 Smart Dock - SD25TB4

More Information

More Information
SKU	DELL-SD25TB4
EAN	5397184961797
Manufacturer	DELL
Availability	Y
PDF URLs	View PDF View PDF View PDF View PDF

Reasons To Buy

Engineered for success

Maximise your AI PC productivity by seamlessly using Gen AI tools across up to four 4K 60Hz displays, staying powered with up to 130W power delivery, and connecting all your peripherals effortlessly.
Video Player is loading.

Most manageable and secure

Elevate the IT management experience by directly managing your smart docks from the Dell Device Management Console – no PC connection or software required.

Most manageable commercial dock
Reduce IT efforts by scheduling updates during off-hours, while ensuring fleetwide firmware compliance and eliminating end user interruptions.

Effortless maintenance
Remotely configure, deploy and update smart Docks over Wi-Fi via industry’s first holistic peripheral management solution.
Unlock out-of-band management on select Intel vPro® PCs with Intel® Active Management Technology (Intel® AMT) over Thunderbolt via the connected dock.

Work Smarter
Keep users working confidently with enterprise-grade WPA-3 192-bit encryption for secure Wi-Fi communication. Safeguard your sensitive data with tamper-resistant, hardware-based encryption built into your Dell Pro Thunderbolt 4 Smart Dock.

Connect your way

Configure your workspace to your liking with an ambidextrous USB-C cable that can be routed left or right.

Designed for sustainability

The Dell Pro Thunderbolt 4 Smart Dock is built with at least 65% post-consumer recycled materials and packaged with 100% recycled or renewable packaging.

Description

Take on intensive workloads with the latest Thunderbolt 4 smart dock delivering up to 130W of power and remote management capabilities.

Specifications

Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2
Host interface	Thunderbolt 4
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
DisplayPorts quantity	2
Microphone in	No
Headphone outputs	0
DC-in jack	Yes
Connectivity technology	Wired
USB Power Delivery (USB PD)	Yes
PowerShare	Yes
Number of USB ports with PowerShare support	4
USB Power Delivery up to	130 W
DisplayPort version	1.4
Thunderbolt 4 ports quantity	2
USB Type-C DisplayPort Alternate Mode	Yes
Network
Wake-on-LAN ready	Yes
Ethernet LAN	Yes
Ethernet LAN data rates	2500 Mbit/s
Ethernet LAN (RJ-45) ports	1
Performance
Maximum digital resolution	7680 x 4320 pixels
Number of displays supported	4
Product colour	Black
Card reader integrated	No
Cable lock slot	Yes
LED indicators	Yes
Cable lock slot type	Kensington
HD type	8K Ultra HD
Technical details
Product colour	Black
Cable lock slot	Yes
Total carbon footprint (kg of CO2e)	93.6
Storage
Card reader integrated	No
Power
Power source type	DC
Power connector	USB Type-C
Power supply	180 W
Software
Windows operating systems supported	Windows 10, Windows 11
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Other operating systems supported	ChromeOS

Indication
LED indicators	Yes
Operational conditions
Operating temperature (T-T)	0 - 35 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80%
Storage relative humidity (H-H)	5 - 90%
Weight & dimensions
Weight	579 g
Width	90 mm
Depth	35.2 mm
Height	205 mm
Design
Windows operating systems supported	Windows 10, Windows 11
Mac operating systems supported	Yes
Product colour	Black
Cable lock slot	Yes
LED indicators	Yes
Cable lock slot type	Kensington
Packaging data
Quantity per pack	1 pc(s)
Packaging content
Quick start guide	Yes
Quantity per pack	1 pc(s)
Carbon footprint
Total carbon footprint (kg of CO2e)	93.6
PAIA version	GaBi version 1, 2025
Carbon emissions, energy usage (kg of CO2e)	60.4656
Carbon emissions, manufacturing (kg of CO2e)	30.0456
Carbon emissions, logistics (kg of CO2e)	1.9656
Carbon emissions, end-of-life (kg of CO2e)	1.1232

Delivery Details

UK distributors.
Order before 4 pm for next-day delivery.
Standard (2-3 days) £7.50
Next Day £9.99
Free standard delivery over £100

There are deivery surcharges to these postcodes:

Postcode	Charge
IV3-40	£20
IV52-54	£20
IV63	£20
KW1-14	£20
PA10-40	£20
PH19-40	£20
PH50	£20
HS	£50
IV41-51	£50
IV55-56	£50
KA27-28	£50
KW15-17	£50
PA41-49	£50
PA60-62	£50
PA76-78	£50
PH41-44	£50
ZE	£50
IM	£50
JE	£50
GY	£50
TR21-25	£50
BT	£20

Suggested Products

Hypertec ProDock Station - Universal Multi-Display...

Shop Now

j5create JTD562 - 8K Thunderbolt™ 4 Docking Stat...

Shop Now

Lindy DST-Pro USB4, USB-C Laptop Docking Station

Shop Now

Lenovo ThinkPad Thunderbolt 4 WorkStation Wired Bl...

Shop Now

Lenovo ThinkPad Hybrid USB-C with USB-A Dock Wired...

Shop Now

Microsoft Surface Thunderbolt 4 Dock Wired Black

Shop Now

HP Thunderbolt Dock 280W G4 w/Combo Cable

Shop Now

HP Thunderbolt Dock 120W G4

Shop Now

HP Thunderbolt Dock 280W G4 w/Combo Cable

Shop Now

V7 DOCKUCPT3D laptop dock/port replicator Wired US...

Shop Now

Lindy DST-Pro Universal, USB-C and Type A Hybrid L...

Shop Now

HP Thunderbolt Dock 120W G4 Wired Thunderbolt 4 Bl...

Shop Now

HP USB-C G5 Essential Dock

Shop Now

StarTech.com USB C Dock - 4K 60Hz Quad Monitor Dis...

Shop Now

Lenovo ThinkPad Universal Thunderbolt 4 Wired Blac...

Shop Now

StarTech.com Thunderbolt 3 PCIe Expansion Chassis,...

Shop Now

ALOGIC DUPRDX2-100 laptop dock/port replicator Wir...

Shop Now

Kensington SD5000T5 EQ Thunderbolt 5 Triple 4K Doc...

Shop Now

DELL DELL-WD25TB4 laptop dock/port replicator Wire...

Shop Now

DELL WD25TB5 Wired Thunderbolt 5 Black

Shop Now

StarTech.com Triple-Monitor USB-C Docking Station,...

Shop Now

StarTech.com Triple-Monitor USB4 Docking Station, ...

Shop Now

HP Thunderbolt 4 Ultra 280W G6 Dock

Shop Now

HP Thunderbolt 4 Ultra 180W G6 Dock

Shop Now

HP Thunderbolt 4 100W G6 Dock

Shop Now

i-tec Universal 5x 4K/60Hz Display Docking Station...

Shop Now

DELL Performance Dock – WD19DCS

Shop Now