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Dell SD25TB4 Docking Station
Dell · Docking Station

Dell SD25TB4 Docking Station

Thunderbolt 4 · 4

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  • Connection Thunderbolt 4
  • displays 4

Dell SD25TB4 Docking Station is a Thunderbolt 4 docking station for up to 4 screens. Check that your laptop's USB-C port supports video before you buy. It came out in 2025.

Released
2025-04-11

Specifications

Key specs

Connection
Thunderbolt 4
displays
4
Released
2025-04-11
Part number
210-BRKN

Ports & interfaces

Connectivity technology
Wired
Host interface
Thunderbolt 4
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
PowerShare
Yes
Number of USB ports with PowerShare support
4
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
130 W
HDMI ports quantity
1
HDMI version
2.1
DisplayPorts quantity
2
DisplayPort version
1.4
Thunderbolt 4 ports quantity
2
DC-in jack
Yes
USB Type-C DisplayPort Alternate Mode
Yes

Network

Ethernet LAN
Yes
Ethernet LAN (RJ-45) ports
1
Ethernet LAN data rates
2500 Mbit/s
Wake-on-LAN ready
Yes
View all specifications +5 more sectionsShow fewer specifications

Performance

HD type
8K Ultra HD
Maximum digital resolution
7680 x 4320 pixels
Number of displays supported
4
Cable lock slot
Yes
Cable lock slot type
Kensington
Product colour
Black
LED indicators
Yes

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

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

Width
90 mm
Depth
35.2 mm
Height
205 mm
Weight
579 g

Check the manufacturer's page before buying.

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About this product

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

SD25TB4 vs similar docking stations

Dell SD25TB4 Docking StationDell WD25TB4 Docking StationDell Pro Thunderbolt 4 SD25TB4Lenovo 40BG0135UK Docking Station
ConnectionThunderbolt 4Thunderbolt 4Thunderbolt 4Thunderbolt 4
displays4444
Released2025202520252026

Questions about the SD25TB4

What are the main specs of the Dell SD25TB4 Docking Station?

Thunderbolt 4, 4.

How does the Dell SD25TB4 Docking Station connect?

It connects over Thunderbolt 4.

How many displays can the Dell SD25TB4 Docking Station run?

Up to 4.

When did the Dell SD25TB4 Docking Station come out?

It was released in 2025/04 (Dell).

With photos

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Dell SD25TB4 Docking StationBuy now on Amazon