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DellLaptop Docks & Port Replicators
Pro Thunderbolt 4 SD25TB4 Wired Black
- Wired
- Host interface: Thunderbolt 4
- USB Power Delivery (USB PD)
- Ethernet LAN 2500 Mbit/s Wake-on-LAN ready
- Cable lock slot
Special orderPrice on request
- Reply within 1 business day
- Volume & business pricing
- Shipping across Canada & US
Overview
Take on intensive workloads with the latest Thunderbolt 4 smart dock delivering up to 130W of power and remote management capabilities.
Specifications
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
- Microphone in
- No
- 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
Performance
- Card reader integrated
- No
- 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
Packaging data
- Quantity per pack
- 1 pc(s)
Packaging content
- Quick start guide
- Yes
Carbon footprint
- Total carbon footprint (kg of CO2e)
- 93.6
- Carbon emissions, manufacturing (kg of CO2e)
- 30.05
- Carbon emissions, logistics (kg of CO2e)
- 1.97
- Carbon emissions, energy usage (kg of CO2e)
- 60.47
- Carbon emissions, end-of-life (kg of CO2e)
- 1.12
- PAIA version
- GaBi version 1, 2025
Downloads
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