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Maximise your AI PC productivity on the industry’s first, and most powerful, Thunderbolt 5 smart dock, built for seamless multitasking using Gen AI tools across up to four 4K 120Hz displays. Featuring extended power range, this smart dock delivers up to 300W of power over a single USB-C cable to meet the demands of the highest performance AI PCs. Modern ports ensure a wide range of peripheral connectivity.

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.
Most secure smart dock
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 Smart Dock.
Effortless maintenance
Remotely configure, deploy and update Dell Pro Smart Docks over Wi-Fi without the user connecting to a PC.
Unlock out-of-band management on select Intel vPro® PCs with Intel® Active Management Technology (Intel® AMT) over Thunderbolt from the connected dock.

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

The Dell Pro Thunderbolt 5 Smart Dock is built with at least 65% post-consumer recycled materials and packaged with 100% recycled or renewable packaging.
| Ports & interfaces | |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| 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 | 1 |
| Host interface | Thunderbolt 5 |
| USB 2.0 ports quantity | 0 |
| 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 up to | 15 W |
| DisplayPort version | 2.1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Thunderbolt 5 ports quantity | 2 |
| 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 | 3840 x 2160 pixels |
| Product colour | Black |
| Card reader integrated | No |
| Cable lock slot | Yes |
| LED indicators | Power |
| Data transfer rate | 1.25 Gbit/s |
| Cable lock slot type | Kensington, Noble |
| Number of storage drives supported | 4 |
| Maximum refresh rate | 120 Hz |
| Technical details | |
| Product colour | Black |
| Cable lock slot | Yes |
| Data transfer rate | 1.25 Gbit/s |
| Total carbon footprint (kg of CO2e) | 103 |
| Storage | |
| Card reader integrated | No |
| Power | |
| Power supply | 330 W |
| Software | |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Linux operating systems supported | Yes |
| Other operating systems supported | ChromeOS |
| Mobile operating systems supported | Yes |
| Indication | |
| LED indicators | Power |
| Weight & dimensions | |
| Weight | 632 g |
| Width | 90 mm |
| Depth | 35.3 mm |
| Height | 205 mm |
| Design | |
| Windows operating systems supported | Windows 10, Windows 11 |
| Product colour | Black |
| Cable lock slot | Yes |
| LED indicators | Power |
| Cable lock slot type | Kensington, Noble |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Packaging content | |
| Quick start guide | Yes |
| Cables included | AC |
| AC adapter included | Yes |
| Quantity per pack | 1 pc(s) |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 103 |
| PAIA version | GaBi version 1, 2025 |
| Carbon emissions, energy usage (kg of CO2e) | 38.728 |
| Carbon emissions, manufacturing (kg of CO2e) | 60.461 |
| Carbon emissions, logistics (kg of CO2e) | 1.957 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.854 |
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|---|---|---|---|---|---|---|
| SKU |
DELL-SD25TB5
|
40A80045EU
|
40A80045DE
|
40A80045IT
|
40A80045DK
|
40AS0090EU
|
| Manufacturer |
DELL
|
Lenovo
|
Lenovo
|
Lenovo
|
Lenovo
|
Lenovo
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
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