Dell SD25TB5 Pro Thunderbolt 5 Smart Dock 300W
- 12 ports: 2x Thunderbolt 5, 2x DP2.1, 1x HDMI 2.1, 5x USB
- Up to 300W to Dell systems, 240W to others
- Four displays: 4K @ 120Hz each, or one 8K @ 60Hz
- 1.25 GB/s data transfer
- Windows, macOS, ChromeOS, Linux
- Remote management over Wi-Fi
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A powerful Thunderbolt dock that charges high-wattage laptops and drives up to four fast displays from one cable, with remote IT management. Non-Dell laptops get less power, and dimensions are not listed.
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ASIN: B0FQR1Y9CRModel: SD25TB5Category: Laptop Docking Stations
Overview
A single Thunderbolt cable carries power, data and video through the Dell Pro Smart Dock, which feeds up to four high-refresh monitors and charges demanding AI laptops, while IT can update it remotely over Wi-Fi.
One-cable desk setup with enough power for workstation laptops and four screens is the reason to buy it. Full power goes only to Dell systems, and IT features matter most in managed fleets.
Who it's for
Suited to managed corporate desks, hot-desking and creators with multi-monitor setups. A simple USB-C hub is enough for light single-screen use.
Pros and cons
- High charging power
- Four high-refresh displays
- Thunderbolt 5 bandwidth
- Works across major operating systems
- Less power for non-Dell laptops
- Dimensions not listed
- Advanced features need Dell tools
Performance notes
Thunderbolt bandwidth is shared between displays, data and power, so the highest resolutions use the most of it. Charging output depends on the laptop, with full wattage reserved for Dell systems.
Specifications
| Brand | Dell |
|---|---|
| Model | SD25TB5 |
| Capacity & performance | |
| Wattage | 300 watts Dell, 240W non-Dell |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Compatible operating systems | Windows 10/11, macOS, ChromeOS, Red Hat Enterprise Linux, Ubuntu |
| Other details | |
| Number of ports | 12 |
| Ports | 2x Thunderbolt 5, 2x DP2.1, 1x HDMI 2.1, 5x USB |
| Displays | Up to four: 8K @ 60Hz single or 4K @ 120Hz quad |
| Data transfer rate | 1.25 GB/s |
| Management | Remote over Wi-Fi, WPA-3 192-bit encryption |
Frequently asked questions
How big is the Dell SD25TB5 dock?
The listing does not give dimensions or weight.
Will the Dell SD25TB5 charge a non-Dell laptop?
Yes. It delivers up to 240W to non-Dell systems and up to 300W to Dell systems.
How many monitors can the Dell SD25TB5 run?
Up to four at 4K @ 120Hz, or a single display at 8K @ 60Hz.