Dell Pro Thunderbolt 4 Smart Dock SD25TB4
The Dell Pro Thunderbolt 4 Smart Dock is engineered for professionals who demand seamless connectivity and maximum productivity. This Thunderbolt 4 docking station delivers up to 130W of power to Dell laptops and 96W to non-Dell systems, making it ideal for power-hungry workstations. Whether you're managing complex projects, editing 4K content, or running multiple applications simultaneously, this dock transforms your laptop into a full-featured desktop workstation with support for up to four 4K displays at 60 Hz. The SD25TB4 combines enterprise-grade performance with professional-grade connectivity, featuring DisplayPort 1.4, HDMI 2.1, USB-C, and 2.5GbE Ethernet for lightning-fast data transfer and network speeds.
Key Features
-
130W Power Delivery to Dell laptops; 96W to compatible non-Dell systems
- Support for up to four 4K displays at 60 Hz via DisplayPort 1.4 and HDMI 2.1
-
Thunderbolt 4 connectivity with 40 Gbps data transfer speeds
- Multiple USB-C ports for peripheral connectivity and charging
-
2.5GbE Ethernet for high-speed wired network connections
- Compact professional design suitable for office and mobile workspaces
- 3-year limited hardware warranty with advanced exchange service
- Hot-swappable dock design for seamless laptop transitions
Technical Specifications
| Specification |
Details |
| Manufacturer |
Dell |
| Model Number |
SD25TB4 |
| Connection Type |
Thunderbolt 4 |
| Power Delivery |
130W (Dell systems), 96W (non-Dell systems) |
| Display Support |
Up to 4x 4K @ 60 Hz |
| Video Outputs |
DisplayPort 1.4, HDMI 2.1 |
| Data Transfer Speed |
40 Gbps (Thunderbolt 4) |
| Ethernet |
RJ45, 2.5GbE |
| USB Ports |
Multiple USB-C ports |
| Warranty |
3-year limited hardware warranty with advanced exchange |
Frequently Asked Questions
What is a Thunderbolt 4 smart dock and why do I need one?
A Thunderbolt 4 smart dock is a docking station that consolidates multiple connections into a single port, delivering power, video, and data through one cable. The Dell Pro SD25TB4 eliminates cable clutter, supports multiple 4K displays, and provides enterprise-grade connectivity for professionals working with demanding applications.
How many monitors can the Dell Pro Thunderbolt 4 dock support?
The SD25TB4 supports up to four 4K displays at 60 Hz, making it perfect for multi-monitor setups that require high resolution and smooth performance for video editing, financial analysis, or creative workflows.
Is the Dell Pro Thunderbolt 4 Smart Dock compatible with non-Dell laptops?
Yes, the Thunderbolt 4 docking station is compatible with any Thunderbolt 4-equipped laptop. While Dell systems receive 130W power delivery, non-Dell systems receive 96W, which is sufficient for most ultrabooks and professional laptops.
What are the networking capabilities of the SD25TB4?
The dock features 2.5GbE Ethernet connectivity via RJ45, providing high-speed wired network access for stable, low-latency connections ideal for video conferencing, large file transfers, and enterprise environments.
