Dell Pro Thunderbolt 4 Smart Dock SD25TB4 - Enhance Productivity and Connectivity
The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 is a high-performance docking solution engineered for professionals and IT teams who require seamless multitasking, powerful connectivity, and efficient device management. Designed for enterprise environments and demanding workflows, this dock supports multiple 4K displays, delivers robust power, and integrates advanced security features.
This smart dock supports up to four 4K monitors at 60Hz, provides 130W USB-C power delivery for Dell laptops, and includes versatile connectivity options like Thunderbolt 4, USB-C, USB-A, HDMI, and DisplayPort. Enterprise-grade security, remote management capabilities, and sustainable materials make it ideal for modern offices and IT teams aiming to boost efficiency while reducing environmental impact.
Maximize Multitasking with Four 4K Displays
With support for up to four 4K monitors at 60Hz, the Dell Pro Thunderbolt 4 Smart Dock allows for smooth multitasking across multiple applications. Whether running AI workloads, data analytics, or creative projects, this dock ensures your workstation keeps up with demanding tasks.
Power Delivery and Device Charging
Deliver up to 130W of USB-C power to compatible Dell laptops, keeping devices charged even during intensive workloads. Multiple USB-A and USB-C ports provide fast data transfer and power for peripherals, ensuring your entire workstation stays connected and productive.
Simplified IT Management
Reduce IT complexity with advanced fleet management features. Firmware updates can be scheduled during off-hours, avoiding disruption for users. The Dell Device Management Console allows administrators to access dock settings remotely without connecting a PC or installing software. Intel vPro-enabled PCs gain out-of-band management capabilities through Intel AMT over Thunderbolt, providing unparalleled flexibility.
Advanced Security and Reliable Connectivity
Protect sensitive data with hardware-level security and WPA-3 192-bit encryption. The dock also features a reversible USB-C cable for flexible workstation layouts, and the 2.5GbE RJ45 Ethernet port ensures fast, stable wired networking.
Eco-Conscious Design
Constructed with at least 65% post-consumer recycled materials, the dock supports sustainable IT practices. Packaging is fully recycled or renewable, making it a smart choice for businesses that prioritize environmental responsibility.
Extensive Port Options
Front Ports:
Rear Ports:
Technical Capabilities
Why Choose the Dell Pro Thunderbolt 4 Smart Dock
More than a docking station, this solution is a future-ready tool for professionals who demand performance, manageability, and sustainable design. From AI workflows to streamlined IT operations, the SD25TB4 delivers reliability, speed, and efficiency in every task.
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Specifications | |
| Product Code | NBDE210-BRFL |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Displays Supported | 4 |
| Management Features | |
| Host PC Management | Intel AMT over Thunderbolt with select Intel vPro PCs |
| MAC address pass-through | |
| PXE Boot | |
| Dock Power Button Sync | |
| Wake-On-LAN | |
| WLAN to LAN switch | |
| Kernel Direct Memory Access (DMA) protection | |
| Dock Management Features | Remote firmware updates without a PC |
| Host-based firmware updates | |
| Firmware update on disconnect | |
| Port Disablement independent of PC | |
| Device Supported | Notebook |
| Video Resolution | |
| DP1.4 / DP2.1 with Display Stream Compression | Up to: |
| 4 x 4K (3840x2160) @ 60Hz | |
| 3 x 4K (3840x2160) @ 60Hz | |
| 2 x 6K (6144 x 3456) @ 60Hz | |
| 1 x 8K (7680 x 4320) @ 60Hz | |
| DP1.4 without Display Stream Compression | Up to: |
| 4 x QHD (2560x1440) @ 60Hz | |
| 3 x WQHD (3440 x 1440) @ 60Hz | |
| 2 x 4K (3840x2160) @ 60Hz | |
| 1 x 5K WUHD (5120 x 2160) @ 60Hz | |
| Network & Communication | |
| Ethernet Technology | RJ45 Ethernet port, 2.5GbE |
| Interfaces/Ports | |
| Interfaces | Video interfaces |
| 2 x DP1.4 | |
| 1 x HDMI 2.1 | |
| 1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4 | |
| 2 x Thunderbolt 4 | |
| USB Ports (Data Only) | |
| 4 x USB-A 3.2 Gen 2 (10 Gbps) | |
| 1 x USB-C 3.2 Gen 2 (10 Gbps) | |
| USB Ports (Power) | 4 x USB-A 3.2 Gen 2 (4.5W each) |
| 1 x USB-C 3.2 Gen 2 (15W) | |
| 1 x USB-C Multi-function DisplayPort (7.5W) | |
| 2 x Thunderbolt 4 (15W each) | |
| All deliver power with or without PC | |
| USB Power Delivery | 130W (Dell systems) |
| 96W (non-Dell systems) | |
| Software | |
| Operating System Supported | Windows 10 |
| Windows 11 | |
| Ubuntu | |
| Red Hat Enterprise Linux | |
| ChromeOS | |
| macOS | |
| Power Description | |
| Maximum Power Supply Wattage | 180W |
| Physical Characteristics | |
| Height | 205mm |
| Width | 90mm |
| Depth | 35.25mm |
| Weight (Approximate) | 579g |
| Miscellaneous | |
| Package Contents | Docking Station |
| Power Adapter and Power Cord | |
| Documentation (Quick Start Guide, Safety, Environmental, and Regulatory Information) | |
| Kensington Security Slot | Yes |
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