Dell - DELL-SD25TB5 Pro Thunderbolt 5 Smart Dock
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About this product
Dell DELL-SD25TB5 Pro Thunderbolt 5 Smart Dock provides next-generation docking for high-performance workstations and laptops. Dual Thunderbolt 5 ports deliver ultra-fast bandwidth for external drives and peripherals. Video outputs include two DisplayPort 2.1 ports and one HDMI 2.1 port, supporting up to four 4K displays at 120Hz or a single 8K display at 60Hz. The dock supplies up to 300W charging to compatible Dell systems over a single USB-C cable and up to 240W for non-Dell systems. Multiple USB-A and USB-C ports expand connectivity, while an integrated 2.5Gb Ethernet port provides fast wired networking. Smart management features enable remote firmware updates over Wi‑Fi and enterprise-grade WPA3 encryption, and a Kensington Security Slot secures the device.
Next-generation Thunderbolt 5 connectivity
Dual Thunderbolt 5 ports offer maximum bandwidth for high-speed storage, displays, and peripherals, enabling advanced multitasking and fast data transfers.
Powerful multi-monitor support
Multiple display outputs (2 x DisplayPort 2.1, 1 x HDMI 2.1) support up to four 4K monitors at 120Hz or a single 8K display at 60Hz for flexible multi-monitor setups.
High-wattage charging
Delivers up to 300W of power to compatible Dell systems over a single USB-C cable, and up to 240W for non-Dell systems, reducing the need for separate power adapters.
Extensive ports and high-speed networking
Expanded connectivity with multiple USB-A and USB-C ports plus a 2.5Gb Ethernet port for fast wired networking and easy device connections.
Enhanced IT management and security
Smart dock features enable remote firmware updates over Wi‑Fi, WPA3 encryption for secure connections, and a Kensington Security Slot for physical protection.
- Maximum Number of Displays Supported4Maximum Supported Resolution8K (4320p)Number of DisplayPort Outputs (Total)2
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Dell DELL-SD25TB5 Pro Thunderbolt 5 Smart Dock provides next-generation docking for high-performance workstations and laptops. Dual Thunderbolt 5 ports deliver ultra-fast bandwidth for external drives and peripherals. Video outputs include two DisplayPort 2.1 ports and one HDMI 2.1 port, supporting up to four 4K displays at 120Hz or a single 8K display at 60Hz. The dock supplies up to 300W charging to compatible Dell systems over a single USB-C cable and up to 240W for non-Dell systems. Multiple USB-A and USB-C ports expand connectivity, while an integrated 2.5Gb Ethernet port provides fast wired networking. Smart management features enable remote firmware updates over Wi‑Fi and enterprise-grade WPA3 encryption, and a Kensington Security Slot secures the device.

The SD25TB5 is the Dell Pro Thunderbolt 5 Smart Dock, a high-performance docking station designed for AI PCs and demanding workloads. It leverages the latest Thunderbolt 5 technology to provide powerful connectivity and fast data transfer speeds. Key specifications — Power delivery: the SD25TB5 can deliver up to 300W of power to Dell systems and up to 240W to non-Dell systems over a single USB-C cable. Connectivity and ports: it features a comprehensive array of ports for connecting multiple peripherals and displays, including 2 x Thunderbolt 5 ports, 2 x DisplayPort 2.1, 1 x HDMI 2.1, 2 x USB 3.2 Type-C ports, 4 x USB 3.2 Type-A ports, and 1 x 2.5Gb Ethernet (RJ45) port.

Provides up to ~300W power delivery when used with Dell systems, with a maximum data transfer rate of ~1.25 GB/s. Features a Thunderbolt 5 host connection and includes 2 Thunderbolt 5 downstream ports for high-speed connectivity.

The Dell Universal Dock D6000 connects your laptop to multiple devices through a single USB-C or USB-A cable. Powered by DisplayLink technology, it supports up to three 4K displays simultaneously. Ports include 2 DisplayPort, 1 HDMI, 4 USB-A (one with PowerShare), 1 USB-C with PowerShare, Gigabit Ethernet, 3.5mm combo audio, and audio line-out. The dock delivers up to 65W power to your laptop while keeping peripherals connected, and the integrated USB-C cable includes a built-in USB-A adapter for wide compatibility.
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