[shortdesc] Thunderbolt 4 connectivity, up to 4x 4K displays, 130W power delivery, 2.5GbE RJ45, multi OS support, advanced remote management [/shortdesc]

[properties]

Model	Dell Pro Thunderbolt 4 Smart Dock SD25TB4
Product Type	Thunderbolt 4 smart docking station
Docking Interface	Thunderbolt 4 (Type-C connector)
Connectivity Technology	Wired
Device Supported	Dell commercial and compatible non-Dell systems
Power Adapter	180 W AC power adapter
Power Delivery	Up to 130 W power delivery to Dell commercial notebooks; up to 96 W power delivery to non-Dell systems
Number of Displays Supported	Up to 4 external displays (via Thunderbolt input)
Maximum Resolution	Up to 1 x 8K (7680 × 4320) @ 60 Hz with Display Stream Compression
Video Interfaces	2 x DisplayPort 1.4; 1 x HDMI 2.1; 1 x USB-C 3.2 Gen 2 multi-function DisplayPort 1.4; 2 x Thunderbolt 4
USB Ports	4 x USB-A 3.2 Gen 2 (10 Gbps); 1 x USB-C 3.2 Gen 2 (10 Gbps)
Ethernet	2.5 Gigabit Ethernet (RJ45)
Cable Length	0.83 m
Dimensions (W × D × H)	205 mm x 90 mm x 35.25 mm (8.07 in x 3.54 in x 1.39 in)
Dock Weight	579 g (1.28 lb)
Operating Systems Supported	Windows 10; Windows 11; Ubuntu 24.04; Red Hat Enterprise Linux 9.6+; ChromeOS 137; macOS
Security Slots	1 x Kensington lock slot; 1 x wedge-shaped lock slot (cable lock sold separately)

[/properties]

[specifications]

Display Support (DP1.4 without DSC)	Up to 4 x QHD (2560 × 1440) @ 60 Hz; 3 x WQHD (3440 × 1440) @ 60 Hz; 2 x 4K (3840 × 2160) @ 60 Hz; 1 x 5K WUHD (5120 × 2160) @ 60 Hz
Display Support (DP1.4 / DP2.1 with DSC)	Up to 4 x 4K (3840 × 2160) @ 60 Hz; 3 x 4K (3840 × 2160) @ 60 Hz; 2 x 6K (6144 × 3456) @ 60 Hz; 1 x 8K (7680 × 4320) @ 60 Hz
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 (4.5 W each); 1 x USB-C 3.2 Gen 2 (15 W); 1 x USB-C multi-function DisplayPort (7.5 W); 2 x Thunderbolt 4 (15 W each); all deliver power with or without PC
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
Host Software (Windows)	Dell Firmware Utility; Dell Display and Peripheral Manager; Dell Command Update
Dock Management Features	Remote firmware updates without a PC; host-based firmware updates; firmware update on disconnect; port disablement independent of PC
Cloud Management (No PC Required)	Dell Device Management Console enables automatic or scheduled firmware updates; maintain specific firmware version or downgrade; peripheral inventory and status
Cloud Management Enrollment	Zero touch provisioning with DHCP Auto Discovery or DNS SRV; Dell Display and Peripheral Manager; Dell Management Agent
Networking	2.5 Gigabit Ethernet (RJ45)
LED Indicators	Remote management LED; power button LED; RJ45 LEDs
Certification	Thunderbolt 4 certification

[/specifications]

[accesories]

Included	Docking station; power adapter and power cord; documentation (Quick Start Guide, Safety, Environmental, and Regulatory Information)
Optional	Kensington or wedge-shaped security cable lock (cable lock sold separately)

[/accesories]

Maximize AI PC Productivity with Enterprise Thunderbolt 4 Smart Docking

The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 is built for modern AI PCs and demanding knowledge workers who need high bandwidth, multi-display performance, and reliable power delivery. Deliver up to 130W to compatible Dell commercial notebooks, or up to 96W to non-Dell systems, while connecting up to four external 4K displays from a single Thunderbolt 4 cable. IT teams gain full fleet visibility with advanced remote management that keeps docks updated and secure with minimal user disruption.

Key Benefits & Features

High Power Delivery: Drive performance laptops with up to 130W of power for Dell commercial notebooks and 96W for non-Dell systems, supplied by an efficient 180W AC adapter.
Immersive Multi-Display Support: Natively power up to four 4K displays or a single 8K display at 60Hz with DisplayPort 1.4 and Display Stream Compression (DSC), ideal for trading floors, creators, and engineers.
Extensive Connectivity: Consolidate peripherals with two Thunderbolt 4 ports, two DisplayPort 1.4, one HDMI 2.1, a USB-C multi-function DisplayPort, four SuperSpeed USB-A 3.2 Gen 2 ports, one USB-C 3.2 Gen 2 port, and 2.5 Gigabit Ethernet.
Advanced Manageability: Simplify lifecycle operations using Dell Device Management Console, remote and host-based firmware updates, MAC address pass-through, PXE Boot, and Wake-On-LAN for streamlined deployment at scale.
Security and Sustainability: Help protect data with enterprise-grade WPA-3 192-bit encryption and tamper-resistant hardware-based encryption while supporting ESG goals with up to 65% post-consumer recycled plastics and fully recycled or renewable packaging.

Ideal Use Cases

Enterprise desktops where IT needs centralized, cloud-based management of docks, displays, and PC accessories.
Engineers, analysts, and creators running multiple 4K displays for complex dashboards, design tools, or video workflows.
Hybrid workers who require a single cable connection for power, networking, and peripherals at hot desks or hoteling spaces.
Secure offices that rely on wired 2.5GbE, port control, and lock slots to protect devices and data.

Technical Specifications

Docking Interface: Thunderbolt 4 over USB-C connector.
Max Power Delivery: Up to 130W for Dell commercial notebooks, up to 96W for non-Dell systems from a 180W AC adapter.
Display Support: Up to four 4K 60Hz displays or one 8K 60Hz display with DP1.4 or DP2.1 and Display Stream Compression (DSC).
Video Interfaces: 2 x DisplayPort 1.4, 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) and 1 x USB-C 3.2 Gen 2 (10 Gbps).
USB Ports (Power): All ports deliver power, including 4 x USB-A 3.2 Gen 2 (4.5W each), 1 x USB-C 3.2 Gen 2 (15 W), 1 x USB-C multi-function DisplayPort (7.5 W), and 2 x Thunderbolt 4 (15 W each).
Network Connectivity: 2.5 Gigabit Ethernet (RJ45) with support for MAC address pass-through, PXE Boot, and WLAN to LAN switching.
Operating Systems: Compatible with Windows 10 and 11, Ubuntu 24.04, Red Hat Enterprise Linux 9.6+, ChromeOS 137, and macOS.
Management Features: Remote firmware updates without a PC, firmware on disconnect, port disablement, and Intel AMT over Thunderbolt for select Intel vPro PCs.
Dimensions and Weight: 205 x 90 x 35.25 mm (8.07 x 3.54 x 1.39 in), 1.28 lb dock only, with a 0.83 m attached cable.
Security and Mounting: Kensington and wedge-shaped lock slots for physical security.

Upgrade Your Workspace

Consolidate power, displays, networking, and peripherals into one intelligent Thunderbolt 4 hub that is easy for IT to manage and effortless for users to deploy. Equip your teams with the Dell Pro Thunderbolt 4 Smart Dock SD25TB4. Order today.

Dell Docking Stations