Dell Pro Thunderbolt 4 Smart Dock SD25TB4

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.

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)

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

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)

INTERNATIONAL -

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.