Dell Pro Thunderbolt 4 Smart Dock - SD25TB4

Features & Design

Engineered for success

Maximise your AI PC productivity by seamlessly using Gen AI tools across up to four 4K 60Hz displays, staying powered with up to 130W power delivery, and connecting all your peripherals effortlessly.

Most manageable and secure

Elevate the IT management experience by directly managing your smart docks from the Dell Device Management Console – no PC connection or software required.

Most manageable commercial dock

Reduce IT efforts by scheduling updates during off-hours, while ensuring fleetwide firmware compliance and eliminating end user interruptions.

Effortless maintenance

Remotely configure, deploy and update smart Docks over Wi-Fi via industry’s first holistic peripheral management solution.

Unlock out-of-band management on select Intel vPro^® PCs with Intel^® Active Management Technology (Intel^® AMT) over Thunderbolt via the connected dock.

Work Smarter

Keep users working confidently with enterprise-grade WPA-3 192-bit encryption for secure Wi-Fi communication. Safeguard your sensitive data with tamper-resistant, hardware-based encryption built into your Dell Pro Thunderbolt 4 Smart Dock.

Connect your way

Configure your workspace to your liking with an ambidextrous USB-C cable that can be routed left or right.

Technical Specification

Product: Dell Pro SD25TB4 Thunderbolt 4 Smart Docking Station

Product Type: Smart Dock

Device Supported: Notebook

Connectivity Technology: Wired

Number of Displays Supported: 4

Video Resolution

DP1.4 / DP2.1 with Display Stream Compression

Up to

• 4x 4K (3840x2160) @ 60Hz
• 3x 4K (3840x2160) @ 60Hz
• 2x 6K (6144 x 3456) @ 60Hz
• 1x 8K (7680 x 4320) @ 60Hz

DP1.4 without Display Stream Compression

Up to

• 4x QHD (2560x1440) @ 60Hz
• 3x WQHD (3440 x 1440) @ 60Hz
• 2x 4K (3840x2160) @ 60Hz
• 1x 5K WUHD (5120 x 2160) @ 60Hz

Ethernet Technology: RJ45 Ethernet port, 2.5GbE

USB Ports (Power)

• 4x USB-A 3.2 Gen 2 (4.5W each)
• 1x USB-C 3.2 Gen 2 (15W)
• 1x USB-C Multi-function DisplayPort (7.5W)
• 2x Thunderbolt 4 (15W each)
• All deliver power with or without PC

USB Power Delivery: 130W (Dell systems), 96W (non-Dell systems)

Maximum Power Supply Wattage: 180W

Dimensions (H x W x D): 205 x 90 x 35.25mm

Weight: 579 g

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

Warranty: 3-year Limited Hardware with Advanced Exchange

Ports and slots

1. USB-A 3.2 Gen 2 with PowerShare
2. USB-C 3.2 Gen 2
3. USB-A 3.2 Gen 2 with PowerShare
4. USB-A 3.2 Gen 2 with PowerShare
5. USB-A 3.2 Gen 2 with PowerShare
6. HDMI 2.1
7. DisplayPort 1.4
8. DisplayPort 1.4
9. USB-C 3.2 Gen 2 Multifunction DisplayPort 1.4
10. Thunderbolt 4
11. Thunderbolt 4
12. 2.5 Gigabit Ethernet (RJ45)
13. Power In

Dimensions

• Height: 205mm
• Width: 90mm
• Depth: 35.25mm

Take on intensive workloads with the latest Thunderbolt 4 smart dock delivering up to 130W of power and remote management capabilities.