Technical Specification

Product: Dell Pro Thunderbolt 5 Smart Dock - SD25TB5

Connectivity Technology: Wired

Device Supported: Notebook

Ethernet Technology: 2.5 Gigabit Ethernet

Host Interface: Thunderbolt 5

Cable Length: 83 cm

Thunderbolt Version: 5

DisplayPort Version: 2.1

HDMI Version: 2.1

Features

• Power Delivery Pass-through
• LED Power Indicator

Management Features

• WLAN to LAN Switch
• Port Disablement
• Dell Command Update (DCU)
• Intel AMT over Thunderbolt with select Intel vPro PCs
• Kernel Direct Memory Access (DMA) Protection
• Wake-on-LAN
• Dock Power Button Sync
• PXE Boot
• MAC Address Pass-through

Number of Displays Supported: 4

Screen Mode Supported

• QHD @ 60Hz
• WQHD @ 60Hz
• 4K @ 60Hz
• 5K @ 60Hz
• 6K @ 60Hz
• 8K @ 60Hz
• 4K @ 120Hz

Supported Resolutions

• 7680 x 4320
• 6144 x 3456
• 5120 x 2160
• 3840 x 2160
• 3440 x 1440
• 2560 x 1440

Maximum Data Transfer Rate: 1.25 GB/s

Security Slot Type

• Noble Wedge Security Slot
• Kensington Security Slot

Power Delivery Details

• 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 5 (15W each)
• All deliver power with or without PC

Power Delivery

• 300W (Dell Systems)
• 240W (non-Dell Systems)

Video Resolution Details

• QHD - 60 Hz (Quad Display)
• WQHD - 60 Hz (Triple Display)
• 4K - 60 Hz (Dual Display)
• 5K - 60 Hz (Single Display)
• 4K - 60 Hz (Quad Display)
• 4K - 60 Hz (Triple Display)
• 6K - 60 Hz (Dual Display)
• 8K - 60 Hz (Single Display)
• 4K - 120 Hz (Quad Display)
• 4K - 120 Hz (Triple Display)

Kensington Security Slot: Yes

Maximum Power Supply Wattage: 330 W

Weight: 632 g (Approximate)

Warranty: 3-year Advanced exchange service

Ports

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 2.1
8. DisplayPort 2.1
9. USB-C 3.2 Gen 2 Multifunction DisplayPort 2.1
10. Thunderbolt 5
11. Thunderbolt 5
12. 2.5 Gigabit Ethernet (RJ45)
13. Power In

Features and Design

Conquer intense workloads with versatile Thunderbolt 5 smart dock, delivering up to 300W of future-ready power and remote management capabilities.

Future-proof your productivity

Maximise your AI PC productivity on the industry’s first, and most powerful, Thunderbolt 5 smart dock, built for seamless multitasking using Gen AI tools across up to four 4K 120Hz displays. Featuring extended power range, this smart dock delivers up to 300W of power over a single USB-C cable to meet the demands of the highest performance AI PCs. Modern ports ensure a wide range of peripheral connectivity.

More 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. Learn more.

Most secure smart dock

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 Smart Dock.

Effortless maintenance

Remotely configure, deploy and update Dell Pro Smart Docks over Wi-Fi without the user connecting to a PC.

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

Connect your way

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

Designed for sustainability

The Dell Pro Thunderbolt 5 Smart Dock is built with at least 65% post-consumer recycled materials and packaged with 100% recycled or renewable packaging.