Dell Pro Thunderbolt 4 Smart Dock SD25TB4

Part No. DELL-SD25TB4

by Dell Technologies

Dell Pro Thunderbolt 4 Smart Dock SD25TB4

for Desktop PC, Notebook - Charging Capability - 180 W - Thunderbolt 4 - 4 Displays Supported - WQHD @ 60Hz, 5K @ 60Hz, 6K @ 60Hz, 4K @ 60Hz, QHD @ 60Hz, 8K @ 60Hz - 3440 x 1440, 5120 x 2160, 6144 x 3456, 3840 x 2160, 2560 x 1440, 7680 x 4320 - 6 x USB Ports - 4 x USB Type-A Ports - USB Type-A - 2 x USB Type-C Ports - USB Type-C - Network (RJ-45) - 1 x HDMI Ports - HDMI - 2 x DisplayPorts - DisplayPort - Thunderbolt - 2 x Thunderbolt 4 Ports - Wired - 2.5 Gigabit Ethernet

Part No. DELL-SD25TB4

by Dell Technologies

$517.99
General Information
ManufacturerDell Technologies
Manufacturer Part NumberDELL-SD25TB4
Brand NameDell
Product ModelSD25TB4
Product NamePro Thunderbolt 4 Smart Dock SD25TB4
Marketing Information

Premium user experiences

Create a high-resolution multidisplay set up with native support for up to four 4K 60Hz displays. Experience faster network and USB speeds and expanded USB-A ports with PowerShare, to keep your devices charged without the need for PC power.

Accelerate your AI PC productivity

Multi-task with ease using the latest Gen AI tools and drive up to 130W of best-in-class power to new Dell Pro Premium and Dell Pro Max Notebooks (and 96W to non-Dell PCs). Experience top-tier device performance with two Thunderbolt 4 ports.

A leader in sustainable innovation

Built with at least 65% postconsumer recycled materials4 and packaged with 100% recycled or renewable packaging.

Thoughtful design

Configure your workspace with an ambidextrous USB-C cable that can be routed left or right. Features a new robust USB-C connector, designed for enhanced durability.

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 tamperresistant, hardware-based encryption built in.

Most manageable dock

Remotely manage your Dell Pro Thunderbolt 5 Smart Docks without end-user presence from the Dell Device Management Console - the industry's first holistic peripheral management solution that configures, deploys, and updates smart docks over secure Wi-Fi.2 Out-of-band management available for selected Intel vPro® PCs with Intel® AMT via connected dock.

Elevate IT efficiency | Simplify PC workspace management at scale | World's most manageable docks

Multiply efficiency across your fleet. Manage your Dell Pro Smart Docks remotely from the Dell Device Management Console. No additional software or PC connection required completely reimagines IT efficiency.

The industry's most holistic cloudbased PCs and peripheral management platform2 provides a unified experience managing Dell docks, displays and PC accessories - all in one place.

Modernization made easy

Secure sign-on (SSO) with Microsoft Intune makes it easy to bring the entire fleet into view, with no added complexity to the workday. Automating tedious tasks frees IT time and resources to innovate for the future.

Uninterrupted productivity

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

World's most secure smart docks

Designed to keep users working confidently, Dell Pro Smart Docks feature enterprise-grade WPA-3 192-bit encryption for secure Wi-Fi communication, as well as tamper-resistant, hardware-based encryption to safeguard sensitive data.

Layer on security with port disablement via the management console

Designed for sustainability

The new generation of Dell Pro Thunderbolt 4 Smart Docks reflect a commitment to sustainable design innovation to reduce their environmental impact

Sustainably crafted

Designed with up to 65% postconsumer recycled (PCR) plastic, with 2 types of recycled materials in the chassis and bumpers

Eco-conscious packaging

Dell Pro Thunderbolt 4 Smart Docks are packaged with 100% recycled or renewable packaging to reduce packaging waste.

Seamless transitions

Asset Recovery Services help you responsibly and securely retire your legacy IT equipment, regardless of brand, while addressing your sustainability goals.

Product TypeDocking Station
Technical Information
Connectivity TechnologyWired
Charging CapabilityYes
Device Supported
  • Desktop PC
  • Notebook
Cable Length2.7 ft (0.83 m)
Features
  • LED Power Indicator
  • Power Delivery Pass-through
Management Features
  • Port Disablement
  • Dell Command Update (DCU)
  • MAC Address Pass-through
  • PXE Boot
  • Dock Power Button Sync
  • Wake-on-LAN
  • WLAN to LAN Switch
  • Kernel Direct Memory Access (DMA) Protection
  • Intel AMT over Thunderbolt with select Intel vPro PCs
Number of Displays Supported4
Screen Mode Supported
  • WQHD @ 60Hz
  • 5K @ 60Hz
  • 6K @ 60Hz
  • 4K @ 60Hz
  • QHD @ 60Hz
  • 8K @ 60Hz
Supported Resolutions
  • 3440 x 1440
  • 5120 x 2160
  • 6144 x 3456
  • 3840 x 2160
  • 2560 x 1440
  • 7680 x 4320
Maximum Data Transfer Rate1.25 GB/s
Security Slot TypeKensington Security Slot
Power Delivery
  • 96W (non-Dell Systems)
  • 130W (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)
Network & Communication
Ethernet Technology2.5 Gigabit Ethernet
Interfaces/Ports
Host InterfaceThunderbolt 4
Total Number of USB Ports6
Number of USB 3.2 Gen 2 Type-A Ports4
Number of USB Type-A Ports4
Number of USB Type-C Ports2
USB Type-AYes
USB Type-CYes
USB Type-C Detail1 x USB-C 3.2 Gen 2 (15W), 1 x USB-C Multi-function DisplayPort (7.5W)
Network (RJ-45)Yes
Number of DisplayPorts2
DisplayPortYes
DisplayPort Version1.4
Number of HDMI Ports1
HDMIYes
HDMI Version2.1
ThunderboltYes
Thunderbolt Ports Quantity2
Number of Thunderbolt 4 Ports2
Software
Operating System Supported
  • Windows 10
  • Windows 11
  • ChromeOS 137
  • Ubuntu 24.04
  • Red Hat Enterprise Linux 9.6
  • macOS
Power Description
Maximum Power Supply Wattage180 W
Power Source TypePower Adapter
Physical Characteristics
Height8.07" (205 mm)
Width3.54" (90 mm)
Depth1.39" (35.25 mm)
Weight (Approximate)1.28 lb (579 g)
Miscellaneous
Kensington Security SlotYes
Post-consumer-waste%65%
ConditionNo
UPC0884116493730