Dell Computer
Dell Computer DELL-SD25TB4 Dell Pro Thunderbolt 4 Smart Dock - Sd25tb4
- SKU:
- 21096005
- MPN:
- dell-sd25tb4
- Availability:
- Usually ships the same or next business day.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/20/2025 08:41:19 AM PST
- Stock Update:
- 12/20/2025 08:41:19 AM PST
Description
This item is brand-new, factory sealed.
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.
Features
65%
Kensington Security Slot:
Yes
Specs
| Power Description | |
| Maximum Power Supply Wattage | 180 W |
| Power Source Type | Power Adapter |
| Physical Characteristics | |
| Weight (Approximate) | 1.28 lb |
| Height | 8.07" |
| Width | 3.54" |
| Depth | 1.39" |
| Interfaces/Ports | |
| Number of USB Type-A Ports | 4 |
| USB Type-C Detail | 1 x USB-C 3.2 Gen 2 (15W), 1 x USB-C Multi-function DisplayPort (7.5W) |
| Number of Thunderbolt 4 Ports | 2 |
| Number of USB Type-C Ports | 2 |
| Total Number of USB Ports | 6 |
| DisplayPort Version | 1.4 |
| Thunderbolt Ports Quantity | 2 |
| Number of USB 3.2 Gen 2 Type-A Ports | 4 |
| USB Type-C | Yes |
| Network (RJ-45) | Yes |
| HDMI Version | 2.1 |
| Number of DisplayPorts | 2 |
| Number of HDMI Ports | 1 |
| Host Interface | Thunderbolt 4 |
| DisplayPort | Yes |
| USB Type-A | Yes |
| HDMI | Yes |
| Thunderbolt | Yes |
| General Information | |
| Brand Name | Dell |
| Manufacturer Website Address | http://www.delltechnologies.com |
| 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 Type | Docking Station |
| Product Name | Pro Thunderbolt 4 Smart Dock SD25TB4 |
| Manufacturer | Dell Technologies |
| Manufacturer Part Number | DELL-SD25TB4 |
| Product Model | SD25TB4 |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| Software | |
| Operating System Supported |
|
| Technical Information | |
| Charging Capability | Yes |
| Number of Displays Supported | 4 |
| Management Features |
|
| Device Supported |
|
| Power Delivery |
|
| Screen Mode Supported |
|
| Maximum Data Transfer Rate | 1.25 GB/s |
| Video Resolution Details |
|
| Cable Length | 2.72 ft |
| Features |
|
| Supported Resolutions |
|
| Security Slot Type | Kensington Security Slot |
| Connectivity Technology | Wired |
Warranty Information
