Dell Pro Thunderbolt 4 Smart Dock with 130W Power Delivery DELL-SD25TB4

Key Features

Key Specifications

Functionality Overview

The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 utilizes the latest Thunderbolt 4 technology to provide seamless docking capabilities for modern professional setups. It integrates high-power delivery with multi-display support and broad peripheral connectivity to streamline workstation performance. The device is engineered to maintain stable, fast connections while enabling simplified workstation expansion for demanding operational environments. Its compact form factor supports eco-friendly initiatives without compromising on performance.

Display Capabilities

This dock supports up to four simultaneous 4K displays running at 60Hz or a single 8K display with Display Stream Compression, enabling sharp, detailed visuals suited for design, data processing, and multimedia workflows. The combination of DisplayPort 1.4 and HDMI 2.1 ports ensures compatibility with current monitor technologies while retaining future-proof scalability for evolving display requirements in high-resolution environments.

Connectivity and Power

Offering a range of connectivity options including dual Thunderbolt 4 ports, multiple USB-A and USB-C ports, and a 2.5GbE Ethernet port, the dock provides extensive device interface opportunities critical for multi-device setups. Power delivery is optimized at 130W for Dell devices and 96W for third-party systems to maintain operational continuity and reduce downtime across diverse hardware ecosystems.

Management and Security

The dock incorporates advanced IT management capabilities such as remote firmware updates, wake on LAN, and secure kernel DMA protection. These features enable IT administrators to remotely manage device firmware and security, ensuring compliance and reducing the burden of on-site technical support. Such business-grade security measures provide a robust defense against unauthorized device access and data breaches.

Operating System Compatibility

Fully compatible with major operating systems including Windows 10 and 11, Ubuntu, Red Hat Enterprise Linux, ChromeOS, and macOS, the dock supports heterogeneous device environments often found in professional and enterprise settings. This cross-platform compatibility enables smooth integration into existing IT infrastructure and workflows without requiring additional drivers or complex setups.

Design and Sustainability

Constructed with at least 65% recycled plastic and packed in sustainable materials, the dock reflects Dell’s commitment to environmental responsibility. Its compact dimensions allow for efficient workstation placement without encumbering workspace real estate. The integrated 0.83-meter Thunderbolt 4 cable simplifies installation by minimizing cable clutter and improving workstation ergonomics.

Deployment and Support

The product package includes the dock itself alongside a power adapter, necessary cords, a quick start guide, and documentation covering safety and regulatory compliance. Backed by a three-year limited hardware warranty with optional extended coverage, Dell provides ongoing support to ensure business continuity and investment protection for operational deployments.

The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 is a comprehensive solution for businesses aiming to enhance workstation flexibility, connectivity, and management capabilities with high power delivery and multi-display support. Contact us to learn more or secure this solution for your business today.