Product Description
Immersive Productivity. Uncompromising Color.
The Dell U3425WE redefines the ultrawide experience by merging cinematic visuals with world-class connectivity. The 1900R curvature matches the natural field of human vision, reducing eye movement and increasing comfort during long sessions. Powered by IPS Black, this monitor offers 35% deeper blacks than standard IPS panels, ensuring your creative work and complex data visualizations are rendered with incredible depth and precision across a wide 98% DCI-P3 color gamut.
Key Performance Features:
Thunderbolt 4 Connectivity: Simplify your desk with a single cable that carries high-resolution video, high-speed data (up to 40Gbps), and provides up to 90W of Power Delivery to charge your laptop. An additional Thunderbolt 4 downstream port allows for seamless daisy-chaining of secondary 4K monitors or high-speed storage.
Fluid 120Hz Performance: While most productivity monitors stop at 60Hz, the U3425WE features a 120Hz refresh rate, providing significantly smoother scrolling, cursor movement, and motion clarity that reduces eye strain.
Intelligent Sensing: A built-in Ambient Light Sensor automatically adjusts brightness and color temperature based on your environment, optimizing your view throughout the day while saving energy.
Integrated KVM & Networking: Manage two different PC sources simultaneously with the built-in KVM (Keyboard, Video, Mouse) switch and PiP/PbP modes. The integrated 2.5GbE RJ45 port provides lightning-fast, stable wired networking.
Premium Audio & Ergonomics: Dual 5W speakers provide clear audio for calls, while the fully adjustable stand (height, tilt, swivel) ensures an ergonomically perfect setup.
Technical Specifications
| Feature | Specification |
| Panel Type | IPS Black (2,000:1 Contrast Ratio) |
| Resolution | 3440 x 1440 (WQHD) |
| Refresh Rate | 120 Hz |
| Curvature | 1900R |
| Primary Hub Port | Thunderbolt 4 (90W Power Delivery) |
| Daisy Chain | Yes, via Thunderbolt 4 Downstream (15W) |
| Color Support | 98% DCI-P3, 100% sRGB, Delta E < 2 |
| Networking | 2.5GbE RJ45 Ethernet |
| Special Features | Ambient Light Sensor, KVM Switch, 10Gbps USB-C |
| Warranty | 3-Year Premium Panel Exchange |









