34.1" Curved IPS Panel
A large 21:9 curved panel provides immersive screen space for productivity, multitasking, and professional applications.
34.1"
Dell UltraSharp U3425WE 34" 1440p 120 Hz Thunderbolt Hub Curved Monitor
Sale price$799.99Regular price
$1,312.49
DELLU3425WE
Out of stock
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Product Details
Dell UltraSharp U3425WE — 34" 1440p 120 Hz Thunderbolt Hub Curved Monitor
A premium 34.1" curved UltraSharp hub monitor designed for productivity, comfort, and elegant multi-device workspaces with 3440 × 1440 resolution, 120Hz refresh rate, Thunderbolt 4 connectivity, KVM functionality, USB hub expansion, 2.5GbE LAN, and up to 90W power delivery.
An immersive curved command center for professional multitasking, laptop docking, clean desk setups, and seamless device switching.
Executive Summary
Core Capabilities
Technical Specs
Immersive 34" Curved Productivity with Thunderbolt Hub Integration
The Dell UltraSharp U3425WE brings together an expansive 34.1" curved 21:9 display, 3440 × 1440 resolution, smooth 120Hz refresh rate, and professional hub functionality in a refined black and silver design. Its 1900R curvature is built for comfort and focus, while the ultra-thin bezel design creates a seamless viewing experience for demanding multitasking, creative work, business productivity, and hybrid work environments. With Thunderbolt 4, HDMI, DisplayPort, USB 3.2 Gen 2 ports, 2.5GbE LAN, KVM switching, Picture-in-Picture, integrated speakers, and up to 90W power delivery, this monitor serves as a powerful workstation centerpiece.
Immersive Curved Workspace
The 34.1" curved 21:9 panel surrounds your field of view for improved focus, productivity, and visual comfort.
Thunderbolt Hub Power
Thunderbolt 4, USB expansion, 2.5GbE LAN, and up to 90W power delivery help simplify a modern laptop workstation.
KVM and PiP Productivity
KVM switching and Picture-in-Picture support make it easier to view and manage multiple connected sources.
3440 × 1440
Native Resolution
UltraWide QHD detail for multitasking, creative timelines, dashboards, and professional workflows.
120Hz
Refresh Rate
Smooth motion and responsive everyday viewing for productivity and media use.
2000:1
Contrast Ratio
Enhanced depth and separation for documents, visuals, and mixed-content workspaces.
90W
Power Delivery
Charge compatible laptops while carrying video, data, and hub connectivity through a streamlined setup.
Core Capabilities
34.1" 21:9 Curved UltraWide Productivity Canvas
The 34.1" curved IPS panel delivers a wide 3440 × 1440 workspace with a 21:9 aspect ratio, giving professionals more room for multiple windows, spreadsheets, timelines, communications, and business applications without constant tab switching.
Comfort-Focused Viewing Experience
A 1900R curved screen, anti-glare surface, 300 nits brightness, and wide 178° horizontal and vertical viewing angles help create a comfortable, consistent viewing experience across long work sessions and shared desk environments.
Thunderbolt 4 Hub with 90W Power Delivery
Thunderbolt 4 connectivity, USB 3.2 Gen 2 hub ports, 2.5GbE LAN, HDMI, DisplayPort, and up to 90W power delivery reduce cable clutter and transform the monitor into a streamlined docking solution for compatible laptops and workstations.
KVM Switching and Picture-in-Picture
Integrated KVM functionality allows users to control multiple connected devices with one keyboard and mouse setup, while Picture-in-Picture mode enables simultaneous content viewing from multiple inputs for advanced multitasking.
Environmentally-Forward Design Standards
Designed with sustainable materials, packaging innovation, energy conservation, and ENERGY STAR certification, the Dell UltraSharp U3425WE supports elevated professional standards while considering environmental responsibility.
Key Features
3440 × 1440 Resolution
UltraWide QHD clarity gives text, visuals, windows, timelines, and dashboards room to breathe.
120Hz Smooth Motion
The 120Hz refresh rate creates smoother scrolling, cursor movement, and general visual responsiveness.
Thunderbolt 4 Connectivity
Modern Thunderbolt hub functionality supports streamlined laptop integration, high-speed connectivity, and clean desk setups.
Up to 90W Power Delivery
Charge compatible notebooks while using the monitor as a display and connectivity hub.
KVM Switch
Control multiple connected systems from one keyboard and mouse workflow for more efficient device management.
Picture-in-Picture Mode
View content from multiple inputs simultaneously to support monitoring, collaboration, and multi-source workflows.
Dual 5W Speakers
Integrated stereo speakers and a 3.5mm audio jack support everyday audio without requiring separate desktop speakers.
A Hub Monitor Built for Modern Multi-Device Desks
The Dell UltraSharp U3425WE is designed to reduce desk clutter and simplify professional workflows. With Thunderbolt 4, HDMI, DisplayPort, USB 3.2 Gen 2 ports, 2.5GbE LAN, audio output, and up to 90W power delivery, it offers a versatile connection foundation for compatible laptops, desktops, peripherals, networks, and accessories.
8
USB Ports
Integrated USB connectivity supports peripherals, storage, input devices, and desk accessories.
2.5GbE
LAN
Wired network connectivity helps support stable professional workstation performance.
HDMI + DP
Display Inputs
Multiple display connectors allow flexible connection to desktops, laptops, and media devices.
2 × 5W
Speakers
Built-in speakers support conferencing, video playback, and everyday desktop audio.
Technical Specifications
Key Specs
BrandDell
Product NameDell UltraSharp U3425WE 34" 1440p 120 Hz Thunderbolt Hub Curved Monitor
Model NumberDELLU3425WE
ColorBlack / Silver
UPC884116452034
Screen Size34.1"
Display & Panel
Display TypeLED
Panel TypeIPS
Native Resolution3440 × 1440
Maximum Resolution3440 × 1440
Aspect Ratio21:9
Curved ScreenYes
Curvature1900R
Refresh Rate120Hz
Response Time5ms
Contrast Ratio2000:1
Brightness300 cd/m²
Color Support1.07 Billion Colors
Standard RGB Color Gamut98%
Viewing Angle178° Horizontal / 178° Vertical
HDRNo
Display SurfaceAnti-Glare
Connectivity & Hub Features
ThunderboltThunderbolt 4
Power DeliveryUp to 90W
HDMI Inputs1
Display Connectors1 × DisplayPort, 1 × HDMI
USB Ports8 Total
USB StandardUSB 3.2 Gen 2
Network2.5GbE LAN
Audio Output3.5mm Audio Jack
KVM SwitchYes
Picture-in-PictureYes
Ergonomics & Features
TiltableYes
Adjustable Stand HeightYes
Wall MountableYes
VESA CompatibleYes
Anti-GlareYes
Eye Relief FeaturesAnti-Glare
Integrated SpeakersYes, 2 × 5W
Built-In WebcamNo
Touch ScreenNo
Voice Assistant Built-InNo
Dimensions, Certifications & Warranty
Product Height with Stand21.37"
Product Height without Stand14.1"
Product Width32"
Product Depth with Stand9.47"
Product Depth without Stand4.1"
Product Weight17.15 lb
Stand IncludedYes
ENERGY STAR CertifiedYes
EPEAT QualifiedNo
Warranty - Parts3-Year Limited
Warranty - Labor3-Year Limited
Package Contents & Warranty
Dell UltraSharp U3425WE — 34" 1440p 120 Hz Thunderbolt Hub Curved Monitor
Model: DELLU3425WE • UPC: 884116452034
Dell UltraSharp U3425WE Monitor
34.1" curved UltraWide Thunderbolt hub monitor with black and silver finish.
Power Cable
Included power cable for standard monitor operation.
DisplayPort Cable
Included DisplayPort cable for compatible systems and workstations.
USB-A to USB-C Cable
Included cable for USB connectivity and hub integration.
Thunderbolt 4 Cable
Included Thunderbolt 4 cable for high-performance laptop docking and power delivery workflows.
HDMI Cable
Included HDMI cable for convenient connection to compatible devices.
Limited 3-Year Manufacturer Warranty
3-year limited parts and labor warranty for added professional confidence.
A Premium Curved Thunderbolt Hub Monitor for Modern Professional Workspaces
The Dell UltraSharp U3425WE combines a spacious 34.1" curved UltraWide display, 3440 × 1440 resolution, 120Hz refresh rate, Thunderbolt 4 hub functionality, KVM switching, USB expansion, 2.5GbE LAN, integrated speakers, ergonomic adjustability, and up to 90W power delivery in a sophisticated black and silver design. It is an excellent centerpiece for productivity-focused desks, hybrid workstations, creative environments, and multi-device office setups.
34.1" Curved 3440 × 1440 120Hz Thunderbolt 4 90W PD ENERGY STAR
UPC: 884116452034 • Limited 3-Year Parts & Labor Warranty. A refined UltraSharp hub monitor built for immersive productivity, clean connectivity, and elevated multi-device workflows.
Included in the Box