Dell UltraSharp 34 Curved Thunderbolt™ Hub Monitor - U3425WE

The Dell UltraSharp U3425WE is a 34-inch curved ultrawide monitor with WQHD (3440x1440) resolution and a 120Hz refresh rate. It features excellent color accuracy (98% DCI-P3), Thunderbolt 4 with 90W power delivery, multiple USB ports, a built-in KVM switch, and ergonomic adjustments. Ideal for productivity and creative work, it offers immersive viewing and versatile connectivity.

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Specifications
Specifications
Display
Screen Size34.14 inches (86.7 cm) diagonal
Panel TypeIPS Black Technology with anti-glare coating (3H hardness)
Resolution3440 x 1440 pixels (WQHD)
Aspect Ratio21:9 ultrawide
Refresh RateUp to 120 Hz
Pixel Pitch0.2325 mm
Pixel DensityApproximately 110 PPI
Brightness300 cd/m² (typical)
Contrast Ratio2000:1 (typical)
Color Gamut
  • DCI-P3 98%
  • Display P3 98%
  • sRGB 100%
  • BT.709 100%
Color AccuracyDelta E < 2 (average)
Viewing Angles178° horizontal / 178° vertical
Curvature1900R
Response Time5 ms (Fast mode), 8 ms (Normal)
BacklightLED Edgelight system
Connectivity
Video Inputs
  • 1 x HDMI 2.1 (supports up to 3440 x 1440 @ 100 Hz)
  • 1 x DisplayPort 1.4 (supports up to 3440 x 1440 @ 120 Hz)
  • Thunderbolt 4 / USB-C with DisplayPort Alternate Mode and 90W power delivery
USB Ports
  • 5 x USB Type-C (including Thunderbolt 4)
  • 5 x USB Type-A (including one with BC1.2 charging)
AudioLine-out port
NetworkRJ45 Ethernet port (2.5 GbE)
Features
AdjustabilityHeight adjustment (up to 150 mm), tilt (-5° to +21°), swivel (-30° to +30°) - Curved ultrawide screen for immersive productivity - Picture-by-Picture (PbP) and Picture-in-Picture (PiP) support - Built-in KVM switch for controlling multiple PCs with one keyboard and mouse - Daisy chaining support via DisplayPort MST - Dell Display Manager compatibility - Anti-glare coating with TÜV Rheinland hardware low blue light certification - Cable management system - Built-in speakers
Physical
Dimensions (with stand)813.26 mm (W) x 392.77 mm (H) x 237.44 mm (D)
Weight (with stand)11.44 kg (25.22 lbs)
DesignCurved ultrawide with slim bezels and professional finish
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