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Curved 34.14 inch ultrawide monitor in platinum silver

DELL

DELL U3421WE 34.14" 3440x1440 60Hz translator

SKU CH-KCGP-AW1VK

A 34.14-inch curved monitor with a 3440 x 1440 resolution and 60 Hz refresh rate

  • Weight34.8000
  • 14-inch curved WQHD display gives immersive 21:9 workspace
  • 07 billion colours with anti-glare coating deliver vivid, comfortable viewing
  • 1000:1 contrast and 60 Hz refresh provide sharp motion clarity
  • 3440 x 1440 resolution fits more content side by side
  • Factory-reset unit with original accessories includes 90-day warranty

Dell U3421WE 34.14-inch Curved Monitor

This Dell UltraSharp curved monitor measures 34.14 inches diagonally and delivers a 3440 x 1440 WQHD resolution at 60 Hz. The 21:9 ultrawide aspect ratio provides expansive horizontal space for multitasking across multiple windows. An anti-glare 3H hard coating reduces reflections in bright environments.

Suited for wide desktop workflows.

Professionals who need a broad canvas for spreadsheets, timelines or code side-by-side will benefit from the ultrawide format and 1.07 billion colour depth. The 1000:1 contrast ratio supports general content creation and office use. Buyers who want high refresh rates for competitive gaming or faster motion clarity should look at something else.

60 Hz refresh rate is the limiting specification

The panel operates at a fixed 60 Hz, which determines how often the image updates each second. This rate is adequate for productivity, video playback and casual use. If your workflow demands smoother motion for fast-paced gaming or high-frame-rate editing, this specification makes the monitor unsuitable.

Highlights

  • 14-inch curved WQHD display gives immersive 21:9 workspace
  • 07 billion colours with anti-glare coating deliver vivid, comfortable viewing
  • 1000:1 contrast and 60 Hz refresh provide sharp motion clarity
  • 3440 x 1440 resolution fits more content side by side
  • Factory-reset unit with original accessories includes 90-day warranty

Specifications

BrandDELL
ModelU3421WE
Part NumberU3421WE
Weight34.8000

Questions about this item

How do I attach the 34.14" curved monitor to a VESA mount without damaging the anti-glare 3H coating?

Use the 100 mm VESA pattern on the rear; keep the screen face-down on a clean microfibre cloth while fastening the four M4 screws so the 3H hard coating never contacts the work surface.

Which component of the U3421WE is most likely to need replacement after the 90-day period?

The LED backlight module drives the 1.07 billion-colour output; its gradual dimming is the first age-related part that typically requires service.

What limit appears first during a continuous 60 Hz session on this 3440 x 1440 panel?

The 1000:1 contrast ratio caps black-level depth, so shadow detail stops improving before the 60 Hz refresh becomes a bottleneck.

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