Dell UltraSharp 34 Curved USB-C Hub Monitor: U3421WE

Dell UltraSharp 34 Curved USB-C Hub Monitor: U3421WE

Dell UltraSharp 34 Curved USB-C Hub Monitor : U3421WE | Productivity never looked so good

Productivity never looked so good

An immersive 34" WQHD curved monitor with wide color coverage and extensive connectivity including RJ45, USB-C®  and quick-access front ports.

  • Productivity never looked so good: A 34” ultrawide WQHD (3440 x 1440) curved screen helps you focus.
  • Enhanced color coverage: With DCI-P3 color coverage at your fingertips, your work is sure to be stunning.
  • Your productivity hub: From RJ45 to USB-C, you can have everything you need charged and in reach, even your phone.

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  Dell UltraSharp 34 Curved USB-C Hub Monitor: U3421WE


Diagonally Viewable Size:
86.72 cm
34.14 inches
Preset Display Area (H x V)
799.8 mm x 334.8 mm
30.70" x 13.18"
267773.04 mm2 (415.04 sq-inches)
Maximum Preset Resolution
3440 x 1440 @ 60Hz
Aspect Ratio
Pixel Pitch
0.2325 mm x 0.2325 mm
Pixel Per Inch (PPI)
300 cd/m2 (typical)
Color Depth:
1.07 billion colors
Contrast Ratio
1000 to 1 (typical)
Viewing Angle
178° vertical / 178° horizontal
Response Time
5 ms gray to gray in Fast mode
8 ms gray to gray in Normal mode
Panel Type:
In-Plane switching Technology
Display Screen Coating
Anti-glare treatment of the front
polarizer (3H) hard coating
Backlight Technology:
White LED edgelight system
Dell Display Manager Compatibility
Yes, Easy Arrange and other key features


1 x DP 1.4
2 x HDMI 2.0
1 x USB Type-C ( Alternate Mode with Display Port 1.4, USB, 3.1 Upstream , Power Delivery upto 90W)
1 x USB Type-C Downstream Port with charging capability( 15W Max.)
1 x SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-B upstream port
1 x SuperSpeed USB 5 Gbps (USB 3.2 Gen1) with BC1.2 charging capability at 2 A (maximum)
3 x SuperSpeed USB 5 Gbps (USB 3.2 Gen1) downstream port
1 x audio line-out port
1 X RJ45 Port

Design Features

Height adjustable (150 mm)
Tilt (-5° to 21°)
Swivel (-30° to 30°)
Slant Adjust (-4° to 4°)

PbP / PiP
PbP (Yes)
PiP (Yes)

Daisy Chain Availability

Audio Output
1 x Audio line-out*

Built-in Speaker
2 X 5W

Security lock slot (cable lock sold separately)
Anti-theft stand lock slot (to lock stand to monitor using screw)

Flat Panel Mount Interface
VESA mounting holes (100 mm x 100 mm - behind attached VESA Cover)

Size and Weight

Dimensions (with stand):
Height: 392.8 mm ~ 542.8 mm
Width: 813.3 mm (32.02")
Depth: 237.4 mm (9.35")

Dimensions (without stand):
Height: 359.1 mm (14.14")
Width: 813.3 mm (32.02")
Depth: 57.5 mm (2.26 in.) / 60.2 mm (2.37 in.)

Weight (panel only - for VESA mount): 7.52 kg (15.57 lb)
Weight (with stand assembly and cables): 11.87 kg (26.16 lb)
Weight (with packaging): 16.52 kg (36.41 lb)


Voltage Required:
100 VAC to 240 VAC / 50 Hz or 60 Hz + 3 Hz / 3.0 A (maximum)
Power Consumption Normal Operation:
36 W (typical)
210 W (maximum)*
Power Consumption Stand by / Sleep:
Less than 0.5W


Temperature Range:
Operating: 0°C to 40°C (32°F to 104°F)
Non-operating: –20°C to 60°C (–4°F to 140°F)
Humidity Range:
Operating: 10% to 80% (non-condensing)
Non-Operating: 5% to 90% (non-condensing)
Operating: 5000 m (16,0404 ft) max
Non-Operating: 12,192 m (40,000 ft) max

  Environmental and Regulatory

Service / Support Details:

Standard Service Plan
3-Year Advanced Exchange Service and Premium Panel Guarantee

Compliance and Standards

ENERGY STAR®  Certified Monitor
EPEAT®  registered where applicable.
RoHS Compliant
TCO Certified Display
BFR/PVC Free ( Halogen-free) (excluding external cables)
Arsenic-Free glass and Mercury-Free for the panel only

What's Included

Monitor, Stand Riser, Stand Base
1 x Type-C ( C-C cable)
1 x HDMI Cable
1 x DP Cable (DP to DP)
1 x SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Upstream Cable (Type -A to Type B)
Factory calibration report
Quick setup guide
Safety, Environmental and Regulatory Information