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DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black Computer Monitors (DELL-U3421WE)

DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black

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TFT/LCD displays are perfectly flat, a lot thinner and lighter than conventional CRT displays and do not flicker, all this because of the new technology they use for producing images. Do you want to free up space on your desk, or do you want to be able to move your monitor without breaking your back? Then this is the perfect display for you!
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DELL DELL-U3421WE (Icecat)
Bullet Points DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black
Each of several items in a list, preceded by a bullet symbol for emphasis. For easy access to this data, refer to the "BulletPoints" tag in XML or JSON.
:
  • - 86.6cm (34.1") WQHD 3440 x 1440 LED IPS
  • - 8ms, 21:9, 300cd/m², 1000:1
  • - USB, HDMI, DisplayPort
Warranty: 3 Years Base Adv Ex
Long product name DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black :
The long product name of DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black. For easy access to this data, refer to the "ProductDescription" block and the "ShortDesc" tag in XML or the "Description" block and the "LongProductName" tag in JSON.

86.6cm (34.1") WQHD 3440 x 1440 LED IPS, 21:9, 300cd/m², 1.073B, 8ms, 178°/178°, 1000:1
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DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black:
The official description of DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black as supplied by the manufacturer. For easy access to this data, refer to the "ProductDescription" block and the "LongDesc" tag in XML or the "Description" block and the "LongDesc" tag in JSON.

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

Short summary description DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black:
This short summary of the DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black data-sheet is auto-generated and uses the product title and the first six key specs.

DELL UltraSharp U3421WE, 86.6 cm (34.1"), 3440 x 1440 pixels, LCD, 8 ms, Black

Long summary description DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black:
This is an auto-generated long summary of DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black based on the first three specs of the first five spec groups.

DELL UltraSharp U3421WE. Display diagonal: 86.6 cm (34.1"), Display resolution: 3440 x 1440 pixels, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. Height adjustment. Product color: Black

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Productivity never looked so good
Productivity never looked so good

Immersive productivity: See more and achieve more on this 34” ultrawide WQHD (3440 x 1440) curved screen. With wider onscreen space, you can multitask effectively—without the need for a dual monitor setup.

All-encompassing experience: The 1900R screen curvature creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a more comfortable
visual experience over extended viewing periods. Plus, the built-in, dual 5W speakers deliver great sound.

Unparalleled focus: Get incredible depth, breadth and a wrap-around view that helps you focus on your work. With IPS technology, you can expect consistent color and picture quality across a wide 178° viewing angle.

Enhanced color coverage
Enhanced color coverage

Consistent vibrant colors: See stunning images in true-to-life color with an incredible color depth of 1.07 billion colors, and wide color coverage of industry standards including 99% sRGB, 99% Rec. 709 and 95% DCI-P3 color coverage. With 95% coverage of the DCI-P3 color space (which typically offers nearly 25% more coverage than sRGB), DCI-P3 is quickly becoming the color standard for creating and viewing content.

Accurate color, out of the box: Your monitor is factory calibrated at 99% sRGB to an accuracy of Delta-E less than 2 for accurate colors right from the start.

Your productivity hub
Your productivity hub

Connect to productivity: With options including RJ45 and USB-C®, your monitor serves as a productivity hub that delivers stable Ethernet and up to 90W of power delivery—all in a clutter-free setup.

Extensive connectivity: Easily connect to a variety of devices with extensive connectivity options, including DP1.4, HDMI, USB-C and super speed USB 5Gbps. Plus, quick access ports conveniently located at the front enable fast connection to peripherals and charging of mobile phones (up to 15W power charging via USB-C).

Enhanced manageability: MAC Address pass-through, PXE Boot, and Wake-on-LAN are conveniently built in.

Multitask efficiently: Connect two PC sources to the monitor. Our intelligent Auto KVM feature detects the latest connected PC and seamlessly switches controls over. View content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP), and use the KVM (keyboard, video and mouse) feature control both PCs with a single keyboard and mouse.

Masterful redesign
Masterful redesign

Designed with you in mind: Navigate the menu and adjust screen settings with the easy-to-use joystick control. Plus, the three-sided, ultra thin borders let you dive in without distraction.

Beauty meets function: Crafted with a premium, platinum silver finish, this sleek monitor features a compact base and a hidden cable management design that runs the cables through the monitor riser.

Comfort is key: Tilt, swivel and adjust the height of your monitor to a maximum of 150mm because you should be comfortable while you work.

Easy on the eyes: Optimize eye comfort with a flicker-free screen and ComfortView, a feature that reduces harmful blue light emissions.

Dell Display Manager
Dell Display Manager

Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.

Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.

More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.

The key to convenience: Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.

Green thinking: for today and tomorrow
Green thinking: for today and tomorrow

Environmental standards: This monitors meet the latest regulatory and environmental standards such as EnergyStar®, and TCO, and is registered under EPEAT®.

Eco-conscious packaging: To reduce our manufacturing impact on the environment, this monitor is shipped Styrofoam-free, and the packaging is made of at least 75% recycled cardboard.

Energy conservation: Save energy when your monitor is not in use with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.

A brand you can rely on
A brand you can rely on

As the No. 1 monitor company worldwide for seven consecutive years (2013 to 2020), we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

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Display
Display diagonal *
86.6 cm (34.1")
Display resolution *
3440 x 1440 pixels
Native aspect ratio *
21:9
Display technology *
LCD
Panel type *
IPS
Backlight type
LED
Touchscreen *
No
Display brightness (typical)
300 cd/m²
Response time
8 ms
Screen shape *
Curved
Contrast ratio (typical) *
1000:1
Maximum refresh rate *
60 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colors *
1.073 billion colors
Response time (fast)
5 ms
Pixel pitch
0.2325 x 0.2325 mm
Pixel density
109 ppi
Horizontal scan range
30 - 89 kHz
Vertical scan range
48 - 85 Hz
sRGB coverage (typical)
100%
Performance
NVIDIA G-SYNC *
No
AMD FreeSync *
No
Flicker-free technology
Yes
Multimedia
Built-in speaker(s) *
Yes
Built-in camera *
No
Number of speakers
2
RMS rated power
10 W
Design
Market positioning *
Graphics design
Product color *
Black
Ports & interfaces
Built-in USB hub *
Yes
USB upstream port type
USB Type-B, USB Type-C
Number of upstream ports
2
Number of USB Type-B upstream ports quantity
1
Number of USB Type-C upstream ports quantity
1
USB Type-A downstream ports quantity
4
USB Type-C downstream ports quantity
1
Ports & interfaces
DVI port
No
HDMI *
Yes
HDMI ports quantity
2
DisplayPorts quantity
1
DisplayPort version
1.4
Audio input
No
Audio output
Yes
Headphone out *
No
Ergonomics
Height adjustment *
Yes
Power
Energy efficiency class (SDR) *
F
Energy consumption (SDR) per 1000 hours *
32 kWh
Power consumption (typical) *
31.6 W
Power consumption (standby) *
0.3 W
Power consumption (max)
210 W
Power consumption (off)
0.2 W
AC input voltage
120 - 230 V
AC input frequency
50 - 60 Hz
Energy efficiency scale
A to G
Weight & dimensions
Weight (with stand)
11.7 kg
Sustainability
European Product Registry for Energy Labelling (EPREL) code
344907
Carbon footprint
Total carbon footprint
880 kg of CO2e
Total carbon emissions (Standard deviation)
269 kg of CO2e
Carbon emissions (Manufacturing)
531 kg of CO2e
Carbon emissions (Logistics)
82 kg of CO2e
Carbon emissions (Energy Usage)
263 kg of CO2e
Carbon emissions (End-of-Life)
5 kg of CO2e
Total carbon emissions (w/o Use phase)
617 kg of CO2e
Logistics data
Harmonized System (HS) code
85285210
Other features
DCI-P3 coverage
95%
Ethernet LAN (RJ-45) ports
1
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United Kingdom 3 distributor(s)
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Polska 1 distributor(s)
Suomi 2 distributor(s)
Australia 1 distributor(s)
Disclaimer DELL UltraSharp U3421WE LED display 86.6 cm (34.1") 3440 x 1440 pixels LCD Black:
Disclaimer

Actual configuration might differ from illustration.

Product Carbon Footprint (PCF):
1. Dell generally uses the PAIA (Product Attribute to Impact Algorithm) tool for product carbon footprint calculations. http://msl.mit.edu/projects/paia/main.html
2. Docking station related PCFs are extracted from corresponding LCAs and as such do not follow the PAIA methodology used for calculating other PCFs in this report
3. PAIA method is developed by the Massachusetts Institute of Technology’s Materials Systems Laboratory and partners.
4. All estimates of carbon footprint are uncertain. Dell Technologies reports the 5th and 95th percentile of the carbon footprint estimate to reflect this uncertainty wherever possible. (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0)
5. Please note the emission estimate in this report is calculated using the mean value along with the standard deviation for that product model.
6. Use of default inputs (i.e. not primary data) and assumptions on location of use and other fields can introduce a standard deviation which must be taken into account while completing the calculations.
7. Please note, PAIA uses the Ecoinvent Database (https://ecoinvent.org/the-ecoinvent-database/) whenever primary data is not made available for calculations.
8. For client and commercial end user computing products, minimum configurations were assumed for calculations. For Server and Storage products, typical configurations or ENERGY STAR (https://www.energystar.gov/products) configurations were used for calculations.
9. Use Phase emissions were calculated based on the location of use as "Europe" i.e. the Use Phase emissions are not specific to a single country / location.
10. The report does provide an option for a total emissions number for manufacturing, transport and end of life while leaving the use phase emissions out, in case the customer uses their own calculation methodology for use phase emissions.
11. Typical lifetime usage assumptions are either four or five years based on the product line.
12. For detailed assumptions please refer to the product datasheets in the Dell Technologies reports (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0).
13. The results from the PAIA tool are liable to change over time as the methodology is improved and datasets are updated. The PAIA version used to calculate emissions has been indicated with each record in the report when available.
14. Metrics used: The units for global warming potential are in kgCO2-equivalent or MT (metric ton) CO2-equivalent (CO2e).