Dell 34 monitor - P3421WM

Tech Specs

Quick Specs

Device Type
WLED
Features
1 x USB Type-C upstream port (Alternate mode with DisplayPort 1.2, Power Delivery PD up to 65 W)
1 x USB 3.2 Gen1 (5 Gbps) upstream port
2 x USB 3.2 Gen1 (5 Gbps) downstream port
2 x USB 2.0 downstream port
Panel Type
In-plane switching
Aspect Ratio
21:09
Native Resolution
3440 x 1440 at 60 Hz
Pixel Pitch
0.2325 mm x 0.2325 mm
Brightness
300 cd/m² (typical)
Contrast Ratio
1000: 1 (typical)
Response Time
8 ms (normal)
5 ms (Fast) - (gray to gray)
Color Support
1.07 billion colors
Input Connectors
1 x DisplayPort version 1.2
1 x HDMI port version 2.0
1 x USB Type-C upstream port (Alternate mode with DisplayPort 1.2, Power Delivery PD up to 65 W)
1 x USB 3.2 Gen1 (5 Gbps) upstream port
2 x USB 3.2 Gen1 (5 Gbps) downstream port
2 x USB 2.0 downstream port
Display Position Adjustments
Tilt (-5° to 21°)
Swivel (-30° to 30°)
Screen Coating
Anti-Glare with Hard- Coating 3H
Dimensions (WxDxH) - with stand
32.11 inches x 9.35 inches x 15.40 inches ~ 21.30 inches
Compliant Standards
TCO Certified Displays
Energy Star Compliance (ES8.0)
GSA/TAA Availability
EPEAT Gold
Diagonal Size
34.14 inches
Weight
14.85 lb

General

Display Type
LED-backlit LCD monitor / TFT active matrix
Diagonal Size
34.14"
Curved Screen
Yes (3800R)
Built-in Devices
USB-C hub, USB 3.2 Gen 1 hub
USB Power Delivery
65 Watt
Panel Type
IPS
Aspect Ratio
21:9
Native Resolution
WQHD 3440 x 1440 at 60 Hz
Pixel Pitch
0.2325 mm
Pixel Per Inch
109
Brightness
300 cd/m²
Contrast Ratio
1000:1 / 1000:1 (dynamic)
Color Support
1.07 billion colors
Response Time
8 ms (gray-to-gray normal); 5 ms (gray-to-gray fast)
Horizontal Viewing Angle
178
Vertical Viewing Angle
178
Screen Coating
Anti-glare 3H hardness
Backlight Technology
WLED
Dimensions (WxDxH)
32.1 in x 9.3 in x 15.4 in - with stand

Connectivity

Interfaces
  • HDMI
  • DisplayPort (DisplayPort 1.2 mode)
  • USB-C upstream/DisplayPort with Power Delivery (DisplayPort 1.2 mode / power up to 65W)
  • USB 3.2 Gen 1 upstream
  • 2 x USB 3.2 Gen 1 downstream
  • 2 x USB 2.0 downstream

Mechanical

Display Position Adjustments
Height, swivel, tilt
Tilt Angle
-5/+21
Swivel Angle
60
Height Adjustment
5.9 in

Miscellaneous

Cables Included
  • 1 x DisplayPort cable - DisplayPort to DisplayPort
  • 1 x HDMI cable
  • 1 x USB-C cable - 6 ft
  • 1 x USB 3.2 Gen 1 upstream cable
Compliant Standards
GSA
TAA Compliant
Yes

Power

Input Voltage
AC 100-240 V (50/60 Hz)
Power Consumption (On mode)
31.5 W
Power Consumption Stand by
0.3 Watt
Power Consumption Sleep
0.3 Watt
Power Consumption (Off Mode)
0.2 Watt
On / Off Switch
Yes

Software / System Requirements

Included Software
Dell Display Manager

Dimensions & Weight

Dimensions & Weight Details
  • With stand - width: 32.1 in - depth: 9.3 in - height: 15.4 in
  • Without stand - width: 32.1 in - depth: 2.3 in - height: 14.4 in - weight: 14.9 lbs

Dimensions & Weight (Shipping)

Shipping Weight
32.85 lbs

Environmental Standards

EPEAT Compliant
EPEAT Gold
ENERGY STAR Certified
Yes
ENERGY STAR Version
8.0

Manufacturer Warranty

Bundled Services
3-Year Advanced Exchange Service and Premium Panel Exchange

Environmental Parameters

Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
10 - 90% (non-condensing)

Support


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You do everything on your PC, so keep it safe by upgrading your support plan to Premium Support.

Help Me Choose: PC support options

Help Me Choose: Monitor and Docking Station support options

Basic Support
ProSupport

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Dell 34 monitor - P3421WM

Est. Value
$819.99
Save
$195.00
Shipping
Free
Dell Price
624.99
back in rewards
Product ID
p3421wmsap

Features


Your most productive view

Your most productive view

Immersive productivity: See more and achieve more at home or in the office on this 34-inch ultrawide WQHD (3440 x 1440) curved screen. With more onscreen space, you can multitask effectively—without the need for a dual monitor setup. Plus, the three-sided, ultra-thin borders let you dive in without distraction.

All-encompassing view: The 3800R screen curvature creates an ultrawide 21:9 field of view, minimizes reflection and offers near uniform visual focus, for a more comfortable visual experience over extended viewing periods.

Unparalleled focus: Focus more on your work at home or in the office with a panoramic view, extended peripheral vision and incredible depth.

Consistent views: Expect seamless, wide viewing angles no matter where you sit, thanks to IPS technology.

Product brochure: Download the PDF file for the Dell 34 Curved USB-C Monitor - P3421W.

Stylish redesign. Elevated comfort.

Stylish redesign. Elevated comfort.

Designed with you in mind: Navigate the menu and adjust screen settings with the easy-to-use joystick control. We’ve also given you the option to effortlessly snap on the magnetic Dell Slim Soundbar - SB521Ai. It’s time to elevate your listening experience.

Beauty meets function: This sleek monitor features a small base and an improved cable management design that hides cables in the monitor riser, for a clutter free desk space at your office or home office.

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

Comfort without sacrificing color: Optimize eye comfort with a flicker-free screen and ComfortView Plusi — an always on, built-in technology that reduces potentially harmful blue light emissions while delivering excellent color accuracy.

Convenient connectivity

Convenient connectivity

The power of USB-C®: Get up to 65W of power delivery via USB-C, so you can keep your laptop battery full and enjoy uninterrupted productivity. This single-cable solution also saves up to 72% of workspace setup timei, reduces cable clutter and transmits power, data and audio—all at once.

Multitask efficiently: Connect two PCs to the monitor and display the content at the same time with Picture-by-Picture (PbP) and Picture-in-Picture (PiP) features. Use the KVM (keyboard, video and mouse) feature to edit content from two different PCs using a single keyboard and mouse.

Quick convenience: Plug in whatever you need and keep it in reach with the two, SuperSpeed USB 5Gbps (USB 3.2 Gen1) quick access ports.

Improved Dell Display Manager

Improved Dell Display Manager

Productivity 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.

Download Dell Display Manager

Green thinking: For today and tomorrow

Environmental standards: This monitor meets the latest regulatory and environmental standards such as EnergyStar®, EPEAT®i, China Energy Label CEL and CECP.

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 PowerNapi, a feature that dims or puts your monitor to sleep when it’s not in use.

Advancing sustainability: Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here, and our product’s carbon footprint here.
Green thinking: for today and tomorrow
Connectivity Options

Connectivity Options

Ports & Slots:
1. Power connector | 2. HDMI port | 3. DisplayPort | 4. USB-C port | 5. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) upstream port | 6. USB 2.0 downstream port (2) | 7. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) downstream port (2) | 8. Stand lock feature

Cables Included:
1. Power cable | 2. DisplayPort cable | 3. HDMI cable | 4. USB-C cable (USB 3.2 Gen1 (5 Gbps)) | 5. USB 3.2 Gen1 (5Gbps) upstream cable

Accessories

Complete your experience with accessories designed to make the most of your Dell Monitor.

Peace of mind, guaranteed

Our products are engineered with care and precision, so we guarantee support and peace of mind.

A brand you can rely on

A brand you can rely on

As the No. 1 monitor brand worldwide for eight consecutive years (2013 to 2021)i, we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

Premium Panel Exchange

Premium Panel Exchange

The Dell Premium Panel Exchange allows a free panel replacement during the Limited Hardware Warrantyi period even if only one bright pixel is found.

Advanced Exchange Service

Advanced Exchange Service

Your monitor comes with a 3-year Advanced Exchange Servicei so that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warrantyi.

Dell Single Monitor Arm | MSA20

Dell Single Monitor Arm | MSA20

Enjoy a virtually tool-free assembly and easy installation with the Single Monitor Arm. Dell Quick Release lets you snap on this P-series monitor onto the arm simply without toolsi.

Dell Slim Soundbar | SB521A

Dell Slim Soundbar | SB521A

World’s slimmest and lightest soundbari offers exceptional audio clarity and magnetically attaches to Dell monitorsi, offering a clean desk experience

Dell Multi-Device Wireless Keyboard and Mouse Combo | KM7120W

Dell Multi-Device Wireless Keyboard and Mouse Combo | KM7120W

Work seamlessly across three PCs on this compact keyboard and mouse combo that keeps your desk clutter-free and lets you stay productive with up to 36 months of battery life.i

Focus like never before on this immersive, curved monitor with a WQHD screen, improved cable management and up to 65W of power delivery.