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Dell 24 USB-C Monitor: P2421DC

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Transform your productivity

Do more with a 23.8" QHD USB-C monitor that expands your workspace. Get a better view of all your important tasks while reducing cable clutter.

 
Dell 24 USB-C Monitor: P2421DC

 

 
The power of USB-C

The power of USB-C

Save time with USB-C: Save up to 72%* of workspace setup time with single cable connectivity. This also reduces cable clutter and transmits power, data and audio—all at once.*

Setup is a snap: Experience the Dell’s, most convenient multi-monitor setup*. Dell Express Daisy Chaining allows automatic detection of the second display, skipping the manual step of changing OSD settings.

Ideal for collaboration: Single-cable connectivity enables quick transitions from your desk and offers the flexibility of connecting to multi-vendor USB-C systems*.

Continued charging: Get up to 65W of power delivery so you can keep your laptop battery full and enjoy uninterrupted productivity.

Ready and waiting: With the new Always On power delivery feature, you’ll still charge your system (and prevent accidental shutdown) even when the monitor is turned off.
Do more when you can see more

Do more when you can see more

Expand your productivity workspace: This vast 23.8” diagonal screen with QHD 2560 X 1440 resolution delivers more onscreen real estate than FHD.

High energy efficiency and clearer, crisper images: With higher PPI than FHD, this energy efficient monitor produces sharper, clearer details.

Experience seamless views
: Work with an uninterrupted view across multiple screens. And, when you use two monitors together, you can increase your productivity by up to 21%*.
Features to support productivity

Features to support productivity

Flexibility for all day comfort: With the ability to tilt, swivel, pivot and adjust the height of your monitor to fit your needs, you can stay comfortable all day.

More screen. Less desk space
: The small base takes up less space helping tidy up your desk.

Easy on the eyes: Optimize eye comfort with flicker-free technology and ComfortView, a feature that reduces up to 60% of harmful blue light emissions.*

Enjoy the view: Experience virtually seamless views with consistent colors across a wide 178°/178° viewing angle with In-Plane Switching (IPS) technology.

Customizable comfort: Tailor your workspace to your specific needs with VESA-compatible mounts and stands*. Simply snap your monitor into place using the Quick Release slots behind the monitor panel for quick and easy installation.
Optimize and organize with Dell Display Manager

Optimize and organize with 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 time, allowing quick access to commonly used controls that let you work faster.

Download Dell Display Manager*
Green thinking for today and tomorrow

Green thinking for today and tomorrow

Environmental standards: These monitors meet the latest regulatory and environmental standards such as ENERGY STAR®, RoHS Compliant, TCO-Certified Display.

Eco-conscious packaging: To reduce our impact on the environment, we promote responsible disposal of our packaging through recycling. What's more, the paper-based material in most monitor packaging is made of at least 75% recycled cardboard and as of 2016, is free of Styrofoam*.

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

Recycled plastics: We reduce our environmental impact with over 75% of our select monitors containing at least 25% post-consumer recycled plastics through Dell’s closed loop recycling program*.
Connectivity Options

Connectivity Options

Ports & Slots:
1. Power connector | 2. Security-lock slot | 3. Stand lock feature | 4. HDMI 1.4 port | 5. DisplayPort 1.2 (in) | 6. DisplayPort 1.2 (out) | 7. USB-C port | 8. USB 2.0 downstream ports (X2 - rear) | 9. USB 3.0 downstream ports (x2 – side)

Cables Included:
1. Power cable | 2. DP cable (DP to DP) | 3. USB-C cable

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

Dell monitors are #1 worldwide for six consecutive years (2013 to 2019)*, we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.
Premium Monitor Exchange

Premium Monitor Exchange

The Dell Premium Monitor Exchange allows a free panel replacement during the Limited Hardware Warranty* period even if only one bright pixel is found.
Advanced Exchange Service

Advanced Exchange Service

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

Reliable and responsible

Designed with the environment in mind, this Energy Star 8.0 compliant monitor meets the latest regulatory and environmental standards such as RoHS compliance, China Energy Label (CEL), WEEE, ErP (EuP) Standards, and Korea E-Standby.

Accessories

Complete your experience with accessories designed to make the most of your Dell Monitor.
Dell Single Monitor Arm I MSA20

Dell Single Monitor Arm I MSA20

Conveniently attach your monitor and system* on the arm (virtually tool-free) and change the swivel angle with the click of a button. The arm offers great viewing flexibility on a small footprint, and its advanced cable management features keep your desk neat and clutter-free.
Dell Pro Stereo Soundbar | AE515M

Dell Pro Stereo Soundbar | AE515M

Optimize conference calls and multimedia streaming with exceptional audio clarity. Minimize background noise with the dual mic array and echo-cancelling feature.
Dell Wireless Keyboard and Mouse | KM717

Dell Wireless Keyboard and Mouse | KM717

Easily switch between three devices using 2.4GHz wireless or Bluetooth LE. Featuring a uniquely designed arc-shaped mouse that works on any surface and a full-sized keyboard, with multi-OS support and popular shortcut keys.

Display

  • Diagonal Viewing Size:
    604.5 mm
    23.8 inches

    Preset Display Area (H x V)
    526.85 mm x 296.35 mm
    20.75" x 11.67"
    156,132 mm2 (242.16 inches2)

    Panel Type:
    In-Plane switching Technology

    Flat Panel Mount Interface
    VESA (100 mm)

    Display Screen Coating
    Antiglare with 3H hardness, 25% Haze

    Maximum Preset Resolution
    2560x1440 at 60Hz

    Viewing Angle
    178° (vertical) typical
    178° (horizontal) typical

    Pixel Pitch
    0.2058 mm x 0.2058 mm

    Pixel Per Inch (PPI)
    123

    Contrast Ratio
    1000: 1 (typical)

    Aspect Ratio
    16:09

    Backlight Technology
    LED edgelight system

    Brightness
    300 cd/m2 (typical)

    Response Time
    8 ms (normal) ; 5 ms (Fast) - (gray to gray)

    Audio Output
    NA

    Built-in Devices
    1 x USB Type-C port
    2 x USB 3.0 port - Side
    2 x USB 2.0 port - Bottom

    G-SYNC Suupport
    NA

    PbP / PiP
    PbP (No)
    PiP (No)

Connectivity

  • Connectivity
    1 x HDMI 1.4
    1 x DP 1.2 (in)
    1 x DP 1.2 (out)

    Remote Asset Management

    Yes, via Dell Command |Monitor

Security

  • Security
    Security lock slot (cable lock sold separately)

Dimensions & Weight

  • Height with stand (Compressed ~ Extended)
    356.1 mm ~ 486.1 mm
    14.02" ~19.14"

    Width
    537.8 mm
    21.17"

    Depth
    166.0 mm
    6.54"

    Height without stand
    322.1 mm
    12.68"

    Width without stand
    537.8 mm
    21.17"

    Depth without stand
    42.7mm
    1.68"

    Weight (panel only - for VESA mount)
    3.77 kg
    8.31 lb

    Weight (with packaging)
    7.69 kg
    16.95 lb

    Border Width (Edge of Monitor active area)
    5.4 mm (Top)
    5.5 mm (Left/Right)
    20.3 mm (Bottom)

Power

  • Voltage Required
    100 to 240 VAC / 50 or 60 Hz ± 3Hz / 2.5 A (typical)

    Power Consumption (Operational)
    25W (typical) / 127W (maximum)*

    Power Consumption Stand by / Sleep
    Less than 0.3W

    Wireless Charging Feature
    NA

Environmental

  • Temperature Range
    Operating: 0° to 40°C (32° to 104°F)
    Non-operating: -20° to 60° (-4° to 140° F)

    Humidity Range
    Operating: 10% to 90% (non-condensing)
    Non-Operating:10% to 90% (non-condensing)

    Altitude
    Operating: 5,000 m (16,400 ft) max
    Non-Operating: 12,192 m (40,000 ft) max

Chassis

  • Adjustability
    Height-adjustable stand (130mm),
    Tilt (-5° to 21°)
    Swivel (-45° to 45°)
    Pivot (-90° to 90°)

    Daisy Chain Availability

    Yes

    Dell Display Manager Compatibility
    Yes

    Specifications - Service / Support Details
    3-Year Advanced Exchange Service and Premium Panel Guarantee

    Color Support
    Color Gamut (typical):
    99% sRGB
    Color Depth:
    16.7 Million colors, 8 Bit(6 Bit + A-FRC)

    Flat Panel Mount Interface
    VESA (100 mm)

Regulatory

  • Compliant Standards
    ENERGY STAR certified monitor
    EPEAT registered where applicable. EPEAT registration varies by country. See www.epeat.net for registration status by country.
    TCO-certified display.
    RoHS-compliant
    BFR/PVC free monitor (excluding external cables)
    Meets NFPA 99 leakage current requirements.
    Arsenic-free glass and Mercury-free for the panel only
    Energy Gauge shows the energy level being consumed by the monitor in real
    time.

    What's Included

    Monitor with stand
    Power cable
    1x DP Cable (DP to DP)
    1x USB Type-C cable (C to C)
    Cable Tie
    Quick Setup Guide
    Safety and Regulatory Information

    Product Safety, EMC and Environmental Datasheets
    Dell Regulatory Compliance Home Page
    Dell and the Environment
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