Alienware 34 Curved Gaming Monitor - AW3420DW

    34 inch gaming monitor with the full colors brought by IPS Nano Color (98% DCI-P3) technology and a 2ms response time. Featuring a 1900R WQHD resolution and 21:9 display ratio.
    $1,519.99 Est. Value
    You Save $375.00 (25%)
    Up to $68 back in rewards
    Manufacturer part 7TJ7D | Dell part 210-ATZQ | Order Code aw3420dwsap | Dell
    Alienware 3420DW Monitor Product Video (2019)


    Get lost in the game

    Get lost in the game

    The full array: With new IPS Nano Color technology, you experience colors as they were designed to be by the content creators with 98% DCI-P3 color coverage, which is a professional color gamut that has greater range than sRGB.

    In a flash: A true 2ms gray-to-gray response time with Overdrive and the 120Hz refresh rate enables fast, responsive gameplay with no artificial tricks needed. The 120Hz refresh rate keeps up with the action, allowing you to experience every moment of the world you’re gaming in.

    Ready to roll: NVIDIA® G-SYNC™ technology displays full frames only when the monitor is ready to display them. This means your screen frames stay in sync with your NVIDIA® graphics card, so you can say goodbye to distortions—like tearing and artifacts—and get used to smooth, vibrant images.

    See everything: Completely immerse yourself with a sweeping, 1900R curved display that takes you deeper into the game and a 21:9 aspect ratio that makes every vantage point epic. The curved screen maximizes your field of vision, reducing eye movement, so you can stay comfortably focused on the game longer.

    Get real: A 3440 X 1440 WQHD resolution display delivers sharp, crystal-clear graphics with 4.9 million pixels—1.79 times more detail than a WFHD display. So you’ll see every blade of grass, every glint of steel, every drop of sweat more vividly, intensely and richly than ever before.

    An advantage from every angle

    An advantage from every angle

    Real speed: New, fast Nano Color IPS technology for gaming allows for a true 2ms response time, not an artificial anti-blurring solution that impacts brightness, adaptive sync or the worlds you’re exploring.

    No wash out: Whether you game head on, or at an angle, you'll see all the action clearly with IPS (in plane switching) technology.

    True colors: With up to 98% DCI-P3 color coverage, you have a wide array of colors in your arsenal.

    A legend rises

    In a return to form, Alienware has introduced the Legend Industrial Design. It is a new, bolder, sculpted, universal, minimal and iconic expression of the Alienware brand. It’s also engineered for cable management, with quick-access ports on the underside and a cable pass-through in the stand. Plus, the height adjustable tilt and swivel abilities mean you’re always positioned to game at your best.

    Custom lighting with AlienFX

    Custom lighting with AlienFX

    Enhance your gaming experience with AlienFX—a fully customizable lighting system designed to bring you closer to the worlds you play in, with dynamic lighting effects tied directly to the in-game actioni and full RGB values. Four independent customizable lighting zones on the monitor combined with other AlienFX enabled devices allows you to personalize your entire battle station to match your style. Create and download unique themes effortlessly for over 145 different games.

    Dynamic on-screen display

    Dynamic on-screen display

    Stay in a gaming state of mind with a unique new gaming-centric menu with easy-to-use dashboard, plus customizable preset game modes, an FPS counter and guiding lines for a multi-screen setup.

    Connectivity Options

    Connectivity Options

    Ports & Slots:
    1. Power | 2. Audio Line-out | 3. HDMI | 4. DisplayPort | 5. VESA mount | 6. USB 3.1 Gen 1 with Power Charging | 7. Downlights & touch sensor | 8. Headphone jack | 9. USB 3.1 Gen 1 | 10. USB upstream | 11. (2X) USB 3.1 Gen 1

    Cables Included:
    1. Power cable | 2. DP cable | 3. MiniDP-DP cable | 4. USB 3.0 Upstream cable

    Dimensions & Weight

    Height: 16.92 inches ~ 22.02 inches (429.8.0mm ~ 559.4mm) | Width: 32.01 inches (813.0mm) | Depth: 10.78 inches (273.8mm) | Weight panel only (for VESA) 14.99 lbs (6.8kg), Monitor and cables with full packaging 37.25 lbs (16.9kg) i

    Awards & Reviews

    Alienware Gaming Display Packaging: "2020 American Package Design Awards" — GDUSA

    Alienware Gaming Display Packaging

    2020 American Package Design Awards — GDUSA

    Read Review

    "The Alienware Legend Design Language represents the most dramatic visual shift in the brand’s 23 year history." — iF World Design Guide

    Alienware Legend Design Language

    2020 IF Product Design Award

    Read Review

    "The Alienware AW3420DW is one of the best gaming monitors out there, thanks to its high resolution, unbelievable color accuracy and excellent design." — Techradar

    Alienware AW3420DW review

    "The Alienware AW3420DW is one of the best gaming monitors out there, thanks to its high resolution, unbelievable color accuracy and excellent design." — Techradar

    Read Review

    "Alienware’s Updated 34-Inch Curved Gaming Monitor Sets the Standard for Elegant Design" — SlickDeals

    Alienware AW3420DW Monitor review

    "Alienware’s Updated 34-Inch Curved Gaming Monitor Sets the Standard for Elegant Design" — SlickDeals

    Read Review

    Quick Specs

    Device Type
    LED-backlit LCD monitor
    USB 3.0
    Panel Type
    Fast IPS Nano Color
    Aspect Ratio
    Native Resolution
    3440 x 1440 at 120Hz (native)
    Pixel Pitch
    0.2325 mm x 0.2325 mm
    350 cd/m2 (typical)
    Contrast Ratio
    1000: 1 (typical)
    Response Time
    True 2ms (Gray to Gray)
    Color Support
    Color Gamut (typical): DCI- P3 98% coverage
    Color Depth: 16.78 Million colors
    Input Connectors
    1 x HDMI (ver 1.4)
    1 x DP (ver 1.2)
    1 x USB 3.0 upstream port (Rear)
    2 x USB 3.0 Downstream port (Rear)
    2 x USB 3.0 Downstream port with 1 x power charging(Front bottom)
    1 x Headphone-out jack (Front Bottom)
    1 x Audio Line-out jack( Rear)
    Display Position Adjustments
    799.80 mm x 334.80 mm
    31.49" x 13.18"
    267773.04 mm2 (415.01 inches2)
    Screen Coating
    Antiglare with 3H hardness
    Dimensions (WxDxH) - with stand
    34.54 lb
    Compliant Standards
    Product Safety, EMC and Environmental Datasheets
    Dell Regulatory Compliance Home Page
    Dell and the Environment
    Product Description
    Alienware 34 Curved Gaming Monitor - AW3420DW
    Diagonal Size
    86.7 cm
    34.1 Inches


    Display Type
    LED-backlit LCD monitor / TFT active matrix
    Diagonal Size
    Viewable Size
    Curved Screen
    Yes (1900R)
    Adaptive-Sync Technology
    Built-in Devices
    USB 3.0 hub
    Panel Type
    Aspect Ratio
    Native Resolution
    WQHD 3440 x 1440 at 120 Hz
    Pixel Pitch
    0.2325 mm
    Pixel Per Inch
    350 cd/m²
    Contrast Ratio
    Color Support
    16.8 million colors
    Response Time
    2 ms (gray-to-gray)
    Horizontal Viewing Angle
    Vertical Viewing Angle
    Screen Coating
    Anti-glare, 3H Hard Coating
    Backlight Technology
    LED backlight
    Bezel Type
    LED edgelight system, On-screen Digital Controls, Nano IPS, DCI-P3 98% color gamut
    Dimensions (WxDxH)
    32 in x 10.8 in x 22.1 in - with stand
    34.55 lbs


    • HDMI
    • DisplayPort (DisplayPort 1.2 mode)
    • USB 3.0 downstream (Type A)
    • USB 3.0 downstream with Power Charging (Type A)
    • USB 3.0 upstream
    • Audio line-out
    • Headphones


    Display Position Adjustments
    Height, swivel, tilt
    Tilt Angle
    Swivel Angle
    Height Adjustment
    5.1 in
    VESA Mounting Interface
    100 x 100 mm


    Included Accessories
    Cable cover, stand base
    Cables Included
    • Power cable
    • DP cable
    • MiniDP-DP cable
    • USB 3.0 Upstream cable
    Compliant Standards


    Voltage Required
    AC 120/230 V (50/60 Hz)
    Power Consumption Operational
    58 Watt
    Power Consumption Stand by
    0.3 Watt
    Power Consumption Sleep
    0.3 Watt
    Power Consumption (Off Mode)
    0.3 Watt
    On / Off Switch

    Dimensions & Weight

    Dimensions & Weight Details
    • With stand - width: 32 in - depth: 10.8 in - height: 22.1 in - weight: 34.5 lbs
    • Without stand - width: 32 in - depth: 4.8 in - height: 14.3 in - weight: 15 lbs

    Dimensions & Weight (Shipping)

    Shipping Weight
    37.26 lbs

    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 - 80% (non-condensing)

    Ratings & Reviews

    Drivers, Manuals & Support

    Dell Support

    From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

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