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Alienware 34 Curved Gaming Monitor - AW3420DW

Sacrifice nothing. Maximize everything.

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.
Alienware aw3420dw Monitor
  • Diagonal Viewing Size
    86.7 cm
    34.1 Inches

    Preset Display Area (H x V)
    799.80 mm x 334.80 mm
    31.49"" x 13.18
    267773.04 mm2 (415.01 inches2)

    Panel Type
    Fast IPS Nano Color

    Curved Screen
    Yes (1900R)

    Display Screen Coating
    Antiglare with 3H hardness

    Maximum Preset Resolution
    3440 x 1440 at 120Hz (native)

    Viewing Angle
    (178° vertical / 178° horizontal)

    Pixel Pitch
    0.2325 mm x 0.2325 mm

    Pixel Per Inch (PPI)

    Contrast Ratio
    1000: 1 (typical)

    Aspect Ratio

    Backlight Technology
    LED edgelight system

    350 cd/m2 (typical)

    Response Time(typical)
    True 2ms (Gray to Gray)

    Color Support
    Color Gamut (typical):
    DCI- P3 98% coverage ; sRGB 134.5% coverage
    Color Depth:
    1.074 Billion colors

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

    Flat Panel Mount Interface
    VESA (100 mm)

    Audio Output


    NVIDIA Ultra Low Motion Blur (ULMB)

    NVIDIA 3D Vision Support

    AlienFX™ Lighting
    Yes (4 customizable zone)

    Height adjustable stand (130 mm)
    Tilt (-5° to 21°)
    Swivel (-20° to 20°)
    Built in concealed cable-management

    Low Blue Light
    Yes, ComfortView


    Built-in Devices

  • 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)
Dimensions & Weight
  • Height with stand (Compressed ~ Extended)
    429.8.0 mm ~559.4 mm
    16.92 inches~22.02 inches

    813.0 mm

    273.8 mm

    Height without stand
    364.0 mm

    Width without stand
    813.0 mm

    Depth without stand

    Weight (panel only - for VESA mount)
    6.8 kg
    14.99 lb

    Weight (with packaging)
    37.25 lb
  • Voltage Required
    100 to 240 VAC / 50 or 60 Hz ± 3Hz / 1.8A (typical)

    Power Consumption (Operational)
    58W (typical) /110W (maximum)**

    Power Consumption Stand by / Sleep
    Less than 0.3W

    **Maximum power consumption with max luminance, and USB active.
Environmental Operating Conditions
  • 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 80% (non-condensing)
    Non-Operating:5% to 90% (non-condensing)

    Operating: 5,000 m (16,404 ft) max
    Non-Operating: 12,192 m (40,000 ft) max
Support Services
  • 3-Year Advanced Exchange Service and Premium Panel Exchange
In The Box
  • What's Included

    Stand riser
    Stand base
    Cable cover
    Power cable
    1 x DP cable
    1 x mDP-DP cable
    1 x USB 3.0 upstream cable
    Drivers and documentation media
    Quick setup guide
    Safety Information

Features & Design

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
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 action* 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
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. DisplayPort cable | 3. Mini DisplayPort to DisplayPort cable | 4. USB 3.0 Upstream cable

Accessories & Services

High-Performance Gaming Monitors
High-Performance Gaming Monitors
Complete your experience with accessories designed to make the most of your Alienware Monitor.
Full-sized wireless gaming mouse with up to 300 hours of play per single AA battery and six fully programmable buttons for performance that takes no prisoners.
Intelligently designed to deliver exceptional performance, value and essential gaming functionality in a compact design.
Hear every sound in your games on the Alienware 7.1 Gaming Headset, showcasing 7.1 surround sound with Alienware Immersive Audio technology.
A brand you can rely on
A brand you can rely on
As the World's number 1 monitor brand*, we take pride in our unyielding commitment to quality and the utmost customer satisfaction.
Premium Panel Exchange
Premium Panel Exchange
Dell Premium Panel 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*. Upgrade to 24x7 specialized technical phone support with Dell ProSupport option.*

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