Alienware AW3420DW 34 inch WQHD (3440x1440) 1900R Curved Gaming Monitor - 21:9, IPS, 2ms, 120Hz, 98% DCI-P3, NVIDIA G-Sync, AlienFX Lighting, 3 Year Warranty

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Delivered to one of the 1000s of Collect + stores, usually delivered the next working day if ordered before 10pm*

Standard delivery £3.99
Delivered to your home or nominated address, usually delivered the next working day if ordered before 10pm*

Nominated day delivery £4.99
Delivered to your home or nominated address on a day of your choice

*Some promotional items can take up to 10 days


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*Maximum weight 10kg

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Non returnable under our Approval Guarantee, once installed or connected. Your statutory rights are not affected. See Returns section in our Help pages for more information.

  • Product Description
  • Product Features
  • Technical Specification
  • Additional Information
  • Customer Reviews
  • Questions and Answers

MPN: 210-ATTP EAN: 5397184200223

Item number PMLHT

The Alienware AW3420DW 34 inch WQHD (3440x1440) 1900R Curved Gaming Monitor gives you spectacular visuals to enhance all your entertainment.

Experience breath-taking views with a combination of immersive features. A 1900R curved, wide 21:9 display maximizes the field of view and provides an even, consistent viewing experience to maximise your enjoyment of games, movies and websites.

With a WQHD (3440x1440) resolution, the image is sharp and detailed delivering an immersive experience over the deluxe 34 inch display. A 120Hz refresh rate with NVIDIA® G-SYNC™ provides buttery smooth gameplay and realism by synchronizing the GPU and monitor to display full frames only when the monitor is capable of displaying them. This minimizes graphic distortions such as tearing.

The 120Hz refresh rate is important to gamers, allowing them to “see faster” and react to quick events sooner. The true 2ms response also timeblasts away motion blur - the pixels are able to change quickly and respond to the new image signal as it comes in.

A Gaming-Centric On-Screen Display menu provides access to enhanced game features, such as a FPS counter, timer, display alignment feature, and pre-set and customizable game modes for the best pre-calibrated settings or user profile customization.

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: 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.
  • Computing Accessory Type: Monitors
  • Contrast Ratio: 1000:1
  • Depth: 273.8 MM
  • Display Size: 34in
  • Dongle Required: N
  • Device Type - LED-backlit LCD monitor - 34.1" Fast IPS Nano Colour; Anti-glare with 3H hardness
  • Resolution - WQHD 3440 x 1440
  • Refresh Rate - 120Hz (native)
  • Response Time - True 2ms (gray to gray) with Overdrive
  • Adaptive-Sync Technology - NVIDIA G-SYNC
  • Pixel Pitch - 0.2325 mm x 0.2325 mm, 110 PPI
  • Connectivity - HDMI 1.4, DisplayPort 1.2, USB 3.1 Gen 1 upstream, 4x USB 3.1 Gen 1 downstream, Headphone-out, Audio Line-out
  • Cables included - Power Cable, 1x mDP-DP Cable, 1x DisplayPort Cable, 1x USB 3.1 Gen 1 (upstream) Cable
  • Display Position Adjustments - Height adjustable stand up to 130 mm, Tilt (-5° to 21°), Swivel (-20° to 20°)
  • VESA mount compatible: 100 mm x 100 mm with quick release button
  • Height: 429.8 MM
  • Input Connectors: HDMI
  • Panel Type: IPS
  • Width: 813 MM
  • Wifi Enabled: N

Product Features

  • The full array
    With 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 2 ms gray-to-gray response time with Overdrive and the 120 Hz 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.
  • Real speed
    Fast Nano Color IPS technology for gaming allows for a true 2 ms 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.

Technical Specification

Product DescriptionAlienware AW3420DW - LED monitor - curved - 34.14"
Device TypeLED-backlit LCD monitor - 34.14"
Energy ClassClass B
Energy Consumption per Year74 kWh
Power Consumption (On mode)51 W
Curved ScreenYes
Adaptive-Sync TechnologyNVIDIA G-SYNC
FeaturesUSB 3.0 hub
Panel TypeNano IPS
Aspect Ratio21:9
Native Resolution3440 x 1440 (DisplayPort: 120 Hz, HDMI: 60 Hz)
Pixel Pitch0.2325 mm
Brightness350 cd/m²
Contrast Ratio1000:1
Response Time4 ms (fast); 3 ms (super fast); 2 ms (extreme)
Colour Support16.8 million colours
Input ConnectorsHDMI, DisplayPort
Display Position AdjustmentsHeight, swivel, tilt
Screen CoatingAnti-glare 3H hardness
VoltageAC 120/230 V (50/60 Hz)
Dimensions (WxDxH) - with stand81.3 cm x 27.38 cm x 42.98 cm
Weight10.7 kg
Environmental StandardsENERGY STAR Qualified
Compliant StandardsPlug and Play, DDC, EDID compatible
Bundled Services3 years Advanced Exchange Service