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Acer BX340CK 34" IPS Ultra Wide QHD Monitor

  • 3440 x 1440 QHD
  • IPS Panel Technology
  • HDMI & DisplayPort
  • Built in Speakers
  • Height Adjustable

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QuickFind: 721431

Mfr part code: UM.CB0EE.001

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    Acer BX340CK 34" IPS Ultra Wide QHD Monitor Product Description


    Improve multitasking with a massive 34-inch screen. The monitor is perfect for editing multiple documents or images. Picture-by-picture and picture-in-picture modes offer even more productivity.


    Enjoy deep colour and wide viewing angles with an IPS* display. A 100% sRGB colour gamut ensures accuracy for colour-sensitive work. High-bandwidth HDMI 2.0** and DisplayPort 1.2 bring you high-resolution content at high frame rates.


    With Adaptive-Sync, the display's refresh rate is synced with the frame rate of a graphics card, to give you the smoothest gaming experience ever. This way the Acer BX340CK makes gaming and video playback a feast for the eye without tearing or ghosting. You'll never go back to gaming without it.

    Modern design

    BX340CK monitor sports up to an ultra-wide 21:9 display ratio** and ZeroFrame bezels for ultra-immersive multi-monitor setups. A minimalistic aluminium base saves desk space and creates a premium look and feel.

    Great eye protection

    Acer EyeProtect technologies help to protect your eyes when working or playing with the monitor, with BlueLight Filter, Low Dimming, ComfyView and Flicker- less. Acer Blue Light Filter reduces the blue light exposure by adjusting colour hue and brightness. Ambient light source reflections are lowered on the non-glare display panel.

    High speed connection

    Four high-speed USB 3.0 ports on the side and down the screen make it easy to connect your mouse, keyboard, headset and your mobile to have all your tools on hand. Enjoy a smoothly running hardware.

    Technical Specification 


    • Number of Screens: 1
    • Screen Size: 86.4 cm (34")
    • Screen Mode: UW-QHD
    • Response Time: 6ms
    • Aspect Ratio: 21:9
    • Backlight Technology: LED
    • Panel Technology: In-plane Switching (IPS) Technology
    • Tilt Angle: -5°to35°
    • Maximum Adjustable Height: 130 mm


    • Maximum Resolution: 3440 x 1440
    • Standard Refresh Rate: 75 Hz
    • Colour Support: 1.07 Billion Colors
    • Contrast Ratio: 100,000,000:1
    • Brightness: 320 cd/m²
    • Tearing Prevention Technology: Adaptive Sync


    • Built in Speakers


    • HDMI
    • DisplayPort


    • Operating Power Consumption (Energy Star): 53.60 W
    • Standby Power Consumption: 500 mW
    • Off-Mode Power Consumption: 450 mW

    Package Contents

    • BX340CK Widescreen LCD Monitor
    • DisplayPort Cable
    • HDMI Cable
    • Power Cord
    • USB 3.0 Cable

    Add-ons and Accessories


    £14.98 inc. vat
    £12.48 ex. vat
    £19.98 inc. vat
    £29.98save £10.00
    £16.65 ex. vat
    £24.98save £8.33

    HDMI Cables

    £4.96 inc. vat
    £4.13 ex. vat
    £5.69 inc. vat
    £8.32save £2.63
    £4.74 ex. vat
    £6.93save £2.19

    Display Port Cables

    £30.39 inc. vat
    £25.32 ex. vat
    £5.08 inc. vat
    £5.38save £0.30
    £4.23 ex. vat
    £4.48save £0.25

    Gaming Accessories

    £71.99 inc. vat
    £74.96save £2.97
    £59.99 ex. vat
    £62.46save £2.47
    £29.99 inc. vat
    £24.99 ex. vat
    £50.30 inc. vat
    £41.91 ex. vat
    £21.45 inc. vat
    £22.90save £1.45
    £17.87 ex. vat
    £19.08save £1.21

    Technical Specifications


    Brightness 320 cd/m²
    Adaptive Sync Technology VESA Adaptive-Sync
    Display Type LED-backlit LCD monitor / TFT active matrix
    Energy Class Class C
    Energy Consumption per Year 88 kWh
    Diagonal Size 34"
    Adaptive-Sync Technology VESA Adaptive-Sync
    Built-in Devices USB 3.0 hub
    Panel Type IPS
    Aspect Ratio Widescreen - 21:9
    Native Resolution QHD 3440 x 1440
    Contrast Ratio 100000000:1 (dynamic)
    Colour Support 1.07 billion colours
    Response Time 6 ms
    Backlight Technology LED backlight
    Colour Matte black

    Environmental Standards

    ENERGY STAR Qualified Yes
    ENERGY STAR Certified Yes


    Interfaces MHL / HDMI ¦ HDMI ¦ DisplayPort ¦ USB 3.0 downstream ¦ USB 3.0 upstream


    Display Position Adjustments Height, tilt
    Tilt Angle -5/+35
    Height Adjustment 130 mm


    Cables Included 1 x DisplayPort cable ¦ 1 x HDMI cable ¦ 1 x SuperSpeed USB cable
    Compliant Standards TCO Displays 6.0


    Power Consumption Operational 53.6 Watt
    Power Consumption Stand by 500 mW
    Power Consumption Sleep 450 mW


    Type Speakers

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