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Black 34-inch ultra-wide curved gaming monitor with matte anti-glare screen and slim bezels on a tilt stand

Acer America

Acer America UM.CE0AA.008 Nitro ED340CUR 34" UWQHD 120Hz Curved Gaming Monitor

SKU CH-PKZR-QSRH4 MPN UM.CE0AA.008

A 34 inch 1500R curved VA panel delivers 3440 x 1440 resolution at 120 Hz with 1 ms VRB response and AMD FreeSync Premium

  • Screen size34 in (86.4 cm)
  • Display resolution3440 × 1440
  • Refresh frequency120 Hz
  • Panel typeVA
  • Pixel response time1 ms (VRB)
  • HDR formatHDR10
  • Ultra-wide 3440 x 1440 resolution expands your field of view
  • 1500R curvature wraps the image around your vision
  • 120 Hz refresh rate keeps motion smooth in fast scenes
  • 1 ms VRB response time reduces ghosting during rapid movement
  • AMD FreeSync Premium synchronises the panel to your GPU frame rate

34" UWQHD Curved Gaming Monitor

This 34 inch ultra-wide VA panel delivers a 3440 x 1440 resolution at a 21:9 aspect ratio. The 1500R curvature wraps the image around the viewer for immersive gaming and multitasking. AMD FreeSync Premium synchronises the 120Hz refresh rate with compatible graphics cards to reduce tearing. sRGB 99% coverage and HDR10 support provide vivid colour for creative work and entertainment.

ZeroFrame Design With Tilt Stand

The three-sided ZeroFrame bezel keeps the focus on the screen and simplifies multi-monitor setups. The included stand offers ergonomic tilt from -5° to 25° for comfortable viewing angles. A 100 x 100mm VESA pattern allows wall or arm mounting without an adapter. Connectivity includes one DisplayPort 1.4 and two HDMI 2.1 ports for PC and console connections.

1ms VRB Response Time At 120Hz

The 1ms Visual Response Boost rating targets motion clarity in fast-paced titles. VA technology provides a 100,000,000:1 contrast ratio for deep blacks in dark scenes. Typical power draw is under 54 watts during operation and below 1 watt in standby. Wide 178° horizontal and vertical viewing angles maintain colour consistency from off-centre positions.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $191.99
Typical for this category: the median of 839 items is $189.99.
Screen size 34 in (86.4 cm)
Higher than about 90% of the 814 comparable items (median 27 in).
Refresh frequency 120 Hz
Lower than about 87% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameAcer
Product lineNitro
Model nameED340CUR J0biip
Part numberUM.CE0AA.008
Case colorBlack
Display
Screen size34 in (86.4 cm)
Display resolution3440 × 1440
Refresh frequency120 Hz
Panel typeVA
Pixel response time1 ms (VRB)
HDR formatHDR10
Image brightness250 cd/m2
Screen curvatureCurved
Widescreen formatYes
Screen finishAnti-glare
Display formatUWQHD
Variable refresh rateFreeSync Premium (AMD Adaptive Sync)
Viewing angles178° (H) / 178° (V)
Screen ratio21:9
Contrast100,000,000:1
Color gamut coveragesRGB 99%
Colors displayed16.7 Million
Pixel pitch0.233 mm
Audio & video
Integrated speakersNo
Integrated webcamNo
Ports & slots
Video connectors1 x DisplayPort 1.4 / 2 x HDMI 2.1
Power
Power drawNormal Operation: < 54 W
Off (power-save): <1 W
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityErgonomic Tilt: -5° to 25°
VESA mounting pattern100 × 100 mm
Product dimensions17.98 in × 31.81 in × 8.11 in with Stand
Product weight13.54 lb (6.14 kg)
Shipping weight9.23 kg
Package size897 × 480 × 170 mm

Questions about this item

How do I confirm the 120 Hz refresh rate and 1 ms VRB response time are active after setup?

Open the on-screen display, navigate to the information tab and verify the current signal reads 3440 x 1440 at 120 Hz; then enable Overdrive to Extreme in the gaming menu so the panel runs at its 1 ms VRB spec.

What cables and accessories are included with the ED340CUR and what must I supply myself?

The box contains the 34" curved VA panel, an ergonomic tilt stand (-5° to 25°), a DisplayPort 1.4 cable, two HDMI 2.1 cables, a 100-240 VAC power cord and documentation; no speakers or webcam are built in, so add external audio if required.

Which version of this 34" UWQHD monitor should I choose for a 1500R curve with FreeSync Premium at 120 Hz?

The single listed variant — part number UM.CE0AA.008 — already delivers the 1500R curvature, 3440 x 1440 resolution, 120 Hz refresh rate and AMD FreeSync Premium support; there are no alternative capacities or sub-models to select from.

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