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Acer Nitro ED0 ED340CU J0biipx 34" 1440p 120 Hz Curved Ultra Wide Gaming Monitor

BH #ACED340CU • MFR #UM.CE0AA.002
2 reviews
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Acer Nitro ED0 ED340CU J0biipx 34" 1440p 120 Hz Curved Ultra Wide Gaming Monitor
Key Features
  • 34" 21:9 Curved VA Panel
  • HDMI | DisplayPort
  • WQHD (1440p) 3440 x 1440 at 120 Hz
  • 1 ms Response Time
Immerse yourself in fantastical game worlds and movies with the Acer Nitro ED0 ED340CU J0biipx 34" 1440p 120 Hz Curved Ultra Wide Gaming Monitor. With its curved design, this ultra wide QHD 3440 x 1440 resolution display envelopes your view so that you can see more at a glance. Additionally, the 120 Hz refresh rate through the DisplayPort and 1 ms response time delivers smooth visuals.
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$249.99
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Acer ED340CU Overview

Immerse yourself in fantastical game worlds and movies with the Acer Nitro ED0 ED340CU J0biipx 34" 1440p 120 Hz Curved Ultra Wide Gaming Monitor. With its curved design, this ultra wide QHD 3440 x 1440 resolution display envelopes your view so that you can see more at a glance. Additionally, the 120 Hz refresh rate through the DisplayPort and 1 ms response time delivers smooth visuals.

A Full View
The curved design and 178° viewing angles allow you to see more at a glance while immersing you in content.
Fast Graphics
Experience smooth visuals with a 120 Hz refresh rate through the DisplayPort input (100 Hz via HDMI) and 1 ms response time.
Vivid Color
The 34" VA panel delivers lifelike images with support for 1.07 billion colors, a 100 million:1 dynamic contrast ratio, and 250 nits brightness.
Connectivity
Connect your devices through the dual HDMI 2.0 ports and DisplayPort input. Plug a pair of headphones into the 3.5mm jack for listening privacy.
Ergonomics
Adjust the screen tilt for an optimal view. You can also use the 100 x 100mm VESA mounting pattern allows you to attach the display to a wall, swivel arm, or multi-monitor stand.
UPC: 195133269537

Acer ED340CU Specs

Key Specs
Display Size
34"
Panel Type
VA LCD
Native Resolution
3440 x 1440
Maximum Brightness
250 nits / cd/m2
HDR Support
No
Color Support
1.07 Billion Colors
Finish
Anti-Glare
Touchscreen
No
A/V Inputs
DisplayPort 1.4 / HDMI 2.0
USB I/O
No
Built-In Speakers
No
Display
Size
34"
Panel Type
VA LCD
Aspect Ratio
21:9
Native Resolution
3440 x 1440
Maximum Brightness
250 nits / cd/m2
HDR Support
No
Response Time
1 ms
Refresh Rate
120 Hz
Variable Refresh Technology
No
Color Support
1.07 Billion Colors
Viewing Angle (H x V)
178 x 178°
Curved Display
Yes
Finish
Anti-Glare
Surface
Touchscreen
No
Connectivity
A/V Inputs
2x HDMI 2.0
1x DisplayPort 1.4
HDCP Support
Yes
USB I/O
No
Multi-Input Support (PIP/PBP)
No
Speaker
Built-In Speakers
No
Electrical
Power Adapter Type
Internal
General
Adjustments
Adjustable
Tilt: 25° (-5 to 20°)
VESA Mounting-Hole Pattern
100 x 100 mm
Lock Slot
No
Packaging Info
Package Weight
19.5 lb
Box Dimensions (LxWxH)
38.5 x 18.25 x 7.5"

Acer ED340CU Reviews

stopped working after 7 month

By Igor
Rated 2 out of 5
Date: 2026-06-05

stopped working after 7 month. Now, Allstate 2-Year Protection Plan does not want to help. Will try native ACER warranty.

Acer Nitro ED0 ED340CU J0biipx 34"

By David
Rated 5 out of 5
Date: 2025-12-16

1st off we are not gamer's. Our son built us new computers with goofy lights & a radiator. The wife & I have the 28" Acer Nitro & works great. We do video as a hobby, something to do. At 68 years old we wanted to expand our view with the 34" & we are very satisfied with it. So we ordered another one from B&H, Love it.

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