Overview

  • Vibrant Images
    The Nitro ED340CUR 34″ Curved Display with QHD (3440 x 1440) resolution offers the sharpest picture quality and provides a perfect picture with a broader view. The zero-frame design does away with the thick frames found on conventional monitors freeing up precious screen space so you have more to look at from edge to edge.
  • AMD FreeSync Premium Technology
    Say “goodbye” to stuttering and tearing. With AMD FreeSync Premium, the monitor’s frames are synced with the graphics card’s frames, which eliminates screen tearing and provide the smoothest gaming experience.
  • 200Hz Refresh Rate
    The 200Hz refresh rate speeds up the frames per second to deliver ultra-smooth 2D scenes. With a rapid refresh rate of up to 200Hz, Acer Monitors shorten the time it takes for frame rendering, lower input lag and provide gamers an excellent in-game experience.
  • Responsive!!
    Fast response time of 1ms enhanced gamers’ in-game experience. No matter the fast-moving action or any dramatic transitions will be all rendered smoothly without the annoying effects of smearing or ghosting
  • HDR Ready
    HDR is a display technology that creates deeper levels of black and white contrast, giving you a greater level immersion through realistic image recreation. The Acer Nitro ED0 series of HDR displays support the HDR10 format.
  • Curved Screen
    The 1500R curved 21:9 display wraps you in a world of entertainment with every corner of the screen at the same distance from your eyes for a uniform viewing experience without blind spots. Tilt the screen -5 to 20 degrees for the most comfortable view.

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Specifications

Capacity & configuration

Display Type
LCD
Panel Type
VA
Stand Type
Fixed height stand

Dimensions & weight

Product Name
Nitro ED340CUR Gaming 34” 1500R 21:9 Curved QHD 200Hz 1ms FreeSync Premium Gaming Monitor with HDR10 (DisplayPort, HDMI)
Product Width
31.81 inches
Product Weight
13.54 pounds
Product Height With Stand
17.98 inches
Product Depth (With Stand)
8.11 inches

Features

Brand
Acer
Color
Black
Refresh Rate
200Hz
Maximum Resolution
3440 x 1440
Native Resolution
3440 x 1440
Contrast Ratio
100,000,000:1
Response Time
1 milliseconds
Synchronization Technology
FreeSync Premium (AMD Adaptive Sync)
Aspect Ratio
21:9
Display Contour
Curved
Pixel Density
0 pixels per inch
Brightness
250 candela per square meter
Screen Size
34 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
HDR 10
Horizontal Viewing Angle
178 degrees
Vertical Viewing Angle
178 degrees
Touch Screen
No
Display Surface
Anti-glare
Color Gamut (Standard RGB)
99 percent
Number of HDMI Inputs (Total)
2
Display Connector(s)
1 x DisplayPort 1.4
Wall Mountable
Yes
VESA Wall Mount Standard
100mm x 100mm
Stand Ergonomics
Tilt
Anti-Glare
Yes
Eye Relief Features
Low blue light
Built-In Webcam
No
Integrated Speaker(s)
Yes
ENERGY STAR Certified
No
EPEAT Registered
No
Operating System Compatibility
Not Applicable
UPC
195133321129

Power & warranty

Model Number
ED340CUR X0bmiipx
Warranty - Parts
3 years
Warranty - Labor
3 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
LesterSOct 25, 2026 · Verified purchase ★★★★★

Amazing Product! - This monitor suits all my needs. It's so easy to multitask especially on macOS! This ultrawide monitor is perfect for coding, gaming and digital art! It's the perfect quality for an amazing deal!

NicholasMOct 23, 2026 · Verified purchase ★★★★★

Acer monitor - Great widescreen. Good hdr support and colors. Blacks look great as well.

CyndiOct 23, 2026 · Verified purchase ★★★★☆

pretty good - not a bad option for the price--also appreciated the price matching

SUSANYOct 23, 2026 · Verified purchase ★★★★★

Was a gift - This was a gift for my husband. He loves gaming and watching movies on the computer. The size is great! I can watch movies or shows while I am cooking in the kitchen. We love the look of this monitor. Got it on sale, so glad I did!

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat