Acer ED340CUR X0

34 inch · 3440 x 1440 · 60 Hz

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Screen size 34 inch
Resolution 3440 x 1440
Refresh rate 60 Hz
Response time 1 ms

Acer ED340CUR X0 is a 34-inch monitor with 3440 x 1440 resolution and a 60 Hz refresh rate. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-06-07

Specifications

Key specs

Screen size: 34 inch
Resolution: 3440 x 1440
Refresh rate: 60 Hz
Response time: 1 ms
Released: 2025-06-07
Part number: UM.CE0EE.009
EAN / UPC: 4711474510679

Display

Display diagonal: 86.4 cm (34")
Display resolution: 3440 x 1440 pixels
HD type: UltraWide Quad HD
Native aspect ratio: 21:9
Display technology: LCD
Display brightness (typical): 250 cd/m²
Response time: 1 ms
Anti-glare screen: Yes
Screen shape: Curved
Contrast ratio (dynamic): 100000000:1
Maximum refresh rate: 60 Hz
Display diagonal (metric): 86.4 cm

Performance

AMD FreeSync: Yes
AMD FreeSync type: FreeSync Premium

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Multimedia

Built-in speaker(s): Yes

Design

Market positioning: Gaming
Product colour: Black

Ports & interfaces

HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort version: 1.4
Audio output: Yes
Headphone out: Yes

Power

Energy efficiency class (SDR): F
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 31 kWh
Energy consumption (HDR) per 1000 hours: 46 kWh
Power consumption (standby): 0.5 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

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ED340CUR X0 vs similar monitors

	Acer ED340CUR X0	Acer Vero CB343CURD docking monitor 34", UWQHD, 21:9 ultrawide	Acer Nitro XZ340CUR J0 Widescreen Gaming LCD Monitor	Acer Nitro XZ340CUR X0 Widescreen Gaming LCD Monitor
Screen size	34 inch	34 inch	34 inch	34 inch
Resolution	3440 x 1440	3440 x 1440	3440 x 1440	3440 x 1440
Refresh rate	60 Hz	60 Hz	120 Hz	200 Hz
Response time	1 ms	4 ms	1 ms	1 ms
Released	2025	2026	2026	2026