Acer CB343CURJ0bemiipruzx

34 inch · 3440 x 1440 · 120 Hz · VA

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Screen size 34 inch
Resolution 3440 x 1440
Refresh rate 120 Hz
Panel VA
Response time 4 ms

Acer CB343CURJ0bemiipruzx is a 34-inch monitor with 3440 x 1440 resolution, a 120 Hz refresh rate and VA panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2026.

Released: 2026-02-13

Specifications

Key specs

Screen size: 34 inch
Resolution: 3440 x 1440
Refresh rate: 120 Hz
Panel: VA
Response time: 4 ms
Released: 2026-02-13
Part number: UM.CB3EE.009
EAN / UPC: 4711474477453

Display

Display diagonal: 86.4 cm (34")
Display resolution: 3440 x 1440 pixels
HD type: Wide Quad HD
Native aspect ratio: 21:9
Display technology: LCD
Panel type: VA
LED backlight: Yes
Display brightness (typical): 350 cd/m²
Response time: 4 ms
Response time measurement type: GTG (Gray to Gray)
Response time (MPRT): 1 ms
Screen shape: Curved
Screen curvature rating: 1500R
Contrast ratio (typical): 3500:1
Contrast ratio (dynamic): 100000000:1
Maximum refresh rate: 120 Hz
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Display number of colours: 1.07 billion colours
Pixel pitch: 0.231 x 0.231 mm
Pixel density: 110 ppi
Viewable size, horizontal: 79.7 cm
Viewable size, vertical: 33.4 cm
Digital horizontal frequency: 31.469 - 178.8 kHz
Digital vertical frequency: 48 - 120 Hz
Display diagonal (metric): 86 cm
High Dynamic Range (HDR) supported: Yes
High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)
Surface hardness: 3H
Colour depth: 8 bit
DCI-P3 coverage: 90%

Performance

Flicker-free technology: Yes
Low Blue Light technology: Yes

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Multimedia

Number of speakers: 2
RMS rated power: 10 W
Built-in speaker(s): Yes

Design

Market positioning: Business
Product colour: Black

Ports & interfaces

Built-in USB hub: Yes
USB upstream port type: USB Type-B
Number of USB Type-B upstream ports quantity: 1
USB Type-A downstream ports quantity: 3
USB Type-C downstream ports quantity: 1
USB Power Delivery up to: 140 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 1
DisplayPort out version: 1.4
Headphone out: Yes

Network

Ethernet LAN: Yes

Ergonomics

VESA mounting: Yes
Panel mounting interface: 100 x 100 mm
Cable lock slot: Yes
Cable lock slot type: Kensington
Height adjustment: Yes
Adjustable height (max): 15 cm
Swivelling: Yes
Swivel angle range: -178 - 178°
Tilt adjustment: Yes
Tilt angle range: -5 - 35°

Power

Energy efficiency class (SDR): E
Energy efficiency class (HDR): G
Energy consumption (SDR) per 1000 hours: 26 kWh
Energy consumption (HDR) per 1000 hours: 50 kWh
Power consumption (typical): 26 W
Power consumption (standby): 0.5 W
Power consumption (max): 230 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Width (with stand): 808 mm
Depth (with stand): 270.1 mm
Height (with stand): 559 mm
Weight (with stand): 8.45 kg
Width (without stand): 808 mm
Depth (without stand): 119.7 mm
Height (without stand): 363.9 mm
Weight (without stand): 5.75 kg

Check the manufacturer's page before buying.

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About this product

Acer Vero CB3 Series eco-conscious monitors give fantastic visuals with extra vision-protecting technologies. Made for work or home, this 27-inch1 IPS docking display with 4K UHD resolution1 offers built-in ports for extra productivity without sacrificing your viewing experience. Environmentally Friendly Energy-efficient, sustainable, and safe for the environment, this monitor is built using 85% PCR materials and 5% ocean-bound plastic while featuring ENERGY STAR®, TCO, and EPEAT Gold1 certifications. Seeing Clearly Focus more clearly on your tasks and work in finer detail. Images are sharper and colors more accurate on this 27-inch1 IPS display with up to 4K UHD1 resolution. Docking Display This Acer docking display is loaded with extra ports and features, coming with a built-in KVM switch, USB Type-C port, RJ45 port, and 2.5Gb Ethernet port1 for even faster network speeds.

Datasheet (PDF)

CB343CURJ0bemiipruzx vs similar monitors

	Acer CB343CURJ0bemiipruzx	AOC CU34E4CW/75 34″ 120Hz Monitor	Lenovo L34W-4C Monitor	MSI PRO MP341CQDE E12
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	120 Hz	120 Hz	120 Hz	120 Hz
Panel	VA	VA	VA	VA
Response time	4 ms	4 ms	4 ms	4 ms
Released	2026	2026	2026	2026