Introduction
Boost productivity with the CU34E4CV 34" WQHD Ultrawide monitor
The CU34E4CV offers a 34" WQHD display with a 120Hz refresh rate, HDR10, and Hardware Anti-Blue Light for clear, comfortable viewing. Featuring Smart KVM, a 90W PD docking station, and a sleek, professional design, it's ideal for enhancing productivity and multitasking.
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
Panel type
VA
LED backlight
Yes
Backlight type
W-LED
Touchscreen
No
Display brightness (typical)
350 cd/m²
Response time
4 ms
Response time measurement type
GTG (Gray to Gray)
Anti-glare screen
Yes
Screen shape
Curved
Screen curvature rating
1500R
Contrast ratio (typical)
3500:1
Contrast ratio (dynamic)
20000000:1
Maximum refresh rate
120 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
16.7 million colours
Pixel pitch
0.23175 x 0.23175 mm
Pixel density
109.68 ppi
Horizontal scan range
30 - 190 kHz
Vertical scan range
48 - 120 Hz
Viewable size, horizontal
79.7 cm
Viewable size, vertical
33.4 cm
Display diagonal (metric)
86.36 cm
High Dynamic Range (HDR) supported
Yes
High Dynamic Range (HDR) technology
High Dynamic Range 10 (HDR10)
DDC/CI
Yes
Surface hardness
3H
sRGB coverage (typical)
120.6%
Digital horizontal frequency
30 - 190 kHz
Digital vertical frequency
48 - 120 Hz
Colour gamut standard
sRGB
Performance
VESA Adaptive Sync support
Yes
Flicker-free technology
Yes
Low Blue Light technology
Yes
AMD FreeSync refresh rate range
48 - 120 Hz
Multimedia
Number of speakers
2
RMS rated power
10 W
Built-in speaker(s)
Yes
Design
Market positioning
Office
Product colour
Black
Frameless design
Yes
Front bezel colour
Black
Detachable stand
Yes
Ports & interfaces
Built-in USB hub
Yes
USB hub version
2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type
USB Type-B, USB Type-C
Number of USB Type-B upstream ports quantity
1
Number of USB Type-C upstream ports quantity
2
USB Type-A downstream ports quantity
4
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
90 W
HDMI
Yes
HDMI ports quantity
2
HDMI version
2.0
DisplayPorts quantity
1
DisplayPort version
1.4
Headphone out
Yes
Headphone outputs
1
Built-in KVM switch
Yes
HDCP
Yes
HDCP version
1.4/2.2
Audio output
Yes
Network
Ethernet LAN
Yes
Ergonomics
VESA mounting
Yes
Panel mounting interface
100 x 100 mm
Cable management
Yes
Cable lock slot
Yes
Cable lock slot type
Kensington
Height adjustment
Yes
Adjustable height (max)
18 cm
Swivelling
Yes
Swivel angle range
-180 - 180°
Tilt adjustment
Yes
Tilt angle range
-5 - 23°
Picture-in-Picture
Yes
Plug and Play
Yes
Power
Energy efficiency class (SDR)
E
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
25 kWh
Energy consumption (HDR) per 1000 hours
46 kWh
Power consumption (typical)
37 W
Power consumption (standby)
0.5 W
Power consumption (max)
179 W
Power consumption (off)
0.3 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Input current
2.5 A
Power supply type
Internal
Energy efficiency scale
A to G
Operational conditions
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-25 - 55 °C
Operating relative humidity (H-H)
10 - 85%
Storage relative humidity (H-H)
5 - 93%
Operating altitude
0 - 5000 m
Non-operating altitude
0 - 12192 m
Weight & dimensions
Width (with stand)
808.8 mm
Depth (with stand)
252.2 mm
Height (with stand)
581.6 mm
Weight (with stand)
9.92 kg
Width (without stand)
808.8 mm
Depth (without stand)
101.5 mm
Height (without stand)
365.4 mm
Weight (without stand)
7.16 kg
Packaging data
Package width
930 mm
Package depth
188 mm
Package height
525 mm
Package weight
13.6 kg
Packaging content
Cables included
AC, DisplayPort, HDMI, USB Type-C to USB Type-C
DisplayPort cable length
1.8 m
HDMI cable length
1.8 m
Sustainability
Sustainability certificates
ENERGY STAR, EPEAT, TCO
Doesn't contain
Halogen, Mercury, PVC/BFR
Other features
Local dimming
Yes
Warranty period
5 year(s)
Compliance certificates
CB, CE, EAC, Federal Communications Commission (FCC), REACH, RoHS, TÜV mark, UKCA, WEEE
Certification
WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC
Bezel thickness type
Frameless
