DELL UltraSharp U3425WE computer monitor 86.7 cm (34.1") 3440 x 1440 pixels Wide Quad HD LCD Black, Silver

SKU: DELL-U3425WE
Regular price £859.56 inc. VAT
  • 86.7cm (34.14") Wide Quad HD 3440 x 1440 LED IPS
  • 8ms, 21:9, 300cd/m², 2000:1
  • USB, HDMI, DisplayPort

34-inch curved Thunderbolt™ hub monitor made for clear focus and greater comfort. Featuring 5-Star Eye Comfort and 120Hz refresh rate.

Display
sRGB coverage (typical) 100%
Colour gamut 98%
Colour gamut standard DCI-P3
Surface hardness 3H
High Dynamic Range (HDR) supported No
Viewable size diagonal 86.7 cm
Viewable size, vertical 33.5 cm
Viewable size, horizontal 80 cm
Vertical scan range 48 - 120 Hz
Horizontal scan range 25 - 185 kHz
Pixel density 110 ppi
Pixel pitch 0.2325 x 0.2325 mm
Response time (fast) 5 ms
Display number of colours 1.07 billion colours
Viewing angle, vertical 178°
Viewing angle, horizontal 178°
Maximum refresh rate 120 Hz
Contrast ratio (typical) 2000:1
Supported video modes 480p, 576p, 720p, 1080i, 1080p
Supported graphics resolutions 640 x 480 (VGA), 720 x 480, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1600 x 1200, 1920 x 1080 (HD 1080), 2560 x 1440, 3440 x 1440
Screen curvature rating 1900R
Screen shape Curved
Anti-glare screen Yes
Response time 8 ms
Display brightness (typical) 300 cd/m²
Backlight type LED
Panel type IPS
HD type Wide Quad HD
Touchscreen No
Display technology LCD
Native aspect ratio 21:9
Display resolution 3440 x 1440 pixels
Display diagonal 86.7 cm (34.1")
Performance
Low Blue Light technology Yes
Flicker-free technology Yes
AMD FreeSync No
NVIDIA G-SYNC No
Multimedia
Built-in camera No
RMS rated power 10 W
Number of speakers 2
Built-in speaker(s) Yes
Design
Feet colour Silver
Detachable stand Yes
Front bezel colour Black
Product colour Black, Silver
Market positioning Business
Ports & interfaces
HDCP version 1.4/2.2
HDCP Yes
Headphone outputs 1
Headphone out Yes
Thunderbolt 4 ports quantity 2
DisplayPort version 1.4
DisplayPorts quantity 1
HDMI version 2.1
HDMI ports quantity 1
HDMI Yes
USB Power Delivery up to 90 W
USB Power Delivery (USB PD) Yes
USB Type-C DisplayPort Alternate Mode Yes
USB Type-C downstream ports quantity 3
USB Type-A downstream ports quantity 5
Number of USB Type-C upstream ports quantity 2
USB upstream port type USB Type-C
USB hub version 3.2 Gen 2 (3.1 Gen 2)
Built-in USB hub Yes
Network
Wi-Fi No
Ergonomics
LED indicators Yes
Plug and Play Yes
On Screen Display (OSD) Yes
Tilt angle range -5 - 21°
Tilt adjustment Yes
Swivel angle range -30 - 30°
Swivelling Yes
Pivot No
Adjustable height (max) 15 cm
Height adjustment Yes
Cable lock slot type Kensington
Cable lock slot Yes
Cable management Yes
Wall mountable Yes
Panel mounting interface 100 x 100 mm
VESA mounting Yes
Power
European Product Registry for Energy Labelling (EPREL) code 1777749
Energy efficiency scale A to G
Power supply type Internal
Input current 3.2 A
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
Power consumption (off) 0.3 W
Power consumption (max) 250 W
Power consumption (standby) 0.5 W
Power consumption (typical) 31.5 W
Energy consumption (SDR) per 1000 hours 32 kWh
Energy efficiency class (HDR) Not available
Energy efficiency class (SDR) F
Operational conditions
Non-operating altitude 5000 - 12192 m
Operating altitude 0 - 5000 m
Storage relative humidity (H-H) 5 - 90%
Operating relative humidity (H-H) 10 - 80%
Storage temperature (T-T) -20 - 60 °C
Operating temperature (T-T) 0 - 40 °C
Weight & dimensions
Bezel width (bottom) 1.39 cm
Bezel width (top) 1.04 cm
Bezel width (side) 9.78 mm
Weight (without stand) 10.4 kg
Height (without stand) 359.1 mm
Depth (without stand) 105.1 mm
Width (without stand) 813.5 mm
Weight (with stand) 7.78 kg
Height (with stand) 542.8 mm
Depth (with stand) 240.4 mm
Width (with stand) 813.5 mm
Packaging data
Package weight 15.1 kg
Packaging content
Quick start guide Yes
Stylus included No
Remote control included No
Power adapter included Yes
Cables included AC, DisplayPort, HDMI, USB Type-C to USB Type-C
Stand included Yes
Sustainability
Sustainability compliance Yes
Doesn't contain PVC/BFR
Sustainability certificates ENERGY STAR, TCO
Carbon footprint
PAIA version GaBi version 1, 2024
Total carbon footprint (kg of CO2e) 361
Carbon emissions, manufacturing (kg of CO2e) 149
Carbon emissions, logistics (kg of CO2e) 28
Carbon emissions, energy usage (kg of CO2e) 154
Carbon emissions, end-of-life (kg of CO2e) 30
Total carbon emissions, w/o use phase (kg of CO2e) 207
General
Product family UltraSharp
Other features
Ethernet LAN (RJ-45) ports 1
Heavy metals free Hg (mercury)
Compliance certificates RoHS