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

Design
Product colour: Black
Market positioning: Business
Feet colour: Silver
Front bezel colour: Black
Detachable stand: Yes

Power
AC input frequency: 50/60 Hz
Input current: 3.2 A
AC input voltage: 100 - 240 V
Power consumption (off): 0.3 W
Energy efficiency class (HDR): Not available
Power consumption (typical): 31.5 W
Energy consumption (SDR) per 1000 hours: 32 kWh
Power supply type: Internal
Energy efficiency class (SDR): F
Power consumption (max): 250 W
Power consumption (standby): 0.5 W
Energy efficiency scale: A to G

Operational conditions
Storage relative humidity (H-H): 5 - 90%
Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 10 - 80%
Operating altitude: 0 - 5000 m
Storage temperature (T-T): -20 - 60 °C
Non-operating altitude: 5000 - 12192 m

Weight & dimensions
Width (with stand): 813.5 mm
Height (with stand): 542.8 mm
Depth (with stand): 240.4 mm
Weight (with stand): 7.78 kg
Width (without stand): 813.5 mm
Bezel width (bottom): 1.39 cm
Depth (without stand): 105.1 mm
Weight (without stand): 10.4 kg
Bezel width (top): 1.04 cm
Bezel width (side): 9.78 mm
Height (without stand): 359.1 mm

Network
Wi-Fi: No

Performance
NVIDIA G-SYNC: No
AMD FreeSync: No
Low Blue Light technology: Yes
Flicker-free technology: Yes

Packaging data
Package weight: 15.1 kg

Packaging content
Quick start guide: Yes
Stand included: Yes
Cables included: AC, DisplayPort, HDMI, USB Type-C to USB Type-C
Remote control included: No
Stylus included: No
Power adapter included: Yes

Display
Screen shape: Curved
Response time: 8 ms
Viewing angle, vertical: 178°
Display resolution: 3440 x 1440 pixels
Display brightness (typical): 300 cd/m²
Supported graphics resolutions: 1920 x 1080 (HD 1080), 800 x 600 (SVGA), 2560 x 1440, 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1024 x 768 (XGA), 3440 x 1440, 720 x 480, 640 x 480 (VGA), 1280 x 800 (WXGA), 1600 x 1200
Native aspect ratio: 21:9
Display diagonal: 86.7 cm (34.1")
Display number of colours: 1.07 billion colours
Viewing angle, horizontal: 178°
HD type: Wide Quad HD
Colour gamut standard: DCI-P3
Backlight type: LED
Screen curvature rating: 1900R
Touchscreen: No
Horizontal scan range: 25 - 185 kHz
Display technology: LCD
Supported video modes: 720p, 480p, 1080p, 576p, 1080i
Pixel pitch: 0.2325 x 0.2325 mm
Viewable size, horizontal: 80 cm
Vertical scan range: 48 - 120 Hz
Maximum refresh rate: 120 Hz
Viewable size, vertical: 33.5 cm
Colour gamut: 98%
Panel type: IPS
Contrast ratio (typical): 2000:1
Viewable size diagonal: 86.7 cm
Response time (fast): 5 ms
High Dynamic Range (HDR) supported: No
Surface hardness: 3H
sRGB coverage (typical): 100%
Anti-glare screen: Yes
Pixel density: 110 ppi

Multimedia
Built-in speaker(s): Yes
Number of speakers: 2
RMS rated power: 10 W
Built-in camera: No

Ergonomics
Cable lock slot type: Kensington
Tilt angle range: -5 - 21°
LED indicators: Yes
Cable lock slot: Yes
Adjustable height (max): 15 cm
Plug and Play: Yes
VESA mounting: Yes
Pivot: No
Height adjustment: Yes
On Screen Display (OSD): Yes
Panel mounting interface: 100 x 100 mm
Swivelling: Yes
Tilt adjustment: Yes
Swivel angle range: -30 - 30°
Wall mountable: Yes
Cable management: Yes

Ports & interfaces
HDCP: Yes
DisplayPort version: 1.4
DisplayPorts quantity: 1
Thunderbolt 4 ports quantity: 2
Number of USB Type-C upstream ports quantity: 2
HDMI version: 2.1
USB hub version: 3.2 Gen 2 (3.1 Gen 2)
Built-in USB hub: Yes
Headphone outputs: 1
Headphone out: Yes
USB upstream port type: USB Type-C
USB Type-A downstream ports quantity: 5
HDMI ports quantity: 1
HDCP version: 1.4/2.2
USB Type-C DisplayPort Alternate Mode: Yes
HDMI: Yes
USB Power Delivery up to: 90 W
USB Type-C downstream ports quantity: 3
USB Power Delivery (USB PD): Yes

Other features
Ethernet LAN (RJ-45) ports: 1
Compliance certificates: RoHS
Heavy metals free: Hg (mercury)

Sustainability
Doesn't contain: PVC/BFR
Sustainability compliance: Yes
Sustainability certificates: ENERGY STAR, TCO

Carbon footprint
Carbon emissions, end-of-life (kg of CO2e): 29.602
PAIA version: GaBi version 1, 2024
Carbon emissions, logistics (kg of CO2e): 28.158
Total carbon footprint (kg of CO2e): 361
Carbon emissions, energy usage (kg of CO2e): 154.147
Carbon emissions, manufacturing (kg of CO2e): 149.093