DELL UltraSharp U3425WE computer monitor 86.7 cm (34.1″) 3440 x 1440 pixels Wide Quad HD LCD Black, Silver
- 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 |
| 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 |
| Carbon emissions, energy usage (kg of CO2e) |
154 |
| 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, 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 |
- EU Energy Label
- EU Product Fiche
- Dell UltraSharp 34 Curved Thunderbolt Hub Monitor – U3425WE Outline Dimensions
- Dell UltraSharp 34 Curved Thunderbolt Hub Monitor – U3425WE Quick Start Guide
- Firmware Update Instructions for MAC
- Firmware Update Instructions for Windows
- Firmware Update Instructions for Ubuntu
- Dell UltraSharp 34 Curved Thunderbolt Hub Monitor – U3425WE Statement of Volatility
- Dell UltraSharp 34 Curved Thunderbolt Hub Monitor – U3425WE Teardown Instructions
- Dell Display Manager 2.3 for Windows User’s Guide
- Dell Display and Peripheral Manager on Mac User’s Guide
- Dell UltraSharp 34 Curved Thunderbolt Hub Monitor – U3425WE User’s Guide
- CE Marking
- manual pdf
