Xbox Series X / S
Nintendo Switch
PlayStation 5
PlayStation 4
On the Go
Other
Elevate your performance with a 40-inch curved Thunderbolt™ hub monitor featuring a stunning 5K display and a 120Hz refresh rate.
Smoother visual experience
A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.
Ambient Light Sensor
A built-in Ambient Light Sensor intelligently optimises brightness and colour temperature based on your surroundings.
World's first 40" 5K monitor certified for 5-Star Eye Comfort
Every aspect of your work springs to life on this curved 5K monitor featuring a 120Hz refresh rate. You'll never miss a single detail.
Improved ComfortView Plus
Our latest monitors reduce harmful blue light emissions to
See more detail than ever before
See every detail with complete clarity on a 5K resolution monitor.99%DCI-P3 and Display P3 colour coverage.IPS BlackExperience deeper blacks with a 2000:1 contrast ratio.
Internal Multi-Stream Transport (iMST)
Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed.
Thunderbolt™ 4
Power your devices with a single cable connection with up to 140W power delivery.
Stay online
Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.
Dell Display Manager
Multitasking
Organise your screen with Easy Arrange and save profiles with Easy Arrange Memory.
Network KVM
Control and work across multiple network connected PCs and monitors with a single keyboard and mouse, and easily transfer files between them.
Customisation
Quickly access your favourite features and functions with the menu launcher and hot keys.
Manageability
Manage your fleet of monitors with remote management features that are automatic, comprehensive and compatible with several tools.
Dell Colour Management
Customisable colours
Easily calibrate your monitor’s colours on the new Dell Colour Management software, with Calman Verified certification.
Tailored to you
Create, store, and manage ICC profiles on your computer dynamically through the software dashboard.
Wide compatibility
Dell Colour Management software is compatible with multiple operating systems including Windows and macOS®.
Environmentally-forward thinking
Sustainable materials
This monitor is made with 50% recycled steel, 85% post-consumer recycled plastics including closed-loop plastics, 100% recycled aluminium and at least 20% recycled glass.Energy conservation
Using Power
Nap mode in Dell Display Manager lowers energy use by up to 14.8%.
Packaging innovation
Ships in a box made with 100% renewable content that is also recyclable.
Elevated standards
Meets highest environmental standards and registered EPEAT Gold with Climate+ designation - this monitor has met industry best practices for decarbonisation.
Extensive connectivity
Connect all your devices with over a dozen ports, including pop-out quick access ports.
Display | |
---|---|
Colour gamut standard | DCI-P3 |
Heat dissipation | 134.8 BTU/h |
Dell ComfortView technology | Yes |
Dual ambient light sensor | Yes |
sRGB coverage (typical) | 100% |
Colour gamut | 99% |
Surface hardness | 3H |
High Dynamic Range (HDR) supported | Yes |
Viewable size diagonal | 100.9 cm |
Viewable size, vertical | 39.2 cm |
Viewable size, horizontal | 92.9 cm |
Vertical scan range | 48 - 120 Hz |
Horizontal scan range | 25 - 280 kHz |
Pixel density | 140 ppi |
Pixel pitch | 0.1815 x 0.1815 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, 720p, 1080p |
Supported graphics resolutions | 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 2048 x 1280, 2560 x 1080, 3840 x 2160, 4096 x 2160, 5120 x 2160 |
Screen curvature rating | 2500R |
Screen shape | Curved |
Anti-glare screen | Yes |
Response time | 8 ms |
Display brightness (typical) | 450 cd/m² |
Display brightness (peak) | 600 cd/m² |
Backlight type | LED |
Panel type | IPS |
HD type | 5K Ultra HD |
Touchscreen | No |
Display technology | LCD |
Native aspect ratio | 21:9 |
Display resolution | 5120 x 2160 pixels |
Display diagonal | 101.6 cm (40") |
Performance | |
---|---|
Mac operating systems supported | MacOS |
Windows operating systems supported | Windows 10, Yes |
Low Blue Light technology | Yes |
Flicker-free technology | Yes |
AMD FreeSync | No |
Multimedia | |
---|---|
RMS rated power | 18 W |
Number of speakers | 2 |
Built-in camera | No |
Built-in speaker(s) | Yes |
Design | |
---|---|
Heavy metals free | Hg (mercury) |
Feet colour | Silver |
Front bezel colour | Black |
Product colour | Silver |
Ports & interfaces | |
---|---|
DC-in jack | Yes |
HDCP version | 1.4/2.3 |
HDCP | Yes |
Built-in KVM switch | Yes |
Headphone out | No |
Audio output | 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 | 140 W |
USB Power Delivery | 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 |
Built-in USB hub | Yes |
Ergonomics | |
---|---|
Tilt adjustment | Yes |
LED indicators | Yes |
Plug and Play | Yes |
On Screen Display (OSD) | Yes |
Picture-in-Picture | Yes |
Tilt angle range | -5 - 21° |
Swivel angle range | -30 - 30° |
Swivelling | Yes |
Height adjustment | 15 cm |
Height adjustment | Yes |
Cable lock slot type | Kensington |
Cable lock slot | Yes |
Cable management | Yes |
Panel mounting interface | 100 x 100 mm |
VESA mounting | Yes |
Power | |
---|---|
Energy efficiency scale | A to G |
Power supply type | Internal |
Input current | 4.2 A |
AC input frequency | 50/60 Hz |
AC input voltage | 100 - 240 V |
Power consumption (off) | 0.3 W |
Power consumption (max) | 380 W |
Power consumption (standby) | 0.4 W |
Power consumption (typical) | 39.5 W |
Energy consumption (HDR) per 1000 hours | 62 kWh |
Energy consumption (SDR) per 1000 hours | 40 kWh |
Energy efficiency class (HDR) | G |
Energy efficiency class (SDR) | F |
Operational conditions | |
---|---|
Non-operating altitude | 0 - 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 |
Packaging content | |
---|---|
HDMI cable length | 1.8 m |
DisplayPort cable length | 1.8 m |
Quick start guide | Yes |
Cables included | AC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C |
Stand included | Yes |
Weight & dimensions | |
---|---|
Bezel width (bottom) | 1.58 cm |
Bezel width (top) | 1.13 cm |
Bezel width (side) | 1.13 cm |
Weight (without stand) | 8.35 kg |
Height (without stand) | 419.1 mm |
Depth (without stand) | 108 mm |
Width (without stand) | 946.6 mm |
Weight (with stand) | 11.7 kg |
Height (with stand) | 472.3 mm |
Depth (with stand) | 252.8 mm |
Width (with stand) | 946.6 mm |
Packaging data | |
---|---|
USB cable length | 1 m |
Package weight | 19 kg |
Sustainability | |
---|---|
European Product Registry for Energy Labelling (EPREL) code | 1821612 |
Doesn't contain | PVC/BFR |
Sustainability certificates | ENERGY STAR, TCO |
General | |
---|---|
Product Family | UltraSharp |
Carbon footprint | |
---|---|
Carbon emissions (Manufacturing) | 197 kg of CO2e |
Carbon emissions (Logistics) | 36 kg of CO2e |
Carbon emissions (Use) | 192 kg of CO2e |
Carbon emissions (End-of-Life) | 55 kg of CO2e |
Total carbon emissions (w/o Use phase) | 288 kg of CO2e |
PAIA version | GaBi verison1 |
Total carbon footprint | 480 kg of CO2e |
Brand-specific features | |
---|---|
Dell Display Manager (DDM) compatibility | Yes |
Technical details | |
---|---|
Compliance certificates | RoHS |
Other features | |
---|---|
Ethernet LAN (RJ-45) ports | 1 |
Ethernet LAN data rates | 2500 Mbit/s |
Automatic brightness control | Yes |
Picture-by-Picture (PbP) | Yes |