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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.
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 optimizes brightness and color temperature based on your surroundings.
Improved ComfortView Plus
Our latest monitors reduce harmful blue light emissions to <35%, compared to <50% from the previous generation, for all-day eye comfort without sacrificing color accuracy.
See more detail than ever before
5K
See every detail with complete clarity on a 5K resolution monitor.
99%
DCI-P3 and Display P3 color coverage.
IPS Black
Experience deeper blacks with a 2000:1 contrast ratio.
Internal Multi-Stream Transport (iMST)
Partition your display as if there were two 2560×2160 physical monitors instead of one. No external software or DisplayPort splitter needed.
Connect with ease
Thunderbolt™ 4
Power your devices with a single cable connection with up to 140W power delivery.
Extensive connectivity
Connect all your devices with over a dozen ports, including pop-out quick access ports.
Stay online
Connect to the Ethernet with a built-in RJ45 port with up to 2.5GbE.
Operating system
This monitor is compatible with multiple operating systems including Windows and macOS®.
Dell Display Manager
Multitasking
Organize 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.
Customization
Quickly access your favorite 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 Color Management
Customizable colors
Easily calibrate your monitor’s colors on the new Dell Color 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 Color 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 aluminum and at least 20% recycled glass.
Energy conservation
Using PowerNap 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 decarbonization.
Connectivity Options
Ports & Slots
1. Security lock slot (based on Kensington Security Slot™) | 2. Power connector | 3. HDMI 2.1 | 4. DisplayPort 1.4 | 5. Thunderbolt™ 4 downstream port (15W) for daisy chaining | 6. Thunderbolt™ 4 upstream port (Extended Power Range 140W) | 7. USB Type-C upstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2) | 8. 3x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2) | 9. Audio Line-out | 10. USB Type-A downstream port (SuperSpeed 10 Gbps, USB 3.2 Gen 2) | 11. RJ45 port | 12. Stand lock | 13. 2 x USB Type-C downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with power charging (15W) | 14. USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen 2) with BC1.2 power charging | 15. Speakers
Included Cables
1. Power cable | 2. DisplayPort 1.4 cable – 1.8 m | 3. USB Type-A to USB Type-C Gen 2 cable – 1 m | 4. Thunderbolt™ 4 active cable – 1.5 m | 5. HDMI 2.1 cable – 1.8 m