- General Information
- Manufacturer
- Dell Technologies
- Manufacturer Website Address
- http://www.dell.co.uk
- Brand Name
- Dell
- Product Line
- UltraSharp
- Package Type
- Retail
- Product Type
- LED Monitor
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.
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 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed.
- Warranty
- Limited Warranty
- 3 Year
- Technical Information
- Number of Screens
- 1
- Screen Size Class
- 40"
- Viewable Screen Size
- 100.8 cm (39.7")
- Screen Mode
- 5K2K WUHD
- Panel Technology
- In-plane Switching (IPS) Black Technology
- Response Time
- 5 ms
- Response Time Details
- 5ms Fast
- Aspect Ratio
- 21:9
- Pixel Pitch
- 0.18 mm
- Horizontal Viewing Angle
- 178°
- Vertical Viewing Angle
- 178°
- Mount Type
- Panel Mount
- Backlight Technology
- Edge LED
- HDCP Supported
- Yes
- Maximum Adjustable Height
- 150 mm
- Tilt Angle
- -5° to 21°
- Swivel Angle
- -30° to 30°
- Features
- Anti-glare
- VESA DisplayHDR 600
- HDR Ready
- Ambient Light Sensor
- Picture by Picture
- Picture in Picture
- Digital Daisy Chain
- Easy Arrange
- sRGB
- Security Lock
- Cable Lock Slot
- Stand Lock
- Stand Adjustments
- Swivel
- Height
- Tilt
- Stand Included
- Yes
- Curved Screen
- Yes
- Curvature
- 2500R
- Glass Hardness
- 3H
- Active Display Area (H x V)
- 929.20 mm x 392 mm
- Video
- Maximum Resolution
- 5120 x 2160
- Standard Refresh Rate
- 120 Hz
- Colour Supported
- 1.07 Billion Colors
- Native Contrast Ratio
- 2,000:1
- Brightness
- 600 cd/m²
- Color Gamut
- 99% DCI-P3
- 98% Display P3
- 100% sRGB
- 100% BT.709
- Pixel Per Inch (PPI)
- 140
- Audio
- Number of Speakers
- 2
- Speakers
- Yes
- Speaker Output Power
- 18 W
- Interfaces/Ports
- Network (RJ-45)
- Yes
- HDMI
- Yes
- HDMI Version
- 2.1
- USB
- Yes
- DisplayPort
- Yes
- Thunderbolt
- Yes
- USB Type-C
- Yes
- Number of HDMI Inputs
- 1
- Total Number of HDMI Ports
- 1
- Number of USB Ports
- 8
- Number of DisplayPorts
- 1
- Thunderbolt 4
- Yes
- Number of USB Type-C 3.2 Gen 2 Upstream Ports
- 1
- Number of USB Type-A 3.2 Gen 2 Downstream Ports
- 5
- Number of USB Type-C 3.2 Gen 2 Downstream Ports
- 2
- Audio Line Out
- Yes
- Number of Audio Line Out Ports
- 1
- Number of DisplayPort 1.4 Ports
- 1
- Built-in Devices
- Built-in Devices
- KVM Switch
- USB Hub
- Environmental Conditions
- Operating Temperature Range
- 0°C to 40°C
- Non-operating Temperature Range
- -20°C to 60°C
- Operating Humidity Range
- 10% to 80% (Non-condensing)
- Non-operating Humidity Range
- 5% to 90% (Non-condensing)
- Maximum Operating Altitude
- 5 km
- Maximum Non-operating Altitude
- 12.19 km
- Power Description
- Operating Power Consumption
- 380 W
- Standby Power Consumption
- 400 mW
- Off-Mode Power Consumption
- 300 mW
- Frequency
- 50 Hz
- 60 Hz
- Maximum Power Consumption
- 380 W
- Voltage Current
- 4.20 Ah
- Physical Characteristics
- VESA Mount Compatible
- Yes
- VESA Mount Standard
- 100 x 100
- Color Family
- Dual Colour
- Colour
- Black
- Silver
- Height
- 419.1 mm
- Width
- 946.6 mm
- Depth
- 108 mm
- Height with Stand
- 622.32 mm
- Width with Stand
- 946.62 mm
- Depth with Stand
- 252.80 mm
- Compressed Height with Stand
- 472.32 mm
- Extended Height with Stand
- 622.32 mm
- Weight (Approximate)
- 8.35 kg
- Weight with Stand (Approximate)
- 12.22 kg
- Miscellaneous
- Package Contents
- UltraSharp 40 Curved Thunderbolt Hub Monitor
- Stand Riser
- Stand Base
- 1 x Power Cable
- 1 x DisplayPort 1.4 Cable - 1.8 m
- 1 x USB Type-A to USB Type-C Gen 2 Cable - 1 m
- 1 x HDMI Cable - 1.8m
- 1 x Thunderbolt 4 active Cable - 1.5 m
- Quick Setup guide Safety
- Environmental and Regulatory Information
- Factory calibration Report
- Energy Star
- Yes
- Country of Origin
- China
- TCO Certified
- Yes
- Dell Display Manager Compatibility
- Yes
- Environmentally Friendly
- Yes
- Environmental Certification
- TCO Certified Edge
- Environmental Compliance
- Restriction of Hazardous Substances (RoHS)
