Description
See more and do more with a QHD monitor that expands your workspace and gives you a better view of all of your important tasks.
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Expand your productivity workspace
This screen with QHD 2560 x 1440 resolution delivers more onscreen real estate than Full HD. -
Productive at every level
Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities. -
Seamless transitions
The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you've unplugged. -
The key to convenience
Shortcut keys can save you time, allowing quick access to commonly used controls that let you work faster. -
Flexibility for all day comfort
With the ability to tilt, swivel, pivot and adjust the height of your monitor to fit your needs, you can stay comfortable all day. -
More screen
The small base takes up less space helping tidy up your desk. -
Easy on the eyes
Optimize eye comfort with flicker-free technology and ComfortView, a feature that reduces up to 60% of harmful blue light emissions. -
Enjoy the view
Experience virtually seamless views with consistent colors across a wide 178°/178° viewing angle with In-Plane Switching (IPS) technology.
Specifications
Summary
- Product Description
- Dell P2421D - LED monitor - 23.8"
- Device Type
- LED-backlit LCD monitor - 23.8"
- Energy Class
- Class E
- Energy Consumption per Year
- 26 kWh
- Power Consumption (On mode)
- 16.9 W
- Features
- USB 3.0 hub
- Panel Type
- IPS
- Aspect Ratio
- 16:9
- Native Resolution
- QHD 2560 x 1440 at 60 Hz
- Pixel Pitch
- 0.2058 mm
- Brightness
- 300 cd/m²
- Contrast Ratio
- 1000:1
- Response Time
- 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal)
- Colour Support
- 16.7 million colours
- Colour Gamut
- 99% sRGB
- Input Connectors
- HDMI, DisplayPort
- Display Position Adjustments
- Height, pivot (rotation), swivel, tilt
- Screen Coating
- Haze 25%, anti-glare 3H hardness
- Voltage
- AC 120/230 V (50/60 Hz)
- Dimensions (WxDxH) - with stand
- 53.78 cm x 16.6 cm x 35.61 cm
- Weight
- 4.91 kg
- Environmental Standards
- TCO Certified Displays 8, ENERGY STAR Qualified
- Compliant Standards
- RoHS, NFPA 99, DisplayPort 1.2, BFR-free, PVC-free, Mercury-free
- Bundled Services
- 3 years Advanced Exchange Basic Warranty
- Designed For
- Latitude 5320, 5520; OptiPlex 3090; Precision 7560
Detailed Specification
General
- Display Type
- LED-backlit LCD monitor / TFT active matrix
- Energy Class
- Class E
- Energy Consumption per Year
- 26 kWh
- Diagonal Size
- 23.8"
- Built-in Devices
- USB 3.0 hub
- Panel Type
- IPS
- Aspect Ratio
- 16:9
- Native Resolution
- QHD 2560 x 1440 at 60 Hz
- Pixel Pitch
- 0.2058 mm
- Pixel Per Inch
- 123
- Brightness
- 300 cd/m²
- Contrast Ratio
- 1000:1
- Colour Support
- 16.7 million colours
- Colour Gamut
- 99% sRGB
- Response Time
- 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal)
- Vertical Refresh Rate
- 49 - 75 Hz
- Horizontal Refresh Rate
- 29 - 113 kHz
- Horizontal Viewing Angle
- 178
- Vertical Viewing Angle
- 178
- Screen Coating
- Haze 25%, anti-glare 3H hardness
- Backlight Technology
- LED backlight
- Features
- LED edgelight system, arsenic-free glass, Wide Viewing Angle, 6-bit + A-FRC Color Depth, 99% sRGB colour gamut
- Dimensions (WxDxH)
- 53.78 cm x 16.6 cm x 35.61 cm - with stand
- Weight
- 4.91 kg
Connectivity
- Interfaces
- DisplayPort 1.2 , HDMI , USB 3.0 upstream , 2 x USB 3.0 downstream , 2 x USB 2.0 downstream
Mechanical
- Display Position Adjustments
- Height, pivot (rotation), swivel, tilt
- Tilt Angle
- -5/+21
- Swivel Angle
- 90
- Rotation Angle
- 180
- Height Adjustment
- 130 mm
- VESA Mounting Interface
- 100 x 100 mm
Miscellaneous
- Features
- Security lock slot (cable lock sold separately), VESA interface support
- Cables Included
- 1 x DisplayPort cable - DisplayPort to DisplayPort , 1 x USB 3.0 upstream cable
- Compliant Standards
- RoHS, NFPA 99, DisplayPort 1.2, BFR-free, PVC-free, Mercury-free
Power
- Input Voltage
- AC 120/230 V (50/60 Hz)
- Power Consumption (On mode)
- 16.9 W
- Power Consumption SDR (On mode)
- 16.9 kWh/1000h
- Power Consumption (Typical)
- 25 Watt
- Power Consumption Stand by
- 0.3 Watt
- Power Consumption (Off Mode)
- 0.3 Watt
Software / System Requirements
- Included Software
- Dell Display Manager
Dimensions & Weight
- Dimensions & Weight Details
- With stand - width: 53.78 cm - depth: 16.6 cm - height: 35.61 cm - weight: 4.91 kg , Without stand - width: 53.78 cm - depth: 4.27 cm - height: 32.21 cm - weight: 3.37 kg
Dimensions & Weight (Shipping)
- Shipping Weight
- 7.29 kg
Sustainability Information
- TCO Certified
- TCO Certified Displays 8
- ENERGY STAR Certified
- Yes
Manufacturer Warranty
- Bundled Services
- 3 years Advanced Exchange Basic Warranty
Environmental Parameters
- Min Operating Temperature
- 0 °C
- Max Operating Temperature
- 40 °C
- Humidity Range Operating
- 10 - 90% (non-condensing)
Compatibility Information
- Designed For
- Dell Latitude 5320, 5520 , Dell OptiPlex 3090 , Dell Precision 7560
