Product DescriptionDell P2421 - LED monitor - 24.1"
Device TypeLED-backlit LCD monitor - 24.1"
Energy ClassClass D
Energy Consumption per Year20 kWh
Power Consumption (On mode)14.8 W
FeaturesUSB 3.0 hub
Panel TypeIPS
Aspect Ratio16:10
Native ResolutionWUXGA 1920 x 1200 at 60 Hz
Pixel Pitch0.27 mm
Brightness300 cd/m²
Contrast Ratio1000:1
Response Time5 ms (grey-to-grey), 8 ms (normal)
Colour Support16.7 million colours
Input ConnectorsHDMI, DVI, DisplayPort, VGA
Display Position AdjustmentsHeight, pivot (rotation), swivel, tilt
Screen CoatingHaze 25%, anti-glare 3H hardness
VoltageAC 120/230 V (50/60 Hz)
ColourBlack
Dimensions (WxDxH) - with stand53.1 cm x 16.6 cm x 37.08 cm
Environmental StandardsENERGY STAR Qualified
Carbon Footprint475 kg carbon emissions
Compliant StandardsDisplayPort 1.2
Manufacturer Warranty3-year warranty
Designed ForLatitude 5320, 5520; OptiPlex 3090; Precision 7560
Extended Specification
General
Display TypeLED-backlit LCD monitor
Energy ClassClass D
Energy Consumption per Year20 kWh
Diagonal Size24.1"
Built-in DevicesUSB 3.0 hub
Panel TypeIPS
Aspect Ratio16:10
Native ResolutionWUXGA 1920 x 1200 at 60 Hz
Pixel Pitch0.27 mm
Pixel Per Inch94
Brightness300 cd/m²
Contrast Ratio1000:1
Colour Support16.7 million colours
Response Time5 ms (grey-to-grey), 8 ms (normal)
Horizontal Viewing Angle178
Vertical Viewing Angle178
Screen CoatingHaze 25%, anti-glare 3H hardness
Backlight TechnologyLED backlight
FeaturesLED edgelight system
ColourBlack
Dimensions (WxDxH)53.1 cm x 16.6 cm x 37.08 cm - with stand
Connectivity
InterfacesDisplayPort 1.2 ¦ HDMI ¦ DVI ¦ VGA ¦ 2 x USB 3.0 downstream ¦ 2 x USB 2.0 downstream ¦ USB 3.0 upstream
Mechanical
Display Position AdjustmentsHeight, pivot (rotation), swivel, tilt
Tilt Angle-5/+21
Swivel Angle90
Rotation Angle180
Height Adjustment130 mm
VESA Mounting Interface100 x 100 mm
Miscellaneous
FeaturesSecurity lock slot (cable lock sold separately), VESA interface support
Cables Included1 x DisplayPort cable - DisplayPort to DisplayPort ¦ 1 x USB 3.0 upstream cable
Compliant StandardsDisplayPort 1.2
Power
Input VoltageAC 120/230 V (50/60 Hz)
Power Consumption (On mode)14.8 W
Power Consumption SDR (On mode)14.8 kWh/1000h
Power Consumption Stand by0.3 Watt
Power Consumption Sleep0.3 Watt
On / Off SwitchNo
Software / System Requirements
Included SoftwareDell Display Manager
OS RequiredMicrosoft Windows 7 / 8 / 8.1
Dimensions & Weight
Dimensions & Weight DetailsWith stand - width: 53.1 cm - depth: 16.6 cm - height: 37.08 cm ¦ Without stand - width: 53.1 cm - depth: 4.41 cm - height: 39.45 cm - weight: 3.5 kg
Dimensions & Weight (Shipping)
Shipping Weight7.3 kg
Sustainability Information
ENERGY STAR CertifiedYes
Carbon Footprint475 kg carbon emissions
Total CF/unit Standard Deviation (kg CO2e)96
Manufacturing (kg CO2e)329
Logistics (kg CO2e)38
Use (kg CO2e)105
EOL (kg CO2e)2
Total Carbon w/o Use Phase (kg CO2e)370
Manufacturer Warranty
Service & SupportAdvanced Exchange Service - 3 years
Compatibility Information
Designed ForDell Latitude 5320, 5520 ¦ Dell OptiPlex 3090 ¦ Dell Precision 7560