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GENERAL
Display Type LCD monitor / TFT active matrix
Aspect Ratio 16:9
Native Resolution Full HD (1080p) 1920 x 1080
Contrast Ratio 1000:1
Color Support 16.7 million colors
Dimensions (WxDxH) 21.6 in x 7.2 in x 18 in
Horizontal Viewing Angle 178
Vertical Viewing Angle 178
Viewable Size 23"
Pixel Pitch 0.265 mm
Panel Type IPS
Brightness 300 cd/m2
ManufacturerDell, Inc.
POWER DEVICE
Nominal Voltage AC 120/230 V
Frequency Required 50/60 Hz
DISPLAY
Image Brightness 300 cd/m2
Image Aspect Ratio 16:9
Image Contrast Ratio 1000:1
Color Support 24-bit (16.7 million colors)
Video Format 1080p (Full HD)
Type LCD monitor
MISCELLANEOUS
Microsoft Certifications Certified for Windows Vista
Features Security lock slot (cable lock sold separately), cable organizer
Color black
Security Slot Type Kensington security slot
POWER
Power Supply internal
CHASSIS
Built-in Devices USB 2.0 hub
ENVIRONMENTAL STANDARDS
EPEAT Compliant EPEAT Silver
ENERGY STAR Certified Yes
VIDEO INPUT
Digital Video Standard Digital Visual Interface (DVI), DisplayPort
MECHANICAL
Display Position Adjustments Height, pivot (rotation), swivel, tilt
IMAGE
Image Aspect Ratio 16:9
DIMENSIONS & WEIGHT
Width 21.6 in
Depth 7.2 in
Height 18 in
Weight 10.36 lbs
HEADER
Brand Dell
Product Line Dell UltraSharp
Model U2311H
Packaged Quantity 1
Compatibility PC
TV TUNER
TV Tuner Presence No
INTERFACES
Type DVI-D, DisplayPort, USB 2.0 downstream, USB 2.0 upstream, VGA
GENERAL
ManufacturerDell, Inc.