Dell UltraSharp U2711 specs

General

• Packaged Quantity 1
• Display Type LCD monitor / TFT active matrix
• Diagonal Size 27 in
• Viewable Size 27 in
• Built-in Devices Card reader ,
  USB hub
• Panel Type IPS
• Aspect Ratio Widescreen
• Native Resolution 2560 x 1440 at 60 Hz
• Pixel Pitch 0.2331 mm
• Brightness 350 cd/m2
• Image Contrast Ratio 1000:1 / 80000:1 (dynamic)
• Color Support 1.07 billion colors
• Response Time 12 ms (typical); 6 ms (gray-to-gray)
• Vertical Refresh Rate 76 Hz
• Horizontal Refresh Rate 89 kHz
• Horizontal Viewing Angle 178
• Vertical Viewing Angle 178
• Screen Coating Anti-glare ,
  Hard coating
• Backlight Technology Cold Cathode Fluorescent Lamp (CCFL)
• Controls & Adjustments Input select,
  Brightness,
  Contrast
• Features HDCP,
  110% NTSC color gamut,
  100% sRGB (CIE 1976) color gamut,
  96% Adobe RGB color gamut,
  UltraSharp
• Dimensions (WxDxH) 25.5 in x 7.9 in x 16.9 in - With stand
• Weight 23.1 lbs

Connectivity

• Interfaces VGA,
  2 x DVI-D (dual link),
  DisplayPort,
  4 x USB 2.0 downstream,
  USB 2.0 upstream ( Type B ),
  HDMI,
  Composite video,
  Component video ( RCA x 3 ),
  Audio line-out

Mechanical

• Display Position Adjustments Tilt,
  Swivel,
  Height
• Flat Panel Mount Interface 100 x 100 mm

Miscellaneous

• Features Security lock slot (cable lock sold separately)
• Included Accessories Stand
• Cables Included 1 x DVI cable,
  1 x VGA cable,
  1 x DisplayPort cable
• Microsoft Certifications Compatible with Windows 7
• Compliant Standards Plug and Play,
  TCO '03,
  VESA DPMS

Power

• Power Supply Internal
• Voltage Required AC 120/230 V ( 50/60 Hz )
• Power Consumption Operational 113 Watt
• Power Consumption Stand by / Sleep 2 Watt

Software / System Requirements

• Included Software Drivers & Utilities

Environmental Parameters

• Min Operating Temperature 32 °F
• Max Operating Temperature 104 °F
• Humidity Range Operating 10 - 80% (non-condensing)

Sustainability

• CNET Labs: Operational power consumption 93.72 Watt
• CNET Labs: Calibrated power consumption 81.8 Watt
• CNET Labs: Max brightness power consumption calibrated 115.3 Watt
• CNET Labs: Min brightness power consumption 41.89 Watt
• CNET Labs: Power consumption Stand by / Sleep 1.19 Watt
• CNET Labs: Estimated Annual Energy Cost 25.67 US Dollars