Dell U2211H, U2311H appendix Electrical Specifications, Physical Characteristics

VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 1024 VESA, 1280 x 1024 VESA, 1600 x 1200 VESA, 1920 x 1080

37.9

46.9

48.4

60.0

67.5

64.0

80.0

75.0

67.5

60.3

75.0

60.0

75.0

75.0

60.0

75.0

60.0

60.0

40.0

49.5

65.0

78.8

108.0

108.0

135.0

162.0

148.5

+/+

+/+ -/- +/+ +/+ +/+ +/+ +/+ +/+

U2311H

Display Mode	Horizontal Frequency	Vertical Frequency (Hz)	Pixel Clock (MHz)	Sync Polarity (Horizontal/Vertical)
	(kHz)
VESA, 720 x 400	31.5	70.0	28.3	-/+
VESA, 640 x 480	31.5	60.0	25.2	-/-
VESA, 640 x 480	37.5	75.0	31.5	-/-
VESA, 800 x 600	37.9	60.3	40.0	+/+
VESA, 800 x 600	46.9	75.0	49.5	+/+
VESA, 1024 x 768	48.4	60.0	65.0	-/-
VESA, 1024 x 768	60.0	75.0	78.8	+/+
VESA, 1152 x 864	67.5	75.0	108.0	+/+
VESA, 1280 x 1024	64.0	60.0	108.0	+/+
VESA, 1280 x 1024	80.0	75.0	135.0	+/+
VESA, 1600 x 1200	75.0	60.0	162.0	+/+
VESA, 1920 x 1080	67.5	60.0	148.5	+/+

Electrical Specifications

Model	U2211H / U2311H
	Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input
	impedance
Video input signals	Digital DVI-D TMDS, 600mV for each differential line, positive polarity at
	50 ohm input impedance
	DP 1.1a signal input support
Synchronization input signals	TTL levels required and separate syncs (including Trigger points), SOG
	(Composite SYNC on green)
AC input	100 to 240 VAC / 50 or 60 Hz + 3 Hz / 1.5 A (Typical)
voltage/frequency/current
Inrush current	120 V : 30 A (Max.)
	240 V : 60 A (Max.)

Physical Characteristics

Model	U2211H	U2311H
	15-pin D-subminiature, blue connector;	15-pin D-subminiature, blue connector;
Connector type	DVI-D, white connector; DP, black	DVI-D, white connector; DP, black
	connector.	connector.
	Digital: Detachable, DVI-D, Solid pins,	Digital: Detachable, DVI-D, Solid pins,
	shipped detached from the monitor	shipped detached from the monitor
Signal cable type
	Analog: attachable, D-Sub, 15pins,	Analog: attachable, D-Sub, 15pins,
	shipped attached to the monitor	shipped attached to the monitor
Dimensions (with stand)
Height (extended)	447.6 mm (17.62 inches)	456.16 mm (17.96 inches)
Height (compressed)	347.6 mm (13.69 inches)	356.16 mm (14.02 inches)
Width	514.4 mm (20.25 inches)	547.97 mm (21.57 inches)
Depth	184.1 mm (7.25 inches)	184.1 mm (7.25 inches)
Dimensions (without stand)
Height	305.9 mm (12.04 inches)	325.07 mm (12.80 inches)