Dell ST2220 - Preset Display Modes; Physical Characteristics

Preset Display Modes
ST2220

Electrical

Physical Characteristics
Display Mode
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity (Horizontal/Vertical)
VGA, 720 x 400
31.469
70.087
28.3
-/+
VGA, 640 x 480
31.469
59.940
25.2
-/-
VGA, 640 x 480
37.500
75.000
31.5
-/-
VESA, 800 x 600
37.879
60.317
40.0
+/+
VESA, 800 x 600
46.875
75.000
49.5
+/+
VESA, 1024 x 768
48.363
60.004
65.0
-/-
VESA, 1024 x 768
60.023
75.029
78.8
+/+
VESA. 1152 x 864
67.500
75.000
108.0
+/+
VESA, 1280 x 1024
64.000
60.000
108.0
+/+
VESA, 1280 x 1024
79.976
75.025
135.0
+/+
VESA, 1920 x 1080
67.500
60.000
148.5
+/+
Model
ST2220
Video input signals
Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input impedance
Synchronization input signals
Separate horizontal and vertical synchronizations, polarity-free TTL level, SOG
(Composite SYNC on green)
AC input voltage/frequency/current
100 to 240 VAC/50 or 60 Hz + 3 Hz/2.0A (Max.)
Inrush iso surge current
120 V: 30 A (Max.)
240 V: 60 A (Max.)
Model
ST2220
Connector type
l D-sub: Blue connector
Signal cable type
l D-sub: Detachable, Analog, 15 pin, shipped attached to the monitor
Dimensions (with stand)
Height
385.86 mm (15.19 inches)
Width
520.64 mm (20.50 inches)
Depth
203.68 mm (8.02 inches)
Dimensions (without stand)
Height
326.02 mm (12.84 inches)
Width
520.64 mm (20.50 inches)
Depth
59.40 mm (2.34 inches)
Stand dimensions
Height
149.85 mm ( 5.90 inches)
Width
203.68 mm (8.02 inches)
Depth
203.68 mm (8.02 inches)
Weight
Weight with packaging
5.19 kg (11.43 lb)