Dell S2421Ht - Preset Display Modes; Electrical Specifications

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Electrical specifications
Model S2421H/S2721H
Video input signals •Digital video signal for each dierential line
Per dierential line at 100 ohm impedance
•HDMI signal input support
Input voltage/ frequency/
current
100-240 VAC / 50 or 60 Hz ± 3 Hz / 1.5 A
(maximum)
Inrush current 120 V: 30 A (maximum)
240 V: 60 A (maximum)
Speaker specifications
Model S2421H/S2721H
Speaker rated power 2 x 3W
Frequency response 315 Hz - 12.5 kHz
Impedance 4 ohm
Physical characteristics
Model
S2421H S2721H
Connector type •2 x HDMI1.4 ports
•1 x Audio line-out port
Signal cable type 1.8 m HDMI1.4 cable
Dimensions (with stand)
Height
412.8 mm (16.25 in.) 453.3 mm (17.85 in.)
Width
537.8 mm (21.17 in.) 609.9 mm (24.01 in.)
Depth
152.8 mm (6.02 in.) 186.8 mm (7.35 in.)
Dimensions (without stand)
Height
322.6 mm (12.70 in.) 363.6 mm (14.32 in.)
Width
537.8 mm (21.17 in.) 609.9 mm (24.01 in.)
Depth
53.8 mm (2.12 in.) 54.0 mm (2.13 in.)
Stand dimensions
Height
171.6 mm (6.76 in.) 176.0 mm (6.93 in.)
Width
249.0 mm (9.80 in.) 257.2 mm (10.13 in.)
Depth
152.8 mm (6.02 in.) 186.8 mm (7.35 in.)