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Dell ST2420L User Manual

Dell ST2420L
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1 TMDS DATA 2+
2 TMDS DATA 2 SHIELD
3 TMDS DATA 2-
4 TMDS DATA 1+
5 TMDS DATA 1 SHIELD
6 TMDS DATA 1-
7 TMDS DATA 0+
8 TMDS DATA 0 SHIELD
9 TMDS DATA 0-
10 TMDS CLOCK
11 TMDS CLOCK SHIELD
12 TMDS CLOCK-
13 CEC
14 Reserved (N.C. on device)
15 DDC CLOCK (SCL)
16 DDC DATA (SDA)
17 DDC/CEC Ground
18 +5V POWER
19 HOT PLUG DETECT
Flat Panel Specifications
Model ST2420L/ST2421L
Screen type Active matrix - TFT LCD
Panel type TN
Screen dimensions 60.97cm (24 inches) (24-inch viewable image size)
Preset display area:
Horizontal
Vertical
531.36 mm (20.92 inches)
298.89 mm (11.77 inches)

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Dell ST2420L Specifications

General IconGeneral
Pixel pitch0.227 x 0.227 mm
Aspect ratio16:9
Display diagonal24 \
Display refresh rates60Hz
Viewing angle, vertical160 °
Contrast ratio (dynamic)8000000:1
Viewing angle, horizontal170 °
Display brightness (typical)250 cd/m²
HDCPYes
DVI-I ports quantity0
Weight (imperial)9.46 lbs
Power requirements100 - 240V, 50/60Hz + 3Hz
Package weight (imperial)12.65 lbs
Input current2 A
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (max)30 W
Power consumption (off)0.5 W
Power consumption (standby)1 W
Power consumption (typical)20 W
Product colorBlack
Market positioningBusiness
LED indicatorsStand-by
Cable lock slot typeKensington
Panel mounting interface- mm
Package weight5750 g
Sustainability certificatesENERGY STAR
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)0 - 40 °C
Storage relative humidity (H-H)5 - 90 %
Non-operating relative humidity (non-condensing)10 - 80 %
Weight and Dimensions IconWeight and Dimensions
Depth (without stand)203.6 mm
Width (without stand)574.9 mm
Height (without stand)418.2 mm
Weight (without stand)4290 g

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