Dell S2421NX User Manual

18 | About your monitor
NOTE:
P
on
: Power consumption of On Mode as defined in Energy Star 8.0 version.
TEC: Total energy consumption in kWh as defined in Energy Star 8.0 version.
Pin Assignments
HDMI port
Pin number 19-pin side of theconnected signal cable
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 +5 V POWER
19 HOT PLUG DETECT

Dell S2421NX Specifications

General

Screen Size	23.8 inches
Resolution	1920 x 1080 (Full HD)
Panel Type	IPS
Refresh Rate	75 Hz
Aspect Ratio	16:9
Brightness	250 cd/m²
Contrast Ratio	1000:1
Connectivity	1 x HDMI 1.4, 1 x VGA
Color Support	16.7 million colors
Response Time	4 ms (gray to gray)
Viewing Angle	178°
Features	Anti-glare
VESA Mount	100 x 100 mm