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Dell S2421H User Manual

Dell S2421H
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Model: S2421H/S2721H
Regulatory model: S2421Ht/S2721Ht
Dell S2421H/S2721H Monitor
User’s Guide

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Dell S2421H Specifications

General IconGeneral
Pixel pitch0.2745 x 0.2745 mm
Screen shapeFlat
Pixel density92.56 ppi
Backlight typeLED
Display diagonal23.8 \
Display technologyLCD
Native aspect ratio16:9
Vertical scan range48 - 75 Hz
Maximum refresh rate75 Hz
Response time (fast)5 ms
Horizontal scan range30 - 83 kHz
Supported video modes480i, 480p, 576i, 576p, 720p, 1080i, 1080p
NTSC coverage (typical)72 %
Viewable size, vertical296.46 mm
Contrast ratio (typical)1000:1
Display number of colors16.78 million colors
Viewable size, horizontal527.04 mm
Display brightness (typical)250 cd/m²
Supported graphics resolutions640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080)
AMD FreeSyncYes
Sustainability certificatesRoHS, ENERGY STAR
Audio input-
HDMI version1.4
DisplayPorts quantity0
Product colorGray
Front bezel colorBlack
Heavy metals freeHg (mercury)
Market positioningBusiness
RMS rated power6 W
Tilt angle range-5 - 21 °
Panel mounting interface100 x 100 mm
Cables includedAC, HDMI
AC input voltage120 - 230 V
Power supply typeInternal
AC input frequency50 - 60 Hz
Energy efficiency scaleA to G
Power consumption (max)30 W
Annual energy consumption21 kWh
Power consumption (standby)0.2 W
Power consumption (typical)13.1 W
Operating altitude0 - 5000 m
Non-operating altitude0 - 12192 m
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)0 - 40 °C
Storage relative humidity (H-H)5 - 90 %
Operating relative humidity (H-H)10 - 80 %
Package depth619 mm
Package width134.87 mm
Package height394.97 mm
Harmonized System (HS) code85285210
Weight and Dimensions IconWeight and Dimensions
Bezel width (side)5.4 mm
Depth (with stand)152.8 mm
Width (with stand)537.8 mm
Height (with stand)412.8 mm
Weight (with stand)3900 g
Bezel width (bottom)20.7 mm
Depth (without stand)53.8 mm
Height (without stand)322.6 mm
Weight (without stand)3400 g

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