Dell S2421NX User Manual

About your monitor | 15
Environmental characteristics
Model S2421HN/S2421NX/S2721HN/S2721NX
Compliant Standards
•ENERGY STAR certified Monitor.
•TCO Certified Display.
•RoHS Compliant.
•BFR/PVC Reduce monitor (excluding external cables).
•Arsenic-Free glass and Mercury-Free for the panel only.
Temperature
Operating 0°C to 40°C (32°F to 104°F)
Non-operating –20°C to 60°C (–4°F to 140°F)
Humidity
Operating 10% to 80% (non-condensing)
Non-operating 5% to 90% (non-condensing)
Altitude
Operating (maximum) 5,000 m (16,404 ft.)
Non-operating (maximum) 12,192 m (40,000 ft.)
Thermal dissipation
S2421HN/S2421NX 71.65 BTU/hour (maximum)
54.59 BTU/hour (typical)
S2721HN/S2721NX 98.95 BTU/hour (maximum)
64.83 BTU/hour (typical)

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