Dell S2421H User Manual page 16

• ENERGY STAR certified Monitor
• TCO Certified
• RoHS Compliant
• BFR/PVC Reduce monitor (The circuit boards are made from BFR/PVC-free
laminates)
• Arsenic-Free glass and Mercury-Free for the panel only
Temperature:
Operating
Non-operating
Humidity:
Operating
Non-operating
Altitude:
Operating (maximum)
Non-operating (maximum)
Thermal dissipation
S2421H
S2721H
16 | About your monitor
0°C to 40°C (32°F to 104°F)
–20°C to 60°C (–4°F to 140°F)
10% to 80% (non-condensing)
5% to 90% (non-condensing)
5,000 m (16,404 ft)
12,192 m (40,000 ft)
102.36 BTU/hour (maximum)
44.70 BTU/hour (On Mode)
139.90 BTU/hour (maximum)
57.32 BTU/hour (On Mode)