Users Guide

14 | About your monitor

Depth

159.7 mm (6.29 in.) 174.7 mm (6.88 in.)

Weight

Weight with packaging 7.0 kg (15.43 lb) 8.9 kg (19.62 lb)

Weight with stand assembly

and cables

4.8 kg (10.58 lb) 6.0 kg (13.23 lb)

Weight without stand

assembly (For wall mount or

VESA mount considerations -

no cables)

3.2 kg (7.05 lb) 4.3 kg (9.48 lb)

Weight of stand assembly 1.3 kg (2.87 lb) 1.5 kg (3.31 lb)

Environmental characteristics

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

S2421HS/S2421HSX 78.48 BTU/hour (maximum)

61.42 BTU/hour (typical)

S2721HS/S2721HSX 105.78 BTU/hour (maximum)

68.24 BTU/hour (typical)

Power management modes

If you have VESA’s DPM-compliant video card or software installed in your PC, the

monitor can automatically reduce its power consumption when not in use. This is

referred to as standby mode

. If the computer detects input from the keyboard, mouse,