Dell S2421HSX - Electrical Specifications

14 | About your monitor
VESA, 1600 x 900 60.0 60.0 108.0 +/+
CVT, 1920 x 1080 67.5 60.0 148.5 +/+
CVT, 1920 x 1080 83.89 75.0 174.5 +/-
Electrical specifications
Model S2421HS/S2421HSX/S2721HS/S2721HSX
Video input signals • Digital video signal for each dierential line
Per dierential line at 100 ohm impedance
• DP/HDMI signal input support
Input voltage/frequency/
current
100-240 VAC/50 or 60 Hz ± 3 Hz/1.5 A (maximum)
Inrush current 120 V: 30 A (maximum)
240 V: 60 A (maximum)
Power consumption
S2421HS/S2421HSX S2721HS/S2721HSX
0.2 W (Off Mode)
1
0.2 W (Standby Mode)
1
11.6 W (On Mode)
1
23 W (Max)
2
11.04 W (P
on
)
3
35.04 kWh (TEC)
3
0.2 W (Off Mode)
1
0.2 W (Standby Mode)
1
15.7 W (On Mode)
1
31 W (Max)
2
12.59 W (P
on
)
3
40.14 kWh (TEC)
3
1
As defined in EU 2019/2021 and EU 2019/2013.
2
Max brightness and contrast setting.
3
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.
This document is informational only and reflects laboratory performance. Your product
may perform differently, depending on the software, components and peripherals
you ordered and shall have no obligation to update such information. Accordingly, the
customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or
implied.
NOTE: This monitor is ENERGY STAR certified.