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Monitors and displaysENERGY STAR certified

DELL P2426H

23.8 in monitor display, model number P2426Ht.

Screen size

23.8 in

Native resolution

1920 x 1080

Power in use

10 W

USB-C with power delivery

Yes

Of 1,489 certified monitor monitors and displays, 155 have a lower power in use than the P2426H (10 W).

ENERGY STAR has certified this model 2 times, first in Oct 2025. The figures here are from the most recent certification.

Maker
DELL
Model
P2426H
Model number
P2426Ht
Type
Monitor
Screen size
23.8 in
Native resolution
1920 x 1080
Panel
IPS LCD
Maximum brightness
300 cd/m²
USB-C with power delivery
Yes
Inputs
Display, HDMI, USB
Power in use
10 W
Power in sleep
0.19 W
Power when off
0.08 W
ENERGY STAR Most Efficient
No
On the market since
Mar 2026
ENERGY STAR certified
6 Nov 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: P2426H WOST.

Source: ENERGY STAR certified monitors and displays dataset, US EPA, record 4514482, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the P2426H

Certified monitors and displays from other makers, same color class, within 20% of its speed.

ModelTypeScreen sizeNative resolutionPower in use
ASUS VA24EQSBMonitor23.8 in1080 x 192014.2 W
PHILIPS 242B9TMonitor23.8 in1920 x 108015.9 W
Samsung S24R65*FD#Monitor23.8 in1080 x 192010.3 W
Acer CB242Y_rMonitor23.8 in1920 x 108013.4 W
Lenovo E24-10Monitor23.8 in1920 x 108011.8 W
Lenovo TE24-10Monitor23.8 in1920 x 108012.2 W

DELL

More DELL monitors and displays

ModelTypeScreen sizeNative resolutionPower in use
C2723DEMonitor27 in2560 x 144020.5 W
C2724DEMonitor27 in2560 x 144020.5 W
C3424WEMonitor34 in3440 x 144028 W
E2020HMonitor19.5 in1600 x 9008.4 W
E2026HMonitor19.5 in1600 x 9009.81 W
E2225HMonitor21.5 in1920 x 108012.2 W
E2225HMoMonitor21.5 in1920 x 108010.1 W
E2225HMMonitor21.5 in1920 x 108010.1 W

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