Dell P2421D User Manual

4 | Overview
Overview
Dell Display Manager is a Windows application used to manage a monitor or a group
of monitors. It enables manual adjustment of the displayed image, assignment of
automatic settings, energy management, image rotation and other features on
selected Dell models. After installation, Dell Display Manager will run each time
the system starts and will place its icon in the notification tray. Information about
monitors connected to the system is always available when hovering over the
notification tray icon.
Dell P2421D - Standard
2019/05/03
3:56 PM
NOTE: Dell Display Manager uses DDC/CI channel to communicate with
your monitor. Ensure that DDC/CI is enabled in the menu as below.
Menu
DDC/CI
Display
Others
Personalize
Dell 24 Monitor
Brightness / Contrast
Color
On
Input Source
Display Info
Reset Others
Factory Reset
LCD Conditioning
Service Tag
Firmware

Dell P2421D Specifications

General

3D	No
Pixel pitch	0.2058 x 0.2058 mm
Screen shape	Flat
Pixel density	123 ppi
Response time	8 ms
Backlight type	LED
Display diagonal	23.8 \
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	49 - 75 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Horizontal scan range	29 - 113 kHz
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 1440p
Viewable size diagonal	604.5 mm
Viewable size, vertical	296.35 mm
sRGB coverage (typical)	99 %
Display number of colors	16.78 million colors
Viewable size, horizontal	526.85 mm
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	2560 x 1440
Pivot angle	-90 - 90 °
Tilt angle range	-5 - 21 °
Panel mounting interface	100 x 100 mm
Doesn't contain	PVC
Sustainability certificates	RoHS, ENERGY STAR
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
DisplayPort version	1.2
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	4
On/off switch	-
Cables included	DisplayPort, USB
Input current	1.6 A
AC input voltage	120 - 230 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	55 W
Power consumption (standby)	0.2 W
Power consumption (typical)	16.9 W
Operating altitude	0 - 5000 m
Non-operating altitude	5000 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Product color	Black
Market positioning	Business
Package depth	617.98 mm
Package width	165.1 mm
Package height	393.95 mm
Package weight	7290 g
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	5.4 mm
Bezel width (side)	5.5 mm
Height (with stand)	356.1 mm
Bezel width (bottom)	20.3 mm
Depth (without stand)	166 mm
Width (without stand)	537.8 mm
Height (without stand)	322.1 mm
Weight (without stand)	3370 g