Do more with a 23.8" QHD USB-C monitor that expands your workspace. Get a better view of all your important tasks while reducing cable clutter.

Specification

Product
Product id	675583
Brand	Dell
Partnr	DELL-P2421DC
EAN/UPC code	5397184200285
Warranty (months)	3 Years Base Adv Ex
Technical details
Sustainability certificates	ENERGY STAR
Doesn't contain	BRF, PVC
Compliance certificates	RoHS
Display
Display diagonal	23.8 inch
Display resolution	2560 x 1440 Pixels
Native aspect ratio	16:9
Panel type	IPS
Display brightness (typical)	300 cd/m²
Response time	8 ms
HD type	Quad HD
Display technology	LCD
Backlight type	LED
Screen shape	Flat screen
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1080, 2560 x 1440
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 1440p
Contrast ratio (typical)	1000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	16.78 million colours
3D	N
Response time (fast)	5 ms
Pixel density	123 ppi
Pixel pitch	0.2058 x 0.2058 mm
Horizontal scan range	29 - 113 kHz
Vertical scan range	49 - 75 Hz
Viewable size, horizontal	526.85 mm
Viewable size, vertical	296.35 mm
sRGB coverage (typical)	99 procent
Colour gamut standard	sRGB
Performance
NVIDIA G-SYNC	N
AMD FreeSync	N
Multimedia
Built-in speaker(s)	N
Built-in camera	N
Design
Market positioning	Business
Product colour	Black
Certification	NFPA 99, DisplayPort 1.2, HDCP 1.2, Mercury-free
Ports & interfaces
Built-in USB hub	Y
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-C
Number of upstream ports	1
USB Type-A downstream ports quantity	4
USB Type-C downstream ports quantity	0
USB Type-C DisplayPort Alternate Mode	N
VGA (D-Sub) ports quantity	N
DVI port	N
HDMI	Y
HDMI ports quantity	1
HDMI version	1.4
DisplayPorts quantity	2
DisplayPort version	1.2
Audio input	N
Headphone out	N
HDCP	Y
Sustainability
European Product Registry for Energy Labelling (EPREL) code	344918
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Cable lock slot	Y
Adjustable height (max)	130 mm
Height adjustment	Y
Swivelling	Y
Pivot angle	-90 - 90 °
Pivot	Y
Swivel angle range	-45 - 45 °
Tilt angle range	-5 - 21 °
Tilt adjustment	Y
Packaging data
Stand included	Y
Cables included	DisplayPort, USB Type-C
Package width	165.1 mm
Package depth	617.98 mm
Package height	393.95 mm
Package weight	7690 g
Power
Energy efficiency class (SDR)	E
Energy consumption (SDR) per 1000 hours	19 kWu
Power consumption (typical)	18.5 W
Power consumption (standby)	0.3 W
Power consumption (max)	127 W
Power consumption (off)	0.2 W
Power consumption (PowerSave)	17.7 W
AC input voltage	120 - 230 V
AC input frequency	50 - 60 Hz
Input current	2.5 A
Energy efficiency scale	A to G
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80 procent
Storage relative humidity (H-H)	10 - 90 procent
Weight & dimensions
Width (with stand)	537.8 mm
Depth (with stand)	166 mm
Height (with stand)	486.1 mm
Weight (with stand)	5760 g
Width (without stand)	537.8 mm
Depth (without stand)	42.7 mm
Height (without stand)	322.1 mm
Weight (without stand)	3770 g
Bezel width (side)	5.5 mm
Bezel width (top)	5.4 mm
Bezel width (bottom)	20.3 mm
Logistics data
Harmonized System (HS) code	85285210
Other features
TV tuner integrated	N
Touchscreen	N