Dell UltraSharp 24 User Manual

About your monitor | 7
USB Type-C cable (C to C)
U2421E Color Calibration Factory Report
Every Dell U2421E is shipped incorporating pre -tuned
standard mode(sRGB) with a verage Del ta-E ≤2.
This helps prevent significant color inconsist ency or
inaccuracy when content is displayed onscreen .
In addition, a tighter grey-scale tracking on each U2421E
helps enable ultra-smooth color gradation. The factory
measurements from this very unit are sh own here.
Be assured of Accurate, Precise and Consistent
Onscreen Color with eve
ry Dell UltraSharp U2421E.
Serial No.
Tester
Test
Equipment
CN00WG2J7444572B046L
2008L0415
CA-210/CA-310
CA-2000S
Chroma 2326/2235/2233
Standard mode (sRGB) Avg. Delta E ≤ 2
Gray-Scale Tracking
Gamma
Note:
Calibrations were done according to De ll approved test proc edures usin g calibrated
equipment at the factory production line. Th is Report is provided only with and for this new Dell U 2421E
UltraSharp monitor. Results may vary with o ther test equip ment, setups a nd test patterns. Please ret ain this Report
for your reference as Dell is unable to reprodu ce it or provi de a dup licate.
Dell UltraSharp U2421E
Dell.com/U2421E
2020-09
• Quick Setup Guide
• Safety, Environmental, and Regulatory
Information
• Factory Calibration Report
Product features
The Dell UltraSharp U2421E monitor has an active matrix, Thin-Film Transistor
(TFT), Liquid Crystal Display (LCD), and LED backlight. The monitor features include:
• 61.13 cm (24.1 in.) active area display (Measured diagonally) 1920 x 1200 (16:10)
resolution, plus full-screen support for lower resolutions.
• Wide viewing angles with 99% sRGB color with an average Delta E<2.
• Tilt, swivel, pivot and vertical extension adjustment capabilities.
• Removable pedestal stand and Video Electronics Standards Association (VESA™)
100 mm mounting holes for flexible mounting solutions.
• Ultra-thin bezel minimizes the bezel gap during multi-monitor usage, enabling
easier set up with an elegant viewing experience.
• Extensive digital connectivity with DP helps future-proof your monitor.
• Single USB Type-C to supply power to compatible notebook while receiving video
signal.
• USB-C and RJ45 ports enable a single-cable, network-connected experience.
• Plug and play capability if supported by your computer.
• On-Screen Display (OSD) adjustments for ease of set-up and screen
optimization.
• Power and OSD buttons lock.
• Security lock slot.
• ≤ 0.3 W in Standby Mode.
• Premium Panel Exchange for peace of mind.
• Optimize eye comfort with a flicker-free screen minimizes hazard blue light
emission.
• The Monitor use Low Blue Light panel and compliance with TUV Rheinland
(Hardware Solution) at factory reset/default setting model.
• Decreases the level of hazard blue light emitted from the screen to make viewing
more comfortable for your eyes.
WARNING: The possible long-term effects of blue light emission from the
monitor may cause damage to the eyes, including eye fatigue or digital eye
strain.

Dell UltraSharp 24 Specifications

General

3D	No
DDC/CI	Yes
HD type	WUXGA
Pixel pitch	0.27 x 0.27 mm
Aspect ratio	16:10
Screen shape	Flat
Response time	6 ms
Backlight type	LED
Display surface	Matt
Display diagonal	24 \
Display resolution	1920 x 1200 pixels
Display technology	LCD
Vertical scan range	56 - 76 Hz
Maximum refresh rate	60 Hz
Horizontal scan range	30 - 83 kHz
Contrast ratio (dynamic)	2000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1920 x 1200 (WUXGA)
Pivot angle	-90 - 90 °
Tilt angle range	-5 - 21 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Input current	1.5 A
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	75 W
Annual energy consumption	26 kWh
Power consumption (standby)	0.5 W
Power consumption (typical)	23 W
Power consumption (PowerSave)	17.8 W
Certification	TCO, FCC, NFPA 99
Product color	Black
Market positioning	Business
Cables included	AC, DisplayPort, USB
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 80 %
Package depth	648 mm
Package width	242.1 mm
Package height	452.9 mm
Package weight	8350 g
Package material	Corrugated cardboard, Expanded polyethylene (EPE) foam, Polyethylene (PE)
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	5
Pallet width	1016 mm
Pallet height	1025.9 mm
Pallet length	1219.2 mm
Pallet weight	128021 g
Quantity per pallet	12 pc(s)
Quantity per pallet layer	6 pc(s)
Master (outer) case weight	8332.5 g
Harmonized System (HS) code	85285210
Number of layers per pallet	2 pc(s)
Quantity per master (outer) case	1 pc(s)
Polyethylene (PE) content per bag	79.25 g
Corrugated cardboard content per package	2312 g
Expanded polyethylene (EPE) foam content per package	8.2 g
Sustainability certificates	RoHS, EPEAT Gold, ENERGY STAR

Weight and Dimensions

Depth (with stand)	205 mm
Width (with stand)	532.2 mm
Height (with stand)	402.9 mm
Weight (with stand)	6690 g
Depth (without stand)	45.7 mm
Height (without stand)	350.6 mm
Weight (without stand)	4250 g