Dell S2721DS User Manual

Appendix  │  75
Appendix
WARNING: Safety instructions
WARNING: Use of controls, adjustments, or procedures other than
those specified in this documentation may result in exposure to shock,
electrical hazards, and/or mechanical hazards.
For information on safety instructions, see Safety, Environmental, and Regulatory
Information (SERI).
FCC notices (U.S. only) and other regulatory information
For FCC notices and other regulatory information, see the regulatory compliance
website located at
www.dell.com/regulatory_compliance.
Contact Dell
For customers in the United States, call 800-WWW-DELL (800-999-3355).
NOTE: If you do not have an active Internet connection, you can find
contact information on your purchase invoice, packing slip, bill, or Dell
product catalog.
Dell provides several online and telephone-based support and service
options. Availability varies by country and product, and some services may
not be available in your area.
• Online technical assistance — www.dell.com/support/monitors
• Contacting Dell — www.dell.com/contactdell

Dell S2721DS Specifications

General

Pixel pitch	0.2331 x 0.2331 mm
Screen shape	Flat
Pixel density	108.79 ppi
Backlight type	W-LED
Display diagonal	27 \
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	48 - 75 Hz
Maximum refresh rate	75 Hz
Response time (fast)	5 ms
Horizontal scan range	30 - 115 kHz
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
NTSC coverage (typical)	72 %
sRGB coverage (typical)	99 %
Display number of colors	16.78 million colors
Display brightness (typical)	350 cd/m²
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), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440
RMS rated power	6 W
Number of speakers	2
Product color	Gray
Front bezel color	Black
Heavy metals free	Hg (mercury)
Market positioning	Business
Sustainability certificates	RoHS, ENERGY STAR
HDMI version	1.4
DisplayPort version	1.2
Pivot angle	-90 - 90 °
LED indicators	Power
Tilt angle range	-5 - 21 °
Panel mounting interface	100 x 100 mm
Input current	1.5 A
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	40 W
Annual energy consumption	29 kWh
Power consumption (standby)	0.2 W
Power consumption (typical)	19 W
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	819.91 mm
Package width	139.95 mm
Package height	446.79 mm
Package weight	8900 g
Cables included	AC, HDMI
Harmonized System (HS) code	85285210
Ethernet LAN (RJ-45) ports	0

Weight and Dimensions

Bezel width (side)	7.4 mm
Depth (with stand)	174.7 mm
Height (with stand)	510.1 mm
Weight (with stand)	6200 g
Bezel width (bottom)	21.6 mm
Depth (without stand)	55.4 mm
Width (without stand)	611.6 mm
Height (without stand)	364.6 mm
Weight (without stand)	4400 g