DELL S Series S2721DS. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product colour: Grey
Performance
AMD FreeSync refresh rate range
48 - 75 Hz
Low Blue Light technology
Y
Display
Display resolution
2560 x 1440 pixels
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
Supported video modes
480i,480p,576i,576p,720p,1080i,1080p
Contrast ratio (typical)
1000:1
Maximum refresh rate
75 Hz
Viewing angle, horizontal
178 °
Viewing angle, vertical
178 °
Display number of colours
16.78 million colours
Pixel pitch
0.233 x 0.233 mm
Horizontal scan range
30 - 115 kHz
Vertical scan range
48 - 75 Hz
sRGB coverage (typical)
99 %
NTSC coverage (typical)
72 %
Ports & interfaces
Ergonomics
Panel mounting interface
100 x 100 mm
Swivel angle range
-30 - 30 °
Tilt angle range
-5 - 21 °
Multimedia
Design
Heavy metals free
Hg (mercury)
Packaging data
Power
Energy efficiency class (SDR)
E
Energy consumption (SDR) per 1000 hours
19 kWh
Power consumption (typical)
19 W
Power consumption (standby)
0.2 W
Power consumption (max)
40 W
Power consumption (off)
0.2 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Annual energy consumption
29 kWh
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 %
Storage relative humidity (H-H)
5 - 90 %
Operating altitude
0 - 5000 m
Non-operating altitude
0 - 12192 m
Weight & dimensions
Width (with stand)
611.6 mm
Depth (with stand)
174.7 mm
Height (with stand)
510.1 mm
Weight (with stand)
6.2 kg
Width (without stand)
61.2 cm
Depth (without stand)
5.54 cm
Height (without stand)
36.5 cm
Weight (without stand)
4.4 kg
Bezel width (bottom)
2.16 cm
Sustainability
Sustainability certificates
RoHS, ENERGY STAR
