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| Item number: CIEN4-84533029 Manufacturer no.: DELL-S2421H EAN/GTIN: 5397184409329 |
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| More information: Performance | AMD FreeSync | Yes | | AMD FreeSync refresh rate range | 48 - 75 Hz | | Low Blue Light technology | Yes | Ergonomics | VESA mounting | Yes | | Cable lock slot | Yes | | Panel mounting interface | 100 x 100 mm | | Tilt adjustment | Yes | | Tilt angle range | -5 - 21 ° | Ports & interfaces | HDMI | Yes | | HDMI ports quantity | 2 | | HDMI version | 1.4 | | Audio output | Yes | | HDCP | Yes | Technical details | Compliance certificates | RoHS | Display | Display diagonal | 23.8 " | | Display resolution | 1920 x 1080 pixels | | Native aspect ratio | 16:9 | | Display technology | LCD | | HD type | Full HD | | Panel type | IPS | | Screen shape | Flat | | Contrast ratio (typical) | 1000:1 | | Maximum refresh rate | 75 Hz | | Display number of colours | 16.78 million colours | | Backlight type | LED | | Display brightness (typical) | 250 cd/m² | | Response time | 4 ms | | 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) | | Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p | | Aspect ratio | 16:9 | | Viewing angle, horizontal | 178 ° | | Viewing angle, vertical | 178 ° | | Response time (fast) | 5 ms | | Pixel pitch | 0.2745 x 0.2745 mm | | Pixel density | 92.56 ppi | | Horizontal scan range | 30 - 83 kHz | | Vertical scan range | 48 - 75 Hz | | Viewable size, horizontal | 527.04 mm | | Viewable size, vertical | 296.46 mm | | NTSC coverage (typical) | 72 % | Carbon footprint | Total carbon footprint (kg of CO2e) | 476 kg of CO2e | | Total carbon emissions, standard deviation (kg of CO2e) | 95 kg of CO2e | | Carbon emissions, manufacturing (kg of CO2e) | 324 kg of CO2e | | Carbon emissions, logistics (kg of CO2e) | 31 kg of CO2e | | Carbon emissions, energy usage (kg of CO2e) | 119 kg of CO2e | | Carbon emissions, end-of-life (kg of CO2e) | 2 kg of CO2e | | Total carbon emissions, w/o use phase (kg of CO2e) | 357 kg of CO2e | Sustainability | Sustainability certificates | ENERGY STAR | | European Product Registry for Energy Labelling (EPREL) code | 345960 | Packaging data | Package width | 134.87 mm | | Package depth | 619 mm | | Package height | 394.97 mm | Packaging content | Cables included | AC, HDMI | 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 | Logistics data | Harmonized System (HS) code | 85285210 | Weight & dimensions | Width (with stand) | 537.8 mm | | Depth (with stand) | 152.8 mm | | Height (with stand) | 412.8 mm | | Weight (with stand) | 3900 g | | Width (without stand) | 537.8 mm | | Depth (without stand) | 53.8 mm | | Height (without stand) | 322.6 mm | | Weight (without stand) | 3400 g | | Bezel width (side) | 5.4 mm | | Bezel width (top) | 5.4 mm | | Bezel width (bottom) | 20.7 mm | Multimedia | Built-in speaker(s) | Yes | | Number of speakers | 2 | | RMS rated power | 6 W | Power | Energy efficiency class (SDR) | D | | Energy efficiency class (HDR) | Not available | | Energy consumption (SDR) per 1000 hours | 13 kWh | | Power consumption (typical) | 13.1 W | | Power consumption (standby) | 0.2 W | | Power consumption (max) | 30 W | | Power consumption (off) | 0.2 W | | AC input voltage | 120 - 230 V | | AC input frequency | 50 - 60 Hz | | Power supply type | Internal | | Energy efficiency scale | A to G | | Annual energy consumption | 21 kWh | Design | Market positioning | Business | | Product colour | Grey | | Front bezel colour | Black | | Detachable stand | Yes | | Feet colour | Grey | | Heavy metals free | Hg (mercury) |
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