Manual of product UltraSharp U2421HE
Technical Specifications UltraSharp U2421HE
General Information
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ModelULTRASHARP U2421HE
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Brand
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Category
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Type
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SKU1224713
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MPN1224713
Screen
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Screen size23.8 "
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Screen resolution
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Image format1920 x 1080 pixels
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Type of panel16:9
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Screen brightness (typical)IPS
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Response time250 cd/m²
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Type HD8 ms
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Display technologyFull HD
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Screen shapeLCD
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Supported graphic resolutionsFlat
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Contrast ratio640 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)
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Maximum discount rate1000:1
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Vertical viewing angle60 Hz
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Vertical viewing angle178 °
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Number of colors displayed178 °
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Reaction time (fast)16.78 million colors
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Pixel density5 ms
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No pixel92.5 pixels per inch
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sRGB coverage (max)0.2745 x 0.2745 mm
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Type of feedback99 %
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Vertical viewable sizeLED
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Horizontal viewable size296.46 mm
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Visible diagonal size527.04 mm
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Horizontal scanning domain604.7 mm
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Vertical scanning frequency30 - 83 kHz
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Supported video modes56 - 76 Hz
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Touch screen480i, 480p, 576i, 576p, 720p, 1080i, 1080p
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No
Representation / realization
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AMD FreeSyncNo
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AMD FreeSyncNo
Multimedia
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Built-in cameraNo
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Built-in cameraNo
Design
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Market positionProfessional
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Product colorBlack, silver
Sustainability
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Sustainability certificatesENERGY STAR
Connectivity
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DVI PortNo
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USB hub version3.2 Gen 1 (3.1 Gen 1)
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Upstream USB port typeUSB Type-C
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Quantity of HDMI ports1
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Number of downstream USB Type A ports4
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Quantity of DisplayPort interfaces2
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Headphone outputYes
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Quantity of HDMI ports1
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Headphone outputYes
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DisplayPort version1.4
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DisplayPort version1.4
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DVI PortNo
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DVI PortNo
Ergonomics
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PivotYes
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VESA standard100 x 100 mm
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PivotYes
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PivotYes
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Height adjustment130 mm
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PivotYes
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Inclination angle-5 - 21 °
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PivotYes
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Oscillation angle range-40 - 40 °
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PivotYes
Power
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Energy efficiency class (HDR)-
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Typical electricity consumption12.9 W
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Electricity consumption (stop)0.2 W
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AC input frequency50 - 60 Hz
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Electricity consumption (stop)0.2 W
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Energy consumption (eco mode)12.87 W
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Consumption (max)140 W
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Energy consumption (SDR) for 1000 hours13 kWh
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Energy efficiency class (SDR)D
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Energy efficiency rangeA to G
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Energy consumption (HDR) for 1000 hours- kWh
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European Product Registry for Energy Labelling (EPREL)344902
Environmental conditions
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Operating temperature0 - 40 °C
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Temperature out of operation-20 - 60 °C
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Operating relative humidity (H-H)10 - 80 %
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Relative humidity rate (storage)5 - 90 %
Weight and dimensions
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Device width (support included)538.5 mm
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Device width (support included)538.5 mm
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Depth (support included)165 mm
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Depth (without support)39 mm
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Height (without support)313.7 mm
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Height (support included)478.4 mm
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Weight (without support)3370 g
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Frame width (top)5 mm
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Frame width (at the bottom)8 mm
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Frame width (side)5.1 mm
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Weight (with support)4960 g
Packaging contents
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Support includedYes
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Cables includedAC, DisplayPort, USB Type-C
Packaging information
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Type of packagingBox
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Package weight7550 g
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Package depth607.06 mm
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Package height378.46 mm
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Package width170.18 mm
Logistics data
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Harmonized System Code85285210
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Presentation of product UltraSharp U2421HE specifications from brand Dell
Representation / realization
Does the product Dell UltraSharp U2421HE have AMD FreeSync? No. This technology helps eliminate screen tearing and ensures a smooth gaming experience. Does the product Dell UltraSharp U2421HE have NVIDIA G-SYNC? No. This technology helps eliminate screen tearing and improve gaming smoothness.
Multimedia
Does the product Dell UltraSharp U2421HE have built-in speakers? Non. These speakers provide an immersive and convenient audio experience. Does the Dell UltraSharp U2421HE have a built-in camera? Non. This camera allows you to capture precious moments with ease.
Generalities
The brand of the product Dell UltraSharp U2421HE is Dell. This brand is known for its quality and innovation in the field of household appliances. The EAN code of the product Dell UltraSharp U2421HE is 0884116268352, 5397063966813, 5704174210733, 5704174210740, 5704174244233. This code allows for the unique identification of the product in the distribution system. The product model Dell UltraSharp U2421HE is UltraSharp U2421HE | DELL-U2421HE. This model ensures optimal performance and an enhanced user experience.
Sustainability
The product Dell UltraSharp U2421HE has Sustainability Certificates: ENERGY STAR. These certificates ensure that the product meets high standards for energy efficiency and environmental respect.
Design
The color of the product Dell UltraSharp U2421HE is Noir, argent. This shade gives it a modern and elegant look. The market position of the product Dell UltraSharp U2421HE is Professionnel. This product is primarily aimed at professionals, offering features tailored to their specific needs.
Connectivity
The number of upstream ports of the product Dell UltraSharp U2421HE is 1. This number determines the connection capacity with other devices. The upstream USB port type of the product Dell UltraSharp U2421HE is USB Type-C. This type of connection allows for efficient communication between devices. The version of the USB hub of the product Dell UltraSharp U2421HE is 3.2 Gen 1 (3.1 Gen 1). This version ensures fast and efficient connectivity for all your devices. Does the product Dell UltraSharp U2421HE have a built-in USB hub? Non. This feature allows you to connect multiple USB devices simultaneously, thus enhancing your user experience. The number of downstream USB Type A ports of the product Dell UltraSharp U2421HE is 4. These ports allow for easy and fast connection to various devices. Does the product Dell UltraSharp U2421HE have a headphone output? Oui. This feature allows you to easily connect headphones or a headset for an immersive audio experience. Does the Dell UltraSharp U2421HE have HDMI? Oui. This connectivity allows for the transmission of both high-quality videos and audios. The number of HDMI ports on the Dell UltraSharp U2421HE is 1. This detail is essential for determining compatibility with your multimedia devices. The number of DisplayPort interfaces of the product Dell UltraSharp U2421HE is 2. This specification allows for optimal connectivity with various devices. The product Dell UltraSharp U2421HE has an HDMI Version 1.4. This specification ensures optimal connectivity for your multimedia devices. The product Dell UltraSharp U2421HE has DisplayPort version 1.4. This specification allows for improved connectivity for high resolutions and refresh rates. The product Dell UltraSharp U2421HE has an audio input. This feature allows you to connect various audio devices for an enhanced sound experience. Does the product Dell UltraSharp U2421HE have a DVI Port? Non. This port allows you to connect devices with a digital video interface, ensuring optimal image quality.
Ergonomics
Does the product Dell UltraSharp U2421HE have VESA Mounting? Oui. This feature allows you to easily attach your screen to a wall mount, thereby optimizing space and improving user comfort. Does the product Dell UltraSharp U2421HE have a height adjustment? No. This product does not allow for height adjustment. Does the product Dell UltraSharp U2421HE have a height adjustment? No. This product does not allow for height adjustment. The product Dell UltraSharp U2421HE has the VESA Standard 100 x 100 mm. This standard ensures optimal compatibility with wall mounts and articulated arms, thus facilitating the installation and adjustment of your screen. Does the product Dell UltraSharp U2421HE have a cable lock port? No. This product does not have this security feature. Does the product Dell UltraSharp U2421HE have an Incline Adjustment? Oui. This feature allows you to adjust the angle according to your needs for optimal comfort. The tilt angle of the product Dell UltraSharp U2421HE is -5 - 21 °. This angle allows for adjusting the position for optimal comfort. Is the Dell UltraSharp U2421HE product Rotating? Oui. This feature allows for optimal usage flexibility. Does the product Dell UltraSharp U2421HE have Pivot? Oui. This feature allows for optimal flexibility to adapt to your needs. The oscillation angle range of the product Dell UltraSharp U2421HE is -40 - 40 °. This feature allows for optimal flexibility during its use.
Power
The power consumption (standby) of the product Dell UltraSharp U2421HE is 0.2 W. This feature helps to minimize energy consumption when the device is in standby mode. The AC input frequency of the product Dell UltraSharp U2421HE is 50 - 60 Hz. This specification is essential to ensure optimal operation and compatibility with electrical systems. The energy consumption in standby mode of the product Dell UltraSharp U2421HE is 0.2 W. This feature helps reduce electricity consumption when the device is not in use, thus contributing to energy savings. The typical power consumption of the product Dell UltraSharp U2421HE is 12.9 W. This feature allows for the assessment of the energy efficiency of the device. The energy consumption in economy mode of the product Dell UltraSharp U2421HE is 12.87 W. This feature significantly reduces electrical consumption while maintaining optimal performance. The maximum consumption of the product Dell UltraSharp U2421HE is 140 W. This specification allows for the assessment of the energy efficiency of the device. The product Dell UltraSharp U2421HE has an energy consumption (SDR) for 1000 hours of 13 kWh. This specification allows for the assessment of the product's energy efficiency. The energy efficiency class (SDR) of the product Dell UltraSharp U2421HE is D. This class indicates the level of energy performance of the product, which can impact your energy bills and the environment. The energy efficiency range of the product Dell UltraSharp U2421HE is A à G. This range ensures optimal energy consumption, thereby contributing to savings on your bills and protecting the environment. The energy consumption (HDR) of the product Dell UltraSharp U2421HE is - kWh for 1000 hours. This feature allows for the assessment of the product's energy efficiency over an extended period. The energy efficiency class (HDR) of the product Dell UltraSharp U2421HE is -. This class indicates the level of energy performance of the product, thus contributing to a more responsible use of energy. The European Product Register for Energy Labelling (EPREL) code for the product Dell UltraSharp U2421HE contains 344902. This code is essential to ensure transparency and energy efficiency of devices.
Screen
The panel type of the product Dell UltraSharp U2421HE is IPS. This type of panel offers excellent display quality and vibrant colors. The screen size of the product Dell UltraSharp U2421HE is 23.8 ". This dimension allows for an optimal visual experience for all your content. The image format of the product Dell UltraSharp U2421HE is 16:9. This format is ideal for an immersive visual experience. The screen resolution of the product Dell UltraSharp U2421HE is 1920 x 1080 pixels. This feature ensures optimal display quality for a pleasant visual experience. The typical screen brightness of the product Dell UltraSharp U2421HE is 250 cd/m². This feature ensures optimal visibility in various lighting conditions. The HD Type of the product Dell UltraSharp U2421HE is Full HD. This HD Type ensures exceptional image quality for an immersive viewing experience. The response time of the product Dell UltraSharp U2421HE is 8 ms. This fast response time ensures a smooth and responsive visual experience. The display technology of the product Dell UltraSharp U2421HE is LCD. This technology ensures optimal image quality for an immersive visual experience. The supported graphic resolutions of the product Dell UltraSharp U2421HE are 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). These resolutions provide optimal display quality for your content. The screen shape of the product Dell UltraSharp U2421HE is Plat. This feature ensures an optimal visual experience for all your multimedia needs. The maximum discount rate of the product Dell UltraSharp U2421HE is 60 Hz. This rate ensures optimal display fluidity for an enhanced user experience. The contrast ratio of the product Dell UltraSharp U2421HE is 1000:1. A high contrast ratio makes images sharper and colors more vibrant, thus providing an enhanced visual experience. The vertical viewing angle of the Dell UltraSharp U2421HE is 178 °. This angle allows for optimal viewing from different angles, thus providing an enhanced visual experience. The number of colors displayed for the product Dell UltraSharp U2421HE is 16,78 millions de couleurs. This detail is essential for appreciating the visual quality of the screen. The horizontal viewing angle of the product Dell UltraSharp U2421HE is 178 °. This angle allows for optimal viewing from different angles, thus providing an immersive and comfortable experience. The pixel density of the product Dell UltraSharp U2421HE is 92.5 pixels par pouce. This feature ensures optimal display quality for an enriching visual experience. The pixel pitch of the product Dell UltraSharp U2421HE is 0.2745 x 0.2745 mm. This pixel pitch ensures optimal display quality without distortion. The reaction time of the product Dell UltraSharp U2421HE is 5 ms. This quick response time ensures a smooth and responsive user experience. The type of feedback for the product Dell UltraSharp U2421HE is LED. This type of feedback offers optimal display quality and vibrant colors. The product Dell UltraSharp U2421HE has a sRGB (max) coverage of 99 %. This specification ensures vibrant and accurate colors for an optimal visual experience. The vertical viewable size of the product Dell UltraSharp U2421HE is 296.46 mm. This dimension allows for an optimal visual experience for users. The diagonal viewable size of the product Dell UltraSharp U2421HE is 604.7 mm. This dimension allows for an immersive and enjoyable visual experience. The horizontal scanning range of the product Dell UltraSharp U2421HE is 30 - 83 kHz. This range allows for excellent display quality and optimal image smoothness. The vertical scanning frequency of the product Dell UltraSharp U2421HE is 56 - 76 Hz. This specification ensures optimal display smoothness for a pleasant visual experience. The horizontal viewable size of the product Dell UltraSharp U2421HE is 527.04 mm. This specification ensures an optimal visual experience for all your content. The supported video mode of the product Dell UltraSharp U2421HE is 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. This mode allows you to enjoy optimal image quality for your videos. Does the product Dell UltraSharp U2421HE have a touchscreen? Non.
Environmental conditions
The operating temperature of the product Dell UltraSharp U2421HE is 0 - 40 °C. This specification ensures optimal performance within a temperature range suitable for various environments. The relative humidity (storage) rate of the product Dell UltraSharp U2421HE is 5 - 90 %. This rate ensures optimal conditions for the preservation and durability of the product. The non-operating temperature of the product Dell UltraSharp U2421HE is -20 - 60 °C. This specification ensures that the product can withstand extreme conditions without suffering damage. The product Dell UltraSharp U2421HE has an operating relative humidity (H-H) of 10 - 80 %. This specification ensures optimal operation in a wide range of ambient humidity.
Packaging contents
The included cable of the product Dell UltraSharp U2421HE contains a power plug. This cable is essential for ensuring an optimal electrical connection. Does the product Dell UltraSharp U2421HE come with a Support included? Oui. This allows you to fully enjoy your purchase without having to worry about buying additional accessories.
Packaging information
The height of the package of the product Dell UltraSharp U2421HE is 378.46 mm. This dimension is essential to ensure optimal transport and storage. The depth of the product package Dell UltraSharp U2421HE is 607.06 mm. This dimension is essential to ensure proper packaging and secure transport. The weight of the Dell UltraSharp U2421HE package is 7550 g. This weight ensures optimal protection during transport and delivery. The packaging type of the product Dell UltraSharp U2421HE is Boîte. This type of packaging ensures optimal protection and facilitates transportation. The width of the package of the product Dell UltraSharp U2421HE is 170.18 mm. This dimension is essential to ensure optimal transport and storage.
Logistics data
The Harmonized System code for the product Dell UltraSharp U2421HE is 85285210. This code allows for the unique identification of goods in international trade.
Weight and dimensions
The depth of the product Dell UltraSharp U2421HE is 165 mm. This dimension is essential to ensure optimal integration into your space. The width of the device Dell UltraSharp U2421HE is 538.5 mm. This dimension includes the stand, ensuring a seamless integration into your space. The width of the product Dell UltraSharp U2421HE is 538.5 mm. This dimension allows for optimal integration into various spaces. The unsupported depth of the product Dell UltraSharp U2421HE is 39 mm. This dimension is essential to ensure optimal integration into your space. The height of the product Dell UltraSharp U2421HE is 313.7 mm. This dimension is essential to ensure the product fits your space. The height (including support) of the product Dell UltraSharp U2421HE is 478.4 mm. This dimension is essential to ensure that the product fits perfectly in your space. The weight of the product Dell UltraSharp U2421HE is 3370 g. This weight is essential for assessing the maneuverability and transport of the product. The width of the frame (at the top) of the product Dell UltraSharp U2421HE is 5 mm. This feature contributes to the aesthetics and robustness of the product. The width of the frame at the bottom of the product Dell UltraSharp U2421HE is 8 mm. This feature contributes to the stability and aesthetics of the product. The width of the frame (side) of the product Dell UltraSharp U2421HE is 5.1 mm. This dimension contributes to the strength and overall aesthetics of the product. The weight (with support) of the product Dell UltraSharp U2421HE is 4960 g. This weight includes all the necessary accessories for its use.
