UltraSharp U2421HE computer monitor
60.5 cm (23.8") 1920 x 1080 pixels Full HD LCD Black, Silver
Model U2421HEEAN 5704174244233
85 specifications Checked today
- Display60.5 cm (23.8")
- Resolution1920 x 1080 pixels
- Energy classD
- ColourBlack, Silver
- NVIDIA G-SYNCNo
- Market positioningBusiness
Overview
- Display
- 60.5 cm (23.8")
- Resolution
- 1920 x 1080 pixels
- Energy class
- D
- Colour
- Black, Silver
- NVIDIA G-SYNC
- No
- Market positioning
- Business
- Brand
- Dell
- Category
- Monitor
- Model
- U2421HE
- Part numbers
- U2421HE, B089G8X94T-ROW, DELL-U2421HE
- EAN / UPC
- 5704174244233, 884116268352, 5397063966813, 5704174210733 +1 more
- Also known as
- DELL UltraSharp U2421HE computer monitor 60.5 cm (23.8") 1920 x 1080 pixels Full HD LCD Black, Silver
Specifications
85 specifications in 13 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 60.5 cm (23.8") |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | IPS |
| Display brightness (typical) | 250 cd/m² |
| Response time | 8 ms |
| Screen shape | Flat |
| 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 |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.2745 x 0.2745 mm |
| Pixel density | 92.5 ppi |
| Horizontal scan range | 30 - 83 kHz |
| Vertical scan range | 56 - 76 Hz |
| Viewable size, horizontal | 52.7 cm |
| Viewable size, vertical | 29.6 cm |
| Viewable size diagonal | 60.5 cm |
| sRGB coverage (typical) | 99% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | No |
| Built-in camera | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Business |
| Product colour | Black, Silver |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | No |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 4 |
| DVI port | No |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| Audio input | No |
| Headphone out | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Pivot | Yes |
| Swivelling | Yes |
| Swivel angle range | -40 - 40° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 13 kWh |
| Power consumption (typical) | 12.9 W |
| Power consumption (standby) | 0.2 W |
| Power consumption (max) | 140 W |
| Power consumption (off) | 0.2 W |
| Power consumption (PowerSave) | 12.87 W |
| Energy efficiency scale | A to G |
Operational conditions
| Specification | Value |
|---|---|
| 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% |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 538.5 mm |
| Depth (with stand) | 165 mm |
| Height (with stand) | 478.4 mm |
| Weight (with stand) | 4.96 kg |
| Width (without stand) | 538.5 mm |
| Depth (without stand) | 39 mm |
| Height (without stand) | 313.7 mm |
| Weight (without stand) | 3.37 kg |
| Bezel width (side) | 5.1 mm |
| Bezel width (top) | 5 mm |
| Bezel width (bottom) | 8 mm |
Packaging data
| Specification | Value |
|---|---|
| Package weight | 7.55 kg |
| Package type | Box |
Packaging content
| Specification | Value |
|---|---|
| Stand included | Yes |
| Cables included | AC, DisplayPort, USB Type-C |
Sustainability
| Specification | Value |
|---|---|
| Sustainability certificates | ENERGY STAR |
Logistics data
| Specification | Value |
|---|---|
| Harmonized System (HS) code | 85285210 |
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