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| Brand | Dell |
| Type | Monitor |
| Size | 24" (inches) |
| Panel | TN |
| Refresh Rate | 76 Hz |
| Min Response Time | 5 ms |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 1920 x 1080 |
| General Info | Type | Monitor |
|---|---|---|
| Year | 2010 | |
| Brand | Dell | |
| Model Number | ST2421L | |
| Size | 24" (inches) | |
| Panel | TN | |
| Display | Screen Size Class | 24" (inches) |
| Diagonal Size | 24 in 61 cm 609.7 mm 2 ft |
|
| Screen Width | 20.92 in 53.1 cm 531.36 mm 1.74 ft |
|
| Screen Height | 11.77 in 29.9 cm 298.89 mm 0.98 ft |
|
| Display Type | TN | |
| Display Bit Depth | 8 bits | |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | |
| Bits | 24 | |
| Screen Aspect Ratio | 16:9 | |
| Screen Resolution | 1920 x 1080 | |
| Screen Pixel Pitch | 0.277 mm | |
| Screen Pixel Density | 91 ppi | |
| Screen-to-Body Ratio | 77.5 % | |
| Backlight Source | W-LED | |
| Screen Brightness | 250 cd/m² | |
| Static Screen Contrast | 1000 : 1 | |
| Dynamic Screen Contrast | 7000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | |
| Screen Vertical Viewing Angle | 160 ° | |
| Display Minimum Response Time | 5 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| 3D | No | |
| Size, weight, color | Case Depth | 2.35 in 6 cm 59.72 mm 0.2 ft |
| Case Weight | 3.65 kg 8 lbs |
|
| Case Width with Stand | 22.64 in 57.5 cm 574.96 mm 1.89 ft |
|
| Case Height with Stand | 16.47 in 41.8 cm 418.24 mm 1.37 ft |
|
| Case Depth with Stand | 8.02 in 20.4 cm 203.68 mm 0.67 ft |
|
| Case Weight with Stand | 4.29 kg 9 lbs |
|
| Case Color | Black | |
| Hardware | Built-in Camera | No |
| Connectivity | 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 2 x DVI-D Dual Link |
|
| Features | Cool Features | HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Security lock slot | |
| Ergonomics | Case Width | 22.64 in 57.5 cm 574.96 mm 1.89 ft |
| Case Height | 14.03 in 35.6 cm 356.43 mm 1.17 ft |
|
| Vesa Mount Support | Yes | |
| VESA Interface Standard Size | 100 x 100 | |
| Removable VESA Stand | Yes | |
| Height Adjustment | No | |
| Landscape or Portrait Pivot Support | No | |
| Left or Right Swivel Support | No | |
| Forward and Backward Tilt Support | Yes | |
| Forward Tilt | 4 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | Vertical Digital Frequency | 56 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | |
| Power | 110V | 100 V - 120 V |
| 220V | 220 V - 240 V | |
| AC Frequency | 50 Hz - 60 Hz | |
| Electric Power in Amperes | 2 A | |
| Power Consumption When Device is Off | 0.5 W | |
| Power Consumption in Sleep Mode | 1 W | |
| Average Power Consumption | 20 W | |
| Maximum Power Consumption | 30 W | |
| Accessories | Extras | D-sub cable DVI cable |
| Certificates and Standards | Licenses | ENERGY STAR 5.0 |
| Usage and Storage Requirements | Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 3657.6 | |
| Max Storage Altitude | 12192 |
