Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Pixel pitch | 0.2505 x 0.2505 mm |
| Contrast ratio (typical) | 1000:1 |
| Horizontal scan range | 30 - 113 kHz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 16:10 |
| Vertical scan range | 56 - 76 Hz |
| Viewable size, horizontal | 64.1 cm |
| Viewable size, vertical | 40.1 cm |
| Display diagonal | 76.2 cm (30") |
| Response time | 8 ms |
| Display resolution | 2560 x 1600 pixels |
| Display diagonal (metric) | 75.62 cm |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Touchscreen | ![]() |
| Backlight type | LED |
| Maximum refresh rate | 60 Hz |
| Display technology | LCD |
| Anti-glare screen | ![]() |
| Native aspect ratio | 16:10 |
| HD type | WQXGA |
| Pixel density | 101.4 ppi |
| Colour gamut | 95% |
| Panel type | IPS |
| Screen shape | Flat |
| DDC/CI | ![]() |
| Display number of colours | 1.07 billion colours |
| Surface hardness | 3H |
| sRGB coverage (typical) | 100% |
| Response time (fast) | 5 ms |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 350 cd/m² |
| Heat dissipation (typical) | 90.76 BTU/h |
| DCI-P3 coverage | 95% |
| Colour gamut standard | sRGB |
| Ports & interfaces | |
| Audio output | Yes |
| Headphone outputs | 1 |
| VGA (D-Sub) ports quantity | 0 |
| AC (power) in | ![]() |
| HDMI ports quantity | 1 |
| Headphone connectivity | 3.5 mm |
| HDMI version | 1.4 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 2 |
| HDCP version | 2.2 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| USB upstream port type | USB Type-C |
| Number of upstream ports | 2 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C + USB Type-A | |
| USB Power Delivery up to | 90 W |
| Number of USB Type-C upstream ports quantity | 0 |
| Weight & dimensions | |
| Width (with stand) | 655.9 mm |
| Height (with stand) | 472.7 mm |
| Depth (with stand) | 230 mm |
| Bezel width (side) | 7.3 mm |
| Bezel width (top) | 7.3 mm |
| Bezel width (bottom) | 1.05 cm |
| Weight (without stand) | 6.48 kg |
| Height (without stand) | 418.6 mm |
| Width (without stand) | 655.9 mm |
| Depth (without stand) | 53 mm |
| Weight (with stand) | 10.8 kg |
| Energy management | |
| Power consumption (typical) | 26.6 W |
| Power supply type | Internal |
| Power consumption (off) | 0.2 W |
| Power consumption (standby) | 0.3 W |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (max) | 210 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 27 kWh |
| European Product Registry for Energy Labelling (EPREL) code | 928122 |
| Operational conditions | |
| Operating altitude | 0 - 5000 m |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage relative humidity (H-H) | 5 - 90% |
| Non-operating altitude | 0 - 12192 m |
| Networking | |
| Wi-Fi | ![]() |
| Packaging data | |
| Package weight | 15.1 kg |
| Ergonomics | |
| Plug and Play | ![]() |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Swivel angle range | -30 - 30° |
| Tilt angle range | -5 - 21° |
| Pivot | ![]() |
| On Screen Display (OSD) | ![]() |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | ![]() |
| Pivot angle | -90 - 90° |
| Tilt adjustment | ![]() |
| Cable lock slot type | Kensington |
| VESA mounting | ![]() |
| Adjustable height (max) | 15 cm |
| Packaging content | |
| Cables included | AC, DisplayPort, USB Type-C, USB Type-C to USB Type-A |
| Quick start guide | ![]() |
| Stand included | ![]() |
| Other features | |
| Compliance industry standards | ENERGY STAR certified Monitor. EPEAT registered where applicable. TCO Certified & TCO Certified Edge. RoHS Compliant. BFR/PVC Free monitor Meets NFPA 99 leakage current requirements. Arsenic-Free glass and Mercury-Free for the panel only. |
| Power management | ![]() |
| Maximum resolution | 2560 x 1600 pixels |
| Ethernet LAN (RJ-45) ports | 0 |
| Heavy metals free | Hg (mercury) |
| On/off switch | ![]() |
| RJ-45 ports quantity | 1 |
| Picture-by-Picture (PbP) | ![]() |
| Compliance certificates | RoHS |
| Design | |
| Product colour | Silver |
| Market positioning | Graphics design |
| Detachable stand | ![]() |
| Feet colour | Silver |
| Front bezel colour | Black |
| Performance | |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| Features | |
| Product series | UltraSharp |
| Multimedia | |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Logistics data | |
| Harmonized System (HS) code | 85285210 |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
| Doesn't contain | Arsenic, PVC/BFR |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 820 |
| Total carbon emissions, standard deviation (kg of CO2e) | 177 |
| Carbon emissions, manufacturing (kg of CO2e) | 418.5 |
| Carbon emissions, logistics (kg of CO2e) | 137 |
| Carbon emissions, energy usage (kg of CO2e) | 255 |
| Carbon emissions, end-of-life (kg of CO2e) | 8.59 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 565 |
| PAIA version | 1.3.0, 2021 |
| EAN | 5397184567593 |
| Warranty | 1 year |
The Dell UltraSharp U3023E monitor features a 30-inch IPS panel with a WQXGA resolution of 2560 x 1600 pixels. Its 16:10 aspect ratio provides additional vertical screen space for productivity tasks. The display operates at a 60 Hz refresh rate and has a typical response time of 8 ms. It delivers a brightness level of 400 cd/m² and maintains a static contrast ratio of 1000:1, which is characteristic of IPS technology. This combination of specifications provides a solid foundation for professional and office workloads that require accurate imaging and detail.
This monitor is designed for color-critical work, supporting 1.07 billion colors and covering 100% of the sRGB and 95% of the DCI-P3 color gamuts. The flat screen has a 178-degree horizontal and vertical viewing angle, ensuring consistent visuals from various perspectives. An anti-glare screen coating is applied to minimize reflections in brightly lit environments. To support extended use, the monitor incorporates flicker-free technology and a low blue light function, which can help reduce eye strain without compromising color fidelity.
Connectivity is a key feature, with an integrated USB-C hub that includes three USB Type-A downstream ports. The monitor provides two DisplayPort 1.4 inputs and two HDMI 1.4 inputs for connecting multiple sources. For user comfort, the stand is fully ergonomic, offering height adjustment up to 150 mm, as well as tilt, swivel, and pivot capabilities to orient the screen in either landscape or portrait mode. The display is also compatible with 100 x 100 mm VESA mounts for alternative mounting solutions. It has an energy efficiency rating of Class E for SDR content.
Key Features:- 30-inch WQXGA display with a 16:10 aspect ratio
- IPS panel technology with 178° viewing angles
- Covers 100% of the sRGB and 95% of the DCI-P3 color gamuts
- Features an integrated USB-C hub for versatile connectivity
- Built-in flicker-free and low blue light technologies
- Includes a stand with height, tilt, swivel, and pivot adjustments
- Equipped with two DisplayPort 1.4 and two HDMI 1.4 ports
- Supports 100 x 100 mm VESA mounting standards
Estimated delivery: No delivery info
Today: 10:00 - 18:00
Estimated delivery: No delivery info
Today: 09:00 - 17:00
Estimated delivery: No delivery info
Today: 10:00 - 17:00
Estimated delivery: No delivery info
Today: 10:00 - 18:00
Estimated delivery: No delivery info
Today: 10:00 - 17:00
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
- Dell Display Manager User’s Guide (English)
- Dell U3023E Monitor Quick Start... (English)
- Dell U3023E Monitor Statement of... (English)
- Carbon Footprint (English)
- Dell U3023E Monitor Outline Dime... (English)
- Dell U3023E Monitor Teardown Ins... (English)
- Dell U3023E Monitor User’s Guide (English)
- Dell Display Manager on Mac User... (English)
- manual pdf (English)
- EU Product Fiche (English)
- Dell Display Manager Bruksanvisning (Svenska)
- Dell Display Manager på Mac Bruk... (Svenska)
- Dell U3023E Monitor Bruksanvisning (Svenska)


