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° |
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 |
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 |
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 | ![]() |
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 |
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) | 419 |
Carbon emissions, logistics (kg of CO2e) | 137 |
Carbon emissions, energy usage (kg of CO2e) | 255 |
Carbon emissions, end-of-life (kg of CO2e) | 9 |
Total carbon emissions, w/o use phase (kg of CO2e) | 565 |
PAIA version | 1.3.0 |
EAN | 5397184567593 |
Warranty | 1 year |
The Dell UltraSharp U3023E is a 30-inch monitor designed for professionals and power users who demand exceptional clarity and productivity. Its WQXGA (2560x1600) resolution on an IPS panel delivers sharp, detailed visuals with wide viewing angles and accurate color reproduction, making it ideal for tasks ranging from graphic design and video editing to office work and general computing. The 16:10 aspect ratio provides 11% more screen real estate compared to traditional 16:9 monitors, allowing you to see more and scroll less, enhancing your workflow and multitasking capabilities.
This monitor features a built-in USB-C hub, offering up to 90W of power delivery to charge your laptop while simultaneously transferring data and video signals. Its extensive connectivity options, including HDMI, DisplayPort, RJ45 Ethernet, and multiple USB ports, streamline your workspace by reducing cable clutter. ComfortView Plus technology reduces harmful blue light emissions without sacrificing color accuracy, ensuring comfortable viewing during extended use. The fully adjustable stand allows you to tilt, swivel, pivot, and adjust the height for optimal ergonomics. With its eco-conscious design using 85% PCR plastic and recyclable packaging, the Dell UltraSharp U3023E is a smart choice for both your productivity and the environment.
Key Features- 30" WQXGA (2560 x 1600) resolution
- IPS panel for wide viewing angles and accurate colors
- 16:10 aspect ratio for increased vertical screen real estate
- USB-C hub with up to 90W power delivery
- 100% sRGB and 95% DCI-P3 color coverage
- ComfortView Plus low blue light technology
- HDMI, DisplayPort 1.4, and USB 3.2 Gen 2 connectivity
- Adjustable stand with tilt, swivel, pivot, and height adjustments
- VESA mounting compatibility (100 x 100 mm)
- 8ms response time (5ms in fast mode)
- 1000:1 contrast ratio
- Energy Star, TCO Certified Edge, and EPEAT Gold certifications
- Dell UltraSharp U3023E Monitor
- Monitor stand
- Power cable
- DisplayPort 1.8 M cable (DisplayPort to DisplayPort)
- USB-C Gen2 1.0 M cable (A to C)
- Type-C 1.0 M cable (C-C cable)
- Quick setup guide
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