| Display diagonal | 76.2 cm (30") |
| Display resolution | 2560 x 1600 pixels |
| Native aspect ratio | 16:10 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | WQXGA |
| Panel type | IPS |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Display number of colours | 1.07 billion colours |
| Backlight type | LED |
| Display brightness (typical) | 350 cd/m² |
| Response time | 8 ms |
| Anti-glare screen | Yes |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Response time (fast) | 5 ms |
| Pixel pitch | 0.2505 x 0.2505 mm |
| Pixel density | 101.4 ppi |
| Horizontal scan range | 30 - 113 kHz |
| Vertical scan range | 56 - 76 Hz |
| Viewable size, horizontal | 64.1 cm |
| Viewable size, vertical | 40.1 cm |
| Display diagonal (metric) | 75.62 cm |
| High Dynamic Range (HDR) supported | No |
| DDC/CI | Yes |
| Surface hardness | 3H |
| RGB colour space | sRGB |
| sRGB coverage (typical) | 100% |
| Heat dissipation (typical) | 90.76 BTU/h |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Market positioning | Graphics design |
| Product colour | Silver |
| Front bezel colour | Black |
| Feet colour | Silver |
| Heavy metals free | Hg (mercury) |
| 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. |
| Built-in USB hub | Yes |
| HDMI | Yes |
| Headphone out | Yes |
| 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 Power Delivery | Yes |
| USB Power Delivery up to | 90 W |
| HDMI ports quantity | 1 |
| HDMI version | 1.4 |
| DisplayPorts quantity | 2 |
| Audio output | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| HDCP | Yes |
| AC (power) in | Yes |
| Wi-Fi | No |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Panel mounting interface | 100 x 100 mm |
| Height adjustment | 15 cm |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Swivel angle range | -30 - 30° |
| Tilt angle range | -5 - 21° |
| On Screen Display (OSD) | Yes |
| Plug and Play | Yes |
| Tilt adjustment | Yes |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 27 kWh |
| Power consumption (typical) | 26.6 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 210 W |
| Power consumption (off) | 0.2 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| 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% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 0 - 12192 m |
| Stand included | Yes |
| Cables included | AC, DisplayPort, USB Type-C, USB Type-C to USB Type-A |
| Quick start guide | Yes |
| Width (with stand) | 655.9 mm |
| Depth (with stand) | 230 mm |
| Height (with stand) | 472.7 mm |
| Weight (with stand) | 10.8 kg |
| Width (without stand) | 655.9 mm |
| Depth (without stand) | 53 mm |
| Height (without stand) | 418.6 mm |
| Weight (without stand) | 6.48 kg |
| Bezel width (side) | 7.3 mm |
| Bezel width (top) | 7.3 mm |
| Bezel width (bottom) | 1.05 cm |
| Package weight | 15.1 kg |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, RoHS |
| Doesn't contain | Arsenic, PVC/BFR |
| Harmonized System (HS) code | 85285210 |
| On/off switch | Yes |
| DCI-P3 coverage | 95% |
| Picture-by-Picture (PbP) | Yes |
| Maximum resolution | 2560 x 1600 pixels |
| RJ-45 ports quantity | 1 |
| Power management | Yes |
| Description |
| DELL UltraSharp 30 USB-C Hub Monitor - U3023E. Display diagonal: 76.2 cm (30"), Display resolution: 2560 x 1600 pixels, HD type: WQXGA, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 16:10, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in USB hub, USB hub version: 3.2 Gen 2 (3.1 Gen 2). VESA mounting, Height adjustment. Product colour: Silver |
