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Product Code: MDHO-241
MPN #: DELL-U3224KBA
Ever tried to edit a high-resolution image and the screen looks fuzzy or colors drift? You need a display that shows every pixel exactly as you created it. The DELL UltraSharp U3224KBA delivers 6K Ultra HD clarity, so you can spot flaws, match colors, and work without eye strain. Its anti-glare surface and built-in USB-C hub keep your desk tidy, while the fully adjustable stand lets you find the perfect viewing angle.
This 31.5-inch LCD monitor is built for designers, video editors, and anyone who needs true-to-life detail. It offers 6144 3456 resolution, 100 % sRGB and DCI-P3 coverage, and DisplayHDR 600 for vivid contrast, making every project look exactly as intended.
| Display | |
| sRGB coverage (typical) | 100% |
| Colour gamut | 100% |
| Colour gamut standard | DCI-P3 |
| Surface hardness | 3H |
| High Dynamic Range (HDR) technology | DisplayHDR 600 |
| High Dynamic Range (HDR) supported | Yes |
| Display diagonal (metric) | 79.94 cm |
| Viewable size, vertical | 39.2 cm |
| Viewable size, horizontal | 69.7 cm |
| Vertical scan range | 56 - 76 Hz |
| Horizontal scan range | 30 - 220 kHz |
| Pixel density | 223 ppi |
| Pixel pitch | 0.1134 x 0.1134 mm |
| Response time (fast) | 5 ms |
| Display number of colours | 1.07 billion colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 2000:1 |
| Supported video modes | 480p, 576p, 720p, 1080i, 1080p, 2160p |
| Screen shape | Flat |
| Anti-glare screen | Yes |
| Response time | 8 ms |
| Display brightness (typical) | 450 cd/m² |
| Backlight type | LED |
| Panel type | IPS |
| HD type | 6K Ultra HD |
| Touchscreen | No |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Display resolution | 6144 x 3456 pixels |
| Display diagonal | 80 cm (31.5") |
| Performance | |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Multimedia | |
| Built-in microphone | Yes |
| Megapixel (approx.) | 8 MP |
| Built-in camera | Yes |
| RMS rated power | 28 W |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| Design | |
| Feet colour | Silver |
| Detachable stand | Yes |
| Front bezel colour | Black |
| Product colour | Black, Silver |
| Market positioning | Business |
| Ports & interfaces | |
| HDCP version | 2.2 |
| HDCP | Yes |
| Headphone out | No |
| Thunderbolt 4 ports quantity | 2 |
| Mini DisplayPorts quantity | 1 |
| DisplayPort version | 2.1 |
| DisplayPorts quantity | 0 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| HDMI | Yes |
| USB Power Delivery up to | 140 W |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Type-C downstream ports quantity | 3 |
| USB Type-A downstream ports quantity | 5 |
| USB upstream port type | USB Type-C |
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| Built-in USB hub | Yes |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Ergonomics | |
| On Screen Display (OSD) | Yes |
| Tilt angle range | -5 - 21° |
| Tilt adjustment | Yes |
| Swivel angle range | -30 - 30° |
| Swivelling | Yes |
| Pivot angle | -90 - 90° |
| Pivot | Yes |
| Adjustable height (max) | 15 cm |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| VESA mounting | Yes |
| Power | |
| European Product Registry for Energy Labelling (EPREL) code | 1470654 |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 220 V |
| Power consumption (off) | 0.3 W |
| Power consumption (max) | 420 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 68.1 W |
| Energy consumption (HDR) per 1000 hours | 83 kWh |
| Energy consumption (SDR) per 1000 hours | 68 kWh |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | G |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Non-operating altitude | 5000 - 12192 m |
| Operating altitude | 0 - 5000 m |
| Storage relative humidity (H-H) | 5 - 90% |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 40 °C |
| Weight & dimensions | |
| Bezel width (bottom) | 2.31 cm |
| Bezel width (top) | 4.29 cm |
| Bezel width (side) | 1.03 cm |
| Weight (without stand) | 8.61 kg |
| Height (without stand) | 486.6 mm |
| Depth (without stand) | 66.3 mm |
| Width (without stand) | 717.4 mm |
| Weight (with stand) | 13 kg |
| Height (with stand) | 682.6 mm |
| Depth (with stand) | 237 mm |
| Width (with stand) | 717.4 mm |
| Packaging data | |
| Package weight | 17.7 kg |
| Packaging content | |
| Quick start guide | Yes |
| Cables included | AC, USB Type-A to USB Type-C |
| Stand included | Yes |
| Sustainability | |
| Doesn't contain | PVC/BFR |
| Sustainability certificates | ENERGY STAR |
| Carbon footprint | |
| Carbon emissions, end-of-life (kg of CO2e) | 10.15 |
| Carbon emissions, energy usage (kg of CO2e) | 578.648 |
| Carbon emissions, logistics (kg of CO2e) | 85.414 |
| Carbon emissions, manufacturing (kg of CO2e) | 486.82 |
| PAIA version | 1.3.2, 2022 |
| Total carbon emissions, standard deviation (kg of CO2e) | 376 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 582.352 |
| Total carbon footprint (kg of CO2e) | 1161 |
| Other features | |
| Disclaimer | Actual configuration might differ from illustration<br>Product Carbon Footprint (PCF):<br>1. Dell generally uses the PAIA (Product Attribute to Impact Algorithm)(http://msl.mit.edu/projects/paia/main.html) tool for product carbon footprint calculations.<br>2. Docking station related PCFs are extracted from corresponding LCAs and as such do not follow the PAIA methodology used for calculating other PCFs in this report.<br>3. PAIA method is developed by the Massachusetts Institute of Technology’s Materials Systems Laboratory and partners.<br>4. All estimates of carbon footprint are uncertain. Dell Technologies reports the 5th and 95th percentile of the carbon footprint estimate to reflect this uncertainty wherever possible. (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0)<br>5. Please note the emission estimate in this report is calculated using the mean value along with the standard deviation for that product model.<br>6. Use of default inputs (i.e. not primary data) and assumptions on location of use and other fields can introduce a standard deviation which must be taken into account while completing the calculations.<br>7. Please note, PAIA uses the ecoinvent Database (https://ecoinvent.org/the-ecoinvent-database/)whenever primary data is not made available for calculations.<br>8. For client and commercial end user computing products, minimum configurations were assumed for calculations. For Server and Storage products, typical configurations or ENERGY STAR (https://www.energystar.gov/products) configurations were used for calculations.<br>9. Use Phase emissions were calculated based on the location of use as "Europe" i.e. the Use Phase emissions are not specific to a single country / location.<br>10. The report does provide an option for a total emissions number for manufacturing, transport and end of life while leaving the use phase emissions out, in case the customer uses their own calculation methodology for use phase emissions.<br>11. The lifetime usage assumption at the product family level is as follows: Desktop, Notebook - 4 years, Display - 5 years and Servers - 4 years.<br>12. For detailed assumptions please refer to the product datasheets in the Dell Technologies reports (https://www.dell.com/en-us/dt/corporate/social-impact/advancing-sustainability/climate-action/product-carbon-footprints.htm#tab0=0).<br>13. The results from the PAIA tool are liable to change over time as the methodology is improved and datasets are updated. The PAIA version used to calculate emissions has been indicated with each record in the report.<br>14. Metrics used: The units for global warming potential are in kgCO2-equivalent or MT (metric ton) CO2-equivalent (CO2e).<br>15. Beginning in June 2024, the data dashboard now incorporates PCF values computed using the Dell PCF calculator. It’s important to note that the default location utilized for these calculations shown on the data dashboard is Europe. To access PCF values calculated for the USA and China locales, please refer to the Product PCF PDF document on Dell.com. |
| Ethernet LAN (RJ-45) ports | 1 |
| Compliance certificates | RoHS |
| Heavy metals free | Hg (mercury) |
| Package weight | 17.7 kg |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)