| Brand: | Dell |
| Model: | P3421W |
| Grade: | Grade A |
| Display size: | 34.14" |
| Brightness: | 300 cd/m2 |
| Contrast ratio: | 1000:1 |
| Resolution: | 3440x1440 WQHD 21:9 |
| Color: | Black |
| TCO: | TCO Certified |
| Monitor extras: | USB Hub |
| Input 1: | HDMI |
| Input 2: | DisplayPort |
| Additional info: | USB Type-C/DisplayPort |
| Warranty: | 12 months |