The Dell SE3426DW is a 34-inch ultrawide WQHD monitor that offers a spacious workspace for everyday tasks and entertainment. Its 21:9 aspect ratio makes it easy to work with multiple windows side by side, while the VA panel delivers strong contrast and 99% sRGB colour coverage. A 165 Hz refresh rate through DisplayPort and AMD FreeSync Premium support provide smooth motion for gaming and video.
Key Features- Panel: 34-inch VA, 3440 × 1440 WQHD, 21:9 (anti-glare, 3H hard coating)
- Refresh rate: 165 Hz via DisplayPort; 100 Hz via HDMI at native resolution
- Brightness: 300 cd/m²
- Contrast ratio: 3000:1
- Colour coverage: 99% sRGB (CIE 1931)
- Colour depth: 16.7 million colours
- Viewing angles: 178° horizontal / 178° vertical
- Response time: 4 ms GtG (Fast mode), 8 ms GtG (Normal mode); 1 ms MPRT via DisplayPort in MPRT mode
- Adaptive sync: AMD FreeSync Premium, 48?165 Hz via DisplayPort; HDMI VRR support
- HDR: HDR signal support via DisplayPort and HDMI
- Multitasking: Picture-by-Picture (PBP) and Picture-in-Picture (PIP)
- Eye comfort: Integrated hardware low blue light technology and flicker-free display
- 1 × DisplayPort 1.4 with HDR and DSC support (3440 × 1440 at 165 Hz)
- 2 × HDMI 2.1 (TMDS) with HDR and VRR support (3440 × 1440 at 100 Hz)
- HDCP 1.4 and HDCP 2.3 support
- Tilt adjustment: ?5° to +21°
- Removable stand
- VESA mounting: 100 × 100 mm
- Integrated cable management
- Kensington security lock slot (lock sold separately)
- Power button and joystick control lock
- TÜV Rheinland Eye Comfort 3.0 ? 3-star rating
- TÜV Rheinland hardware low blue light certification ? Category 3
- ENERGY STAR certified
- RoHS compliant
- On mode: 32.11 W
- Maximum: 65 W
- Standby: 0.30 W
- Off mode: 0.30 W
- Integrated power supply: 100?240 V AC, 50/60 Hz
- With stand: 809.69 × 219.30 × 456.54 mm
- Without stand: 809.69 × 121.08 × 366.98 mm
- With stand and cables: 8.05 kg
- Without stand and cables: 6.41 kg
- HDMI cable ? 1.8 m
- DisplayPort to DisplayPort cable ? 1.8 m
- Power cable
- 3-year Advanced Exchange Service