Dell 34" P-Series P3421WM UWQHD, USB-C 65W, IPS - curved monitor
Manufacturer: DELL
ID: DELL-P3421WM
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Key Specifications
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Specifications
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Display | |
Pixel pitch | 0.2325 x 0.2325 mm |
Contrast ratio (typical) | 1000:1 |
Horizontal scan range | 30 - 85 kHz |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Vertical scan range | 48 - 85 Hz |
Viewable size, horizontal | 80 cm |
Viewable size, vertical | 33.5 cm |
Viewable size diagonal | 86.7 cm |
Display diagonal | 86.7 cm (34.1") |
Response time | 8 ms |
Display resolution | 3440 x 1440 pixels |
Display diagonal (metric) | 86.72 cm |
Supported graphics resolutions | 3440 x 1440 |
Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
Touchscreen | ![]() |
Backlight type | W-LED |
Maximum refresh rate | 60 Hz |
Display technology | LCD |
Anti-glare screen | ![]() |
Native aspect ratio | 21:9 |
HD type | Quad HD |
Pixel density | 109 ppi |
Panel type | IPS |
Screen shape | Curved |
Display number of colours | 1.07 billion colours |
sRGB coverage (typical) | 99% |
Response time (fast) | 5 ms |
High Dynamic Range (HDR) supported | ![]() |
Display brightness (typical) | 300 cd/m² |
Screen curvature rating | 3800R |
Colour gamut standard | sRGB |
Ports & interfaces | |
Audio input | No |
DVI port | ![]() |
HDMI ports quantity | 1 |
HDMI | ![]() |
DisplayPorts quantity | 1 |
DisplayPort version | 1.2 |
Headphone out | ![]() |
Built-in USB hub | ![]() |
USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
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 DisplayPort Alternate Mode | ![]() |
Weight & dimensions | |
Width (with stand) | 815.7 mm |
Height (with stand) | 541.1 mm |
Depth (with stand) | 237.4 mm |
Weight (without stand) | 6.7 kg |
Height (without stand) | 365.4 mm |
Width (without stand) | 815.7 mm |
Depth (without stand) | 58.1 mm |
Weight (with stand) | 10.3 kg |
Energy management | |
Power consumption (typical) | 31.5 W |
Power supply type | Internal |
Power consumption (off) | 0.2 W |
Power consumption (standby) | 0.3 W |
Annual energy consumption | 80.31 kWh |
AC input frequency | 50 - 60 Hz |
AC input voltage | 100 - 230 V |
Power consumption (max) | 126 W |
Energy efficiency scale | A to G |
Energy efficiency class (SDR) | F |
Energy efficiency class (HDR) | Not available |
Energy consumption (SDR) per 1000 hours | 32 kWh |
European Product Registry for Energy Labelling (EPREL) code | 347530 |
Operational conditions | |
Operating altitude | 0 - 5000 m |
Operating relative humidity (H-H) | 20 - 90% |
Storage temperature (T-T) | -20 - 60 °C |
Operating temperature (T-T) | 0 - 40 °C |
Storage relative humidity (H-H) | 10 - 90% |
Non-operating altitude | 0 - 12192 m |
Networking | |
Wi-Fi | ![]() |
Packaging data | |
Package weight | 14.9 kg |
Ergonomics | |
Cable lock slot | ![]() |
LED indicators | Power |
Height adjustment | ![]() |
Swivel angle range | -30 - 30° |
Tilt angle range | -5 - 21° |
Pivot | ![]() |
Panel mounting interface | 100 x 100 mm |
Swivelling | ![]() |
Tilt adjustment | ![]() |
VESA mounting | ![]() |
Packaging content | |
Cables included | AC, DisplayPort, HDMI, USB Type-C |
Quick start guide | ![]() |
Stand included | ![]() |
Other features | |
Ethernet LAN (RJ-45) ports | 0 |
Heavy metals free | Hg (mercury) |
On/off switch | ![]() |
Picture-by-Picture (PbP) | ![]() |
Design | |
Product colour | Silver |
Market positioning | Business |
Detachable stand | ![]() |
Feet colour | Silver |
Front bezel colour | Black |
Performance | |
NVIDIA G-SYNC | ![]() |
AMD FreeSync | ![]() |
Flicker-free technology | ![]() |
Features | |
Product series | P-Series |
Multimedia | |
Built-in speaker(s) | ![]() |
Built-in camera | ![]() |
Logistics data | |
Harmonized System (HS) code | 85285210 |
Sustainability | |
Sustainability certificates | EPEAT Gold, ENERGY STAR |
EAN | 5397184567722 |
Warranty | 1 year |
The Dell 34 Curved USB-C Monitor (P3421W) is designed to provide an immersive and productive experience with its 34-inch ultrawide WQHD curved screen. The 3800R curvature creates an expansive 21:9 field of view, minimizing reflections and offering near-uniform visual focus, which enhances comfort during extended viewing periods. The monitor’s In-Plane Switching (IPS) technology ensures consistent color accuracy and quality from virtually any angle. It covers 99% sRGB color space, providing vibrant and precise colors suitable for professional work.
This monitor stands out with its versatile connectivity options, including a USB-C port that delivers up to 65W of power, making it easy to connect and charge your laptop with a single cable. The Picture-by-Picture (PBP) and Picture-in-Picture (PIP) features allow users to view content from two different PC sources simultaneously, enhancing multitasking capabilities. Additionally, the integrated KVM switch enables you to control two PCs with a single keyboard and mouse, streamlining your workflow and reducing desktop clutter.
Designed with user comfort in mind, the P3421W includes a height-adjustable stand that also allows for tilt and swivel adjustments, ensuring a comfortable viewing position. The monitor also features Dell’s ComfortView technology, which reduces harmful blue light emissions and optimizes eye comfort during prolonged use. The anti-glare screen coating further enhances the viewing experience by minimizing reflections. Dell Display Manager software with Easy Arrange functionality helps organize applications efficiently, boosting productivity.
Key Specifications:
This monitor stands out with its versatile connectivity options, including a USB-C port that delivers up to 65W of power, making it easy to connect and charge your laptop with a single cable. The Picture-by-Picture (PBP) and Picture-in-Picture (PIP) features allow users to view content from two different PC sources simultaneously, enhancing multitasking capabilities. Additionally, the integrated KVM switch enables you to control two PCs with a single keyboard and mouse, streamlining your workflow and reducing desktop clutter.
Designed with user comfort in mind, the P3421W includes a height-adjustable stand that also allows for tilt and swivel adjustments, ensuring a comfortable viewing position. The monitor also features Dell’s ComfortView technology, which reduces harmful blue light emissions and optimizes eye comfort during prolonged use. The anti-glare screen coating further enhances the viewing experience by minimizing reflections. Dell Display Manager software with Easy Arrange functionality helps organize applications efficiently, boosting productivity.
Key Specifications:
- Screen Size: 34 inches
- Resolution: WQHD (3440 x 1440) at 60 Hz
- Aspect Ratio: 21:9
- Pixel Pitch: 0.2325 mm x 0.2325 mm
- Brightness: 300 cd/m² (typical)
- Color Support: 99% sRGB, 1.07 billion colors
- Contrast Ratio: 1000:1 (typical)
- Viewing Angle: 178° vertical / 178° horizontal
- Response Time: 8 ms (normal mode), 5 ms (fast mode)
- Panel Technology: In-Plane Switching (IPS)
- Curvature: 3800R
- Connectivity:
- 1 x DisplayPort 1.2
- 1 x HDMI 2.0
- 1 x USB Type-C (up to 65W power delivery)
- 1 x USB 3.2 Gen1 upstream port
- 2 x USB 2.0 downstream ports
- 2 x USB 3.2 Gen1 downstream ports
- 1 x Audio line-out
- 1 x RJ45 Ethernet port
- Adjustability: Height (150 mm), tilt (-5° to 21°), swivel (-30° to 30°)
- Power Consumption: 32.75W (typical), 126W (maximum), less than 0.3W (standby/sleep mode)
- Dimensions (with stand): 391.1 mm to 541.1 mm height x 815.7 mm width x 237.4 mm depth
- Weight: 6.7 kg (panel only), 14.9 kg (with packaging)
- Environmental Compliance: ENERGY STAR®, EPEAT® Gold, TCO Certified, RoHS Compliant
- Monitor panel
- Stand riser
- Stand base
- Power cable
- DisplayPort cable (DP to DP)
- HDMI cable
- USB Type-C cable (C to C)
- USB 3.2 Gen1 upstream cable
- Cable tie
- Quick setup guide
- Safety and regulatory information
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The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.