Dell P3421W 34" Curved WQHD USB-C Monitor
PRODUCT DESCRIPTION
Dell 34 Curved USB-C Monitor P3421W (210-BCML) - Local Dell Warranty
Immersive 34-inch Curved WQHD
34.14-inch 3800R curved WQHD (3440 x 1440) IPS display with 21:9 aspect ratio and 99% sRGB colour.
USB-C with 65 W Power and a Built-in KVM
Single USB-C connection carries video, data and up to 65W Power Delivery, with a built-in KVM switch and USB 3.2 Gen 1 hub.
Multitasking and Eye Comfort
Picture-in-Picture and Picture-by-Picture, height/tilt/swivel stand, ComfortView and flicker-free screen for all-day work.
Equipping a whole office? Email sales@sourceit.com.sg for volume pricing, delivery lead time and availability of current Dell successors.
Dell P3421W Datasheet — Technical Specifications
Display
| Screen Size | 34.14" diagonal, curved 3800R |
| Panel Type | IPS, WLED backlight |
| Resolution | WQHD 3440 x 1440 at 60 Hz |
| Aspect Ratio | 21:9 |
| Response Time | 8 ms grey-to-grey (normal); 5 ms grey-to-grey (fast) |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1000:1 |
| Colour Gamut | 99% sRGB |
| Colour Support | 1.07 billion colours (8-bit + A-FRC) |
| Viewing Angle | 178°/178° |
| Pixel Pitch | 0.2325 mm |
| Pixels Per Inch | 109 |
| Screen Coating | Anti-glare, 3H hard coating |
| Features | Picture-in-Picture, Picture-by-Picture, KVM switch, Dell Easy Arrange (Dell Display Manager), 3-sided bezeless design |
Connectivity
| Video Inputs | 1 x HDMI, 1 x DisplayPort (DisplayPort 1.2 mode), HDCP 2.3 |
| USB-C | 1 x USB-C upstream/DisplayPort with Power Delivery up to 65W |
| USB Upstream | 1 x USB 3.2 Gen 1 upstream |
| USB Downstream | 2 x USB 3.2 Gen 1, 2 x USB 2.0 |
| Built-in | KVM switch, USB 3.2 Gen 1 hub |
Ergonomics
| Adjustments | Height, tilt, swivel |
| Height Adjustment | 150 mm |
| Tilt | -5° to +21° |
| Swivel | -30° to +30° |
| Mounting | VESA interface support |
Eye Comfort
| Blue Light | Dell ComfortView |
| Flicker-Free | Yes |
Power
| Input Voltage | AC 100-240 V (50/60 Hz) |
| On Mode (typical) | 31.5 W |
| Maximum | 126 W |
| Standby | 0.3 W |
| Off Mode | 0.2 W |
Physical
| Dimensions with Stand, lowest (W x D x H) | 81.57 cm x 23.74 cm x 39.11 cm |
| Dimensions without Stand (W x D x H) | 81.57 cm x 5.81 cm x 36.54 cm |
| Weight with Stand | 10.8 kg |
| Weight without Stand | 6.7 kg |
| Shipping Weight | 14.9 kg |
| Colour | Black |
| Environmental | EPEAT Gold, ENERGY STAR 8.0 |
| Operating Temperature | 0 °C to 40 °C |
Warranty
| Local Warranty (Singapore) | Dell does not publish the warranty term for this model on its Singapore page; supplied by SourceIT with a GST invoice (confirm the term with sales) |
Compatibility & Software Support
USB-C Laptops
Single-cable video, USB data and up to 65 W charging need a laptop USB-C port with DisplayPort Alt Mode and USB Power Delivery. The built-in KVM lets one keyboard and mouse control two connected computers.
Software
Dell Display Manager for Easy Arrange window layouts and display settings (Windows).
Package Contents & Dell 34-inch Curved Monitors Ordering Information
In the Box
Monitor with stand, DisplayPort cable (DP to DP), HDMI cable, USB-C cable (1.8 m), USB 3.2 Gen 1 upstream cable.
Dell 34-inch Curved Monitors
| Model | Key feature |
| P3421W 34" Curved WQHD USB-C (this listing) | WQHD IPS 3800R, USB-C 65 W, KVM |
| Pro 34 Plus P3425WE Curved USB-C Hub | Current Pro 34 successor |
| 34 Plus S3425DW Curved USB-C | Dell Plus 34" curved |
Datasheet & Downloads
| User guide | Dell P3421W Monitor User's Guide (PDF) |
| Dell Singapore | P3421W on dell.com/en-sg |
| Manuals & drivers | P3421W on Dell Support (Singapore) |
| Warranty | Dell Monitor Service & Warranty brochure (PDF) |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting P3421W.
Frequently Asked Questions — Dell P3421W
What is the resolution?
WQHD 3440 x 1440 at 60 Hz on a 34.14-inch 3800R curved IPS panel (21:9).
How much power does the USB-C port supply?
Up to 65W Power Delivery on the USB-C upstream/DisplayPort port.
Can I control two computers with one keyboard and mouse?
Yes, it has a built-in KVM switch, and supports Picture-in-Picture and Picture-by-Picture.
What ports are included?
HDMI, DisplayPort (1.2 mode), USB-C upstream with 65W PD, USB 3.2 Gen 1 upstream, 2 x USB 3.2 Gen 1 and 2 x USB 2.0 downstream.
What stand adjustments are available?
150 mm height, -5°/+21° tilt and ±30° swivel, plus VESA mount support.
Is it in stock?
Dell Singapore currently lists this model as temporarily out of stock. Email sales@sourceit.com.sg for availability or the current Dell successor.
