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ShopMonitorsDELL Plus S3425DW computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LCD Silver
DELL Plus S3425DW computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LCD Silver
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DELL Plus S3425DW computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LCD Silver

£335.33

£402.40 inc. VAT

Low Stock(86)MPN: DELL-S3425DW
🚚 Next-day delivery £4.95
Quantity:1
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Key Features

Dell Plus S3425DW
LED monitor
curved
34"
3440 x 1440 UWQHD @ 120 Hz
VA
300 cd/m�
3000:1

Product Overview

AI-generated summary

The Dell Plus S3425DW is the kind of ultrawide you buy when you want “workstation comfort” without paying flagship money. At 34" and a wide 21:9 style layout, it’s genuinely useful for spreadsheet work, coding, and multitasking (you can keep reference material on one side and still have a big main pane). For a UK office, it’s also a sensible way to upgrade productivity per desk space—you get a lot more usable workspace than a typical 27" setup, and most people notice the difference fast once they stop swapping windows.

That said, at around £335 ex-VAT, I wouldn’t buy it as a “gaming-first” monitor or if your priority is top-tier colour-critical work. You’re likely paying for the ultrawide form factor and office usability more than for high-end imaging performance. It’s a good fit for business users who want an easy upgrade for day-to-day tasks, especially if your current setup is dual monitors or a cramped single display. If your team needs very accurate colour for design/creative work, or if you’re sensitive to motion/response quality, it’s worth checking alternatives in the same price band before committing.

Why This Product

Endless entertainment

Endless entertainment

Whether you're watching movies or playing games, enjoy an immersive viewing experience with improved eye comfort on a 4-star certified monitor.

Improved ComfortView Plus

Improved ComfortView Plus

Reduces harmful blue light emissions to ≤35%, for all-day comfort without sacrificing colour accuracy.

Refresh rate

Refresh rate

A smooth, tear-free experience with AMD FreeSync™ Premium (refresh rate up to 120Hz) and an ultra-low 1ms response time create a captivating experience for work and play.

Vivid colours

Vivid colours

Enjoy vibrant, true-to-life colours with 99% sRGB and 95% DCI-P3 coverage. The VA panel with 3000:1 contrast ratio and HDR readiness delivers stunning depth, detail and realism.

Easy connectivity

Easy connectivity

Keep your desk organised and clutter-free with a single USB-C cable (up to 65W power delivery).

Easy access

Easy access

Conveniently share and deliver content via pop-out quick access ports placed at the front of the display.

Specifications

Display

Display diagonal34 "
Display resolution3440 x 1440 pixels
HD typeWide Quad HD
Native aspect ratio21:9
Display technologyLCD

Performance

NVIDIA G-SYNCN
AMD FreeSyncY
AMD FreeSync typeFreeSync Premium
Flicker-free technologyY
Low Blue Light technologyY

Multimedia

Number of speakers2
RMS rated power10 W
Built-in speaker(s)Y
Built-in cameraN

Design

Market positioningOffice
Product colourSilver
Front bezel colourBlack
Detachable standY
Feet colourSilver

Ports & interfaces

Built-in USB hubY
USB hub version2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-C
Number of USB Type-C upstream ports quantity1
USB Type-A downstream ports quantity2

Network

Wi-FiN

Ergonomics

VESA mountingY
Panel mounting interface100 x 100 mm
Cable managementY
Cable lock slotY
Cable lock slot typeKensington

Power

Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours31 kWh
Energy consumption (HDR) per 1000 hours40 kWh
Power consumption (typical)31 W

Carbon Footprint

Lifecycle CO₂ emissions — helping you make sustainable procurement decisions

354
kg CO₂e total
Manufacturing
144.786 kg (41%)
Logistics
27.966 kg (8%)
Energy Use
150.804 kg (43%)
End of Life
30.444 kg (9%)

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