DELL S Series S3423DWC computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LCD Black
DELL S Series S3423DWC, 86.4 cm (34"), 3440 x 1440 pixels, Wide Quad HD, LCD, 4 ms, Black
| Date | Price |
|---|---|
| 14 July 2026 | £1,083 |
| 26 September 2026 | £703 |
| 26 September 2026 | £586 |
| 29 September 2026 | £586 |
| 1 October 2026 | £587 |
| 6 October 2026 | £584 |
| 7 October 2026 | £584 |
| 10 October 2026 | £584 |
Compare DELL S Series S3423DWC computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LCD Black prices UK
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Product Information
DELL S Series S3423DWC. Display diagonal: 86.4 cm (34"), Display resolution: 3440 x 1440 pixels, HD type: Wide Quad HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black
Product
- Name
- DELL S Series S3423DWC computer monitor 86.4 cm (34") 3440 x 1440 pixels Wide Quad HD LCD Black
- Category
- Computer Monitors
- Brand
- DELL
Weight & dimensions
- Width (with stand)
- 808.2 mm
- Depth (with stand)
- 217.1 mm
- Height (with stand)
- 489.4 mm
- Weight (with stand)
- 9.74 kg
- Width (without stand)
- 808.2 mm
- Depth (without stand)
- 64 mm
- Height (without stand)
- 364.5 mm
- Weight (without stand)
- 6.65 kg
- Bezel width (side)
- 8.65 mm
- Bezel width (top)
- 8.64 mm
- Bezel width (bottom)
- 2.21 cm
Power
- Energy efficiency class (SDR)
- F
- Energy efficiency class (HDR)
- Not available
- Energy consumption (SDR) per 1000 hours
- 31 kWh
- Power consumption (typical)
- 31 W
- Power consumption (standby)
- 0.4 W
- Power consumption (max)
- 160 W
- Power consumption (off)
- 0.3 W
- AC input voltage
- 100 - 240 V
- Power supply type
- Internal
- Energy efficiency scale
- A to G
Display
- Display diagonal
- 86.4 cm (34")
- Display resolution
- 3440 x 1440 pixels
- Native aspect ratio
- 21:9
- Display technology
- LCD
- Touchscreen
- No
- HD type
- Wide Quad HD
- Panel type
- VA
- Response time
- 4 ms
- Screen shape
- Curved
- Contrast ratio (typical)
- 3000:1
- Maximum refresh rate
- 100 Hz
- Display number of colours
- 16.7 million colours
- Backlight type
- LED
- Display brightness (typical)
- 350 cd/m²
- Anti-glare screen
- Yes
- Supported video modes
- 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
- Viewing angle, horizontal
- 178°
- Viewing angle, vertical
- 178°
- Response time (fast)
- 5 ms
- Pixel pitch
- 0.2318 x 0.2318 mm
- Pixel density
- 109 ppi
- Viewable size, horizontal
- 79.7 cm
- Viewable size, vertical
- 33.4 cm
- Viewable size diagonal
- 86.4 cm
- Digital horizontal frequency
- 30 - 160 kHz
- Digital vertical frequency
- 48 - 100 Hz
- Display diagonal (metric)
- 86.42 cm
- High Dynamic Range (HDR) supported
- No
- Colour gamut standard
- sRGB
- Colour gamut
- 99%
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Storage temperature (T-T)
- -20 - 60 °C
- Operating relative humidity (H-H)
- 10 - 80%
- Storage relative humidity (H-H)
- 10 - 90%
- Operating altitude
- 0 - 5000 m
- Non-operating altitude
- 5000 - 12192 m
Ports & interfaces
- Built-in USB hub
- Yes
- HDMI
- Yes
- Headphone out
- No
- USB upstream port type
- USB Type-B, USB Type-C
- Number of upstream ports
- 2
- Number of USB Type-B upstream ports quantity
- 1
- Number of USB Type-C upstream ports quantity
- 1
- USB Type-A downstream ports quantity
- 2
- USB Type-C downstream ports quantity
- 0
- USB Type-C DisplayPort Alternate Mode
- Yes
- USB Power Delivery (USB PD)
- Yes
- USB Power Delivery up to
- 65 W
- VGA (D-Sub) ports quantity
- 0
- DVI port
- No
- HDMI ports quantity
- 2
- HDMI version
- 2.0
- DisplayPorts quantity
- 0
- Audio output
- Yes
- Built-in KVM switch
- Yes
- HDCP
- Yes
- AC (power) in
- Yes
Ergonomics
- VESA mounting
- Yes
- Cable lock slot
- Yes
- Height adjustment
- Yes
- Panel mounting interface
- 100 x 100 mm
- Adjustable height (max)
- 10 cm
- Pivot
- No
- Swivelling
- No
- Tilt adjustment
- Yes
- Tilt angle range
- -5 - 21°
- On Screen Display (OSD)
- Yes
Other features
- Heavy metals free
- Hg (mercury)
- Compliance certificates
- RoHS
- Ethernet LAN (RJ-45) ports
- 0
Design
- Market positioning
- Business
- Product colour
- Black
- Front bezel colour
- Black
- Detachable stand
- Yes
- Feet colour
- Silver
Performance
- NVIDIA G-SYNC
- No
- AMD FreeSync
- Yes
- AMD FreeSync type
- FreeSync
- Low Blue Light technology
- Yes
Multimedia
- Built-in speaker(s)
- Yes
- Built-in camera
- No
- Number of speakers
- 2
- RMS rated power
- 10 W
Packaging data
- Package width
- 223.5 mm
- Package depth
- 942.3 mm
- Package height
- 449.6 mm
- Package weight
- 15.2 kg
Logistics data
- Harmonized System (HS) code
- 85285210
Technical details
- Native refresh rate
- 60 Hz
Packaging content
- Stand included
- Yes
- Cables included
- AC, USB Type-A, USB Type-C to USB Type-C
Network
- Wi-Fi
- No
Sustainability
- Doesn't contain
- PVC/BFR
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