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Dell Alienware Monitor - AW3423DW Graded

Dell Alienware Monitor - AW3423DW Graded

Regular price £579.00 GBP
Regular price £899.00 GBP Sale price £579.00 GBP
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Screen Size

 Superficial marks to stand & minor screen imperfection

***Please note the items are in full working order and very good condition, however, the stands have some superficial marks and the screens have minor imperfections. It's unlikely you will be able to see the marks when the screen is switched on unless otherwise stated. There are no pixel issues.

Heavy rub marks across screen - ok on, but visible on black, please see image.

Product Description

Introducing the Dell Alienware monitor AW3423DW a 34" Dell curved monitor with QD-OLED screen with native QHD 3440 x 1440 resolution at 175Hz

Easily connect via Display Port, HDMI & USB 3.2

Designed to sit easily in your space with a stand that you can adjust Height, Swivel & Tilt to suit your needs.

With a sleek design and customizable stadium loop OLED AlienFX lighting this monitor really looks the part.

A Contrast Ratio of 1000000:1 / 1000000:1 (dynamic) keeps visual content crisp and well defined.

Quantum Dot Display Technology enables a slim panel design and delivers a superior color performance with a higher peak luminance and greater color gamut range vs WOLED (White OLED). The monitor features an extensive cinema-grade color coverage of 99.3% DCI-P3 across a wide viewing angle, and colors are accurate out of the box with a factory calibration of Delta E less than 2.

Combined with 1000 nits peak brightness, infinite contrast ratio and VESA Display HDR True Black 400 certification, you can expect incredibly realistic visuals for unforgettably immersive gaming experiences.

Experience ultra-low latency gameplay, support for HDR and cinematic color, plus smooth, tear-free gaming thanks to NVIDIA G-SYNC ULTIMATE certification.
Additionally, with 0.1 ms GtG (Gray to Gray) response time and up 175 Hz (native) high refresh rate, you’ll experience smoother gameplay and view fast-moving graphics with incredible clarity for a faster in-game reaction time.

Dell commercial monitors come in recyclable cardboard packaging which is made from corrugate and virgin cardboard material. Unfortunately the foam cushioning and plastic bags contained within are not yet widely recycled. 


1. Power Connector | 2. Security-lock slot | 3. Downlight | 4. OSD Joystick | 5. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-A downstream port with Power Charging | 6. Headphone port | 7. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-A downstream port | 8. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-B upstream | 9. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-A downstream port | 10. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Type-A downstream port | 11. HDMI port (HDMI 1) | 12. HDMI port (HDMI 2) | 13. DisplayPort | 14. Line-out port


Dimensions with stand

1. Height (extended): 20.69 in. (525.57 mm) | Height (compressed): 16.36 in. (415.57 mm) | 2. Width: 32.10 in. (815.25 mm) | 3. Depth: 12.04 in. (305.71 mm) | Weight with stand: 22.86 lb (10.37 kg)

Dimensions without stand

Height (compressed): 14.34 in. (364.15 mm) | Width: 32.10 in. (815.25 mm) | Depth: 5.40 in. (137.11 mm) | Weight without stand: 15.26 lb (6.92 kg)

Stand dimensions

Height (extended): 16.21 in. (411.81 mm) | Height (compressed): 15.04 in. (382.13 mm) | Width: 16.96 in. (430.72 mm) | Depth: 12.04 in. (305.71mm) | Weight of stand: 6.53 lb (2.96 kg)

What's in the box?

Tech Specs


Display Type

OLED monitor / Quantum Dot OLED

Energy Class

Class G

Diagonal Size


Curved Screen

Yes (1800R)

Viewable Size


Adaptive-Sync Technology

NVIDIA G-Sync Ultimate

Built-in Devices

OLED AlienFX lighting, USB 3.2 Gen 1 hub

Aspect Ratio


Native Resolution

QHD 3440 x 1440 at 175 Hz

Pixel Pitch

0.23 mm

Pixel Per Inch



1000 cd/m²

Contrast Ratio

1000000:1 / 1000000:1 (dynamic)

Response Time

0.1 ms (grey-to-grey)

Horizontal Viewing Angle


Vertical Viewing Angle


Screen Coating




Dimensions (WxDxH)

81.525 cm x 30.571 cm x 52.527 cm - with stand 



2 x HDMI, DisplayPort 1.4, 2 x USB 3.2 Gen 1 downstream with Battery Charging 1.2 (Type A), 2 x USB 3.2 Gen 1 downstream (Type A), USB 3.2 Gen 1 upstream, Audio line-out, Headphones


Display Position Adjustments

Height, swivel, tilt

Tilt Angle


Swivel Angle

-20°to 20°

Height Adjustment

110 mm

VESA Mounting Interface

100 x 100 mm



Compliant Standards



Input Voltage

AC 100-240 V (50/60 Hz)

Power Consumption (On mode)

42.3 W

Power Consumption SDR (On mode)

42.3 kWh/1000h

Power Consumption HDR (On mode)

42.6 kWh/1000h

Power Consumption (Max)

200 Watt

Power Consumption Stand by

0.5 Watt

Power Consumption (Off Mode)

0.3 Watt


Dimensions & Weight Details

With stand - width: 81.525 cm - depth: 30.571 cm - height: 52.527 cm

Without stand - width: 81.525 cm - depth: 13.711 cm - height: 36.415 cm - weight: 6.92 kg

Shipping Weight

15.9 kg

What's in The Box

1 x Monitor

1 x Stand

1 x UK power cable

1 x Connectivity cable (minimum)

Warranty Terms

This Item comes with a 1 year return to base warranty. (Further info available on our warranty terms page.)

** Please note we purchase this stock from Dell without warranty. The warranty will be provided by Jamm21 Ltd and not Dell.

We endeavour to provide outstanding customer service. If you have any issues with your item please contact us at:

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