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Overview

Open Box: UNUSED, 10/10 condition product w/ 1 warranty; original accessories ALL are included • 43-inch 4K QHD (3840 x 2160) 60Hz IPS Display • 5 ms • 350 cd/m² • Height, Swivel and Tilt Adjustable Stand• 4x USB Type-C • 4x USB 3.2 Type-A • 1x RJ45, 2x 8W Speaker • 2x HDMI, 1x DisplayPort, 1x USB-C Video In
Open Box

Open Box – Dell UltraSharp U4323QE 43" 4K QHD (3840*2160) 60Hz Monitor w/ Internal Power Monitor w/ USB-C Hub, Speaker, 1x RJ45, 1x USB-C Video In, 2x HDMI & 1x Display Port

Model: U4323QE
Web Code: 18908495
Sold and shipped by | 4.5 seller rating (289 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Features & Design

Designed for more

Meet the monitor designed for more. More seamless productivity. More connectivity than ever. More considerate of the environment.

Quadruple view

Conquer your tasks with up to four partitions

Expand your productivity by organizing your display in up to four unique FHD partitions via Internal Multi-Stream Transport (iMST) when connected to a single PC. No external software or DisplayPort splitter needed.

Connect up to four PCs

Master multitasking and collaboration

Work on four different PCs using a single keyboard and mouse. KVM and Auto KVM enable seamless switching from one PC input to another.

Share content from multiple PCs simultaneously in a huddle setup.

Elevate your workspace

Quick-access ports: Enjoy the convenience of front-facing, pop-out USB-A and USB-C (15W charging) ports to connect your peripherals. When you are done, just pop the ports back in to maintain a clean look.

Comprehensive connectivity: Connect your devices to a single monitor through a whole range of ports, from HDMI to multiple USB-A and USB-C ports. Power your laptop with a single USB-C cable to transmit data, audio and video while delivering up to 90W of power. The RJ45 (1Gbps) provides a fast and stable network connection.

Adapted to you

Built for comfort:Tilt, swivel, and adjust the monitor to your ideal height for a comfortable setup all day long. Clear sound is conveniently built in with integrated dual 8W speakers.

Jumpstart productivity: Switch on your USB-C connected laptop at the push of a button with the power sync feature.

Excellent screen performance

Enjoy the view:Experience clarity and definition with 4K resolution.

Easy on the eyes:Optimize eye comfort with ComfortView Plus, reducing potentially harmful blue light while delivering excellent color accuracy.

Improved Dell Display Manager

Modern Intuitive User Interface: New modern user interface for ease of use and personalization of features with Menu launcher.

Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 49 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.

Stay updated: Get automatic notification anytime for new updates on monitor firmware and software.

Optimize front of screen experience: Get uniform color experience from your monitor seamlessly by matching the color preset of the monitor and the supported ICC profile.

Easy setup and sharing of accessories: Setup a single keyboard and mouse to be shared easily between multiple PCs with USB KVM wizard. Quick access menu or hotkey allow convenient fast switching between PCs.

Easy deployment: DDM is compatible with management tools such as SCCM / InTune and Command Line Interface scripts for easy IT integration and deployment with asset management.

Works with devices on macOS®*

Tested with devices on macOS, this USB-C monitor is ready-to-work with Mac® devices.

*Based on internal testing of select Dell monitors with USB-C or HDMI connection to devices on macOS, June 2024. Requires USB-C or HDMI connectivity. Some features may not be supported.

Connectivity Options

Ports & Slots:

1. Security lock slot (based on Kensington Security Slot™)

2. Power connector

3. HDMI port 1

4. HDMI port 2

5. DisplayPort 1

6. DisplayPort 2

7. USB-C upstream port 1 (Video + Data)

8. Audio line-out port

9. USB-C upstream port 2 (data only)

10. USB-C upstream port 3 (data only)

11. USB-C upstream port 4 (data only)

12. 3 x SuperSpeed USB-A 10Gbps (USB 3.2 Gen 2)

13. RJ45 connector

14. Stand lock

15. Quick access USB port 1 - USB-C data port

16. Quick access USB port 2 - SuperSpeed USB-A 10Gbps (USB 3.2 Gen 2)

17. 2 x Speakers (8W)

Tech Specs

General

Display Type: Active matrix - TFT LCD

Diagonal Size: 42.51"

Panel Type: IPS

Aspect Ratio: 16:9

Native Resolution: 4K QHD 3840 x 2160 at 60 Hz

Pixel Pitch: 0.2451 mm

Pixel Per Inch: 103.6

Brightness: 350 cd/m²

Contrast Ratio: 1000:1

Colour Support: 1.07 billion colours

Response Time: 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal)

Horizontal Viewing Angle: 178°

Vertical Viewing Angle: 178°

Screen Coating: Anti-glare 2H hardness

Backlight Technology: LED backlight

Features: Mercury free, arsenic-free glass, Delta E<2 calibration, 3-sided bezeless, Dell ComfortView Plus

Auto KVM: Yes

Dimensions (WxDxH): 92.721 cm x 25.64 cm x 59.52 cm - with stand (lowest position)

Weight: 18.55 kg

Connectivity

Interfaces:

2 x DP 1.4

2 x HDMI 2.1 ( TMDS)

1 x USB-C ( DP.14 HB3(2lane)/ HBR2( 4 Lane), Power Delivery upto 90W, 2/4 lane switching), USB 3.2 Gen 2 10Gbps) upstream

3 x USB-C (USB 3.2 Gen2,10Gbps KVM) Upstream port, Data Only

3 x super speed USB-A ( USB 3.2 Gen 2 10Gbps) downstream ports

1 x super speed USB A (USB3.2 Gen 2 10Gbps) with B.C 1.2

1 x USB C (USB3.2 Gen 2,10 Gbps, Upto 15W charging) downstream Quick access port

1 x Analog 2.0 audio line out (3.5mm jack)

1 x RJ45 Port (PXE boot, MAC address pass thru, WoL, 1Gbps) Quick Access port

Display Position Adjustments: Height, swivel, tilt

Tilt Angle: -5°/+21°

VESA Mounting Interface: 100 x 100 mm, 200 x 200 mm

Miscellaneous

Features:

Security lock slot (cable lock sold separately), VESA interface support, anti-theft stand lock slot

Power

Input Voltage: AC 100-240 V (50/60 Hz)

Power Consumption (On mode): 52.1 W

Power Consumption Stand by: 0.3 Watt

Power Consumption Sleep: 0.3 Watt

Power Consumption (Off Mode): 0.3 Watt

On / Off Switch: Yes

Software / System Requirements

Included Software: Dell Display Manager

Dimensions & Weight

Shipping Weight: 18.55 kg

Environmental Standards

ENERGY STAR Certified: Yes

Environmental Parameters

Min Operating Temperature: 0 °C

Max Operating Temperature: 40 °C

Humidity Range Operating: 10 - 80% (non-condensing)

Product Condition
Open Box

Display

Screen Size
43 in
Resolution
4K Ultra HD
Native Resolution
3840 x 2160
Aspect Ratio
16:9
Touchscreen
No
Viewing Angle
178° (H) / 178° (H)
Response Time (Grey-to-Grey)
5 ms
Refresh Rate
60 Hz
Brightness
350 cd/m²
Static Contrast Ratio
1000:1
Colour Gamut
95% sRGB

Panel

Panel Technology
IPS
Curved
No

Audio

Built-in Speakers
Yes

Inputs/Outputs

Input/Output Types
2x HDMI (HDCP 1.4), 2xDisplayPort 1.4 (HDCP 1.4), 1x USB-C upstream/DisplayPort 1.4 Alt Mode with Power Delivery (power up to 90W), 4 x USB 3.2 Gen 1 downstream, 1x LAN (RJ-45)
Built-In Webcam
No

Stand/Mount Features

Tilt Adjustment
Yes
Swivel Adjustment
Yes
Height Adjustment
Yes
Rotate to Portrait
Yes
VESA Mountable
Yes
VESA Sizes Supported
100 x 100

Physical Features

Colour
Black

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • New Brunswick (Remote)
  • Nova Scotia (Remote)
  • Prince Edward Island (Remote)
  • Newfoundland and Labrador (Remote)
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.