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Overview

The DELL UltraSharp U4323QE 43 in. 4K IPS monitor is designed to boost your productivity with clear visuals and efficient multitasking. Its large screen lets you organize up to four FHD partitions, while versatile connectivity options help streamline your workspace. Enjoy comfort and flexibility for all-day use.
  • 43 in. IPS monitor with 4K (3840 x 2160) resolution
  • Multi-PC connectivity and quad FHD partitions
This description was generated by AI and reviewed for accuracy.

DELL UltraSharp 43" 4K UHD IPS LCD Monitor (U4323QE) - USB-C - Blue Light

Model: D-U4323QE-N
Web Code: 17957738
Sold and shipped by | 3.8 seller rating (6 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

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Warranty Information

Check with the manufacturer for details.

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

What you need to know
  • 43 in. screen with 3840 x 2160 (4K) native resolution for crisp detail
  • IPS panel provides wide viewing angles and consistent colours
  • 60Hz refresh rate supports smooth motion for everyday tasks
  • 95% sRGB ensures vibrant and accurate colour for creators
  • Supports up to four unique FHD partitions via iMST for multitasking
Screen & Picture
  • Large 42.5 in. (measured diagonally) display with 16:9 aspect ratio
  • Native 4K resolution (3840 x 2160) delivers sharp image quality
  • IPS panel offers wide viewing angles and consistent-looking colour from different positions
  • Produces up to 1.07 billion colours for impressive colour support
  • 95% sRGB colour coverage
  • Delta E<2 calibration for precise colour accuracy
  • Anti-glare screen with 2H hardness reduces distracting reflections
  • LED backlight
Motion
  • 60Hz refresh rate supports smooth motion for typical office and content use
  • Response time: 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal)
Viewing Comfort
  • Dell ComfortView Plus helps reduce potentially harmful blue light while delivering excellent colour accuracy
  • Height, tilt, and swivel adjustment for personalized comfort
Connections
  • USB-C hub supports video and data, plus up to 90W power delivery
  • Connect up to four PCs and collaborate using one monitor
  • Front-facing, pop-out USB-A and USB-C ports for quick access to peripherals (USB-C 15W charging)
  • Two HDMI, two DisplayPort, multiple USB-A/USB-C ports, and RJ45 (1Gbps) provide versatile connectivity options
  • Built-in KVM and Auto KVM let you control multiple PCs with one keyboard and mouse
  • Power sync feature allows USB-C connected laptop to power on with one button
Features
  • Integrated dual 8W speakers for convenient audio
  • Supports content sharing from multiple PCs simultaneously
Stand, Mounting & Dimensions
  • Tilt, swivel, and height adjustment let you customize your workspace
  • 3-sided bezeless design maximizes screen real estate
Additional Features
  • Mercury-free and arsenic-free glass
This description was generated by AI and reviewed for accuracy.

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*:
  • No restrictions in Canada
*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.