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Overview

Enhance your productivity with the Dell UltraSharp U4323QE 43 in. 4K IPS monitor, designed for expansive views and seamless multitasking. Experience vivid colour and consistent clarity from wide angles, with multi-PC connectivity and integrated USB-C hub for simplified workspace management. Convenient adjustments adapt the screen to your preferred position.
  • 43 in. 4K UHD IPS LCD delivers a spacious, ultra-detailed workspace
  • Integrated USB-C hub supports up to 90W charging and KVM switch
This description was generated by AI and reviewed for accuracy.

Dell UltraSharp 43" 4K UHD IPS LCD Monitor (U4323QE) - USB-C Hub - Built-in Speakers - Silver

Model: U4323QE
Web Code: 17103744

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. 4K (3840 x 2160) IPS panel offers crisp images and clear detail
  • IPS technology provides wide viewing angles and consistent colour
  • Native 60 Hz refresh rate for smooth on-screen motion
  • 95% sRGB colour gamut enables vivid, accurate colour reproduction
  • Supports height, tilt, and swivel adjustments for ergonomic use
Screen & Picture
  • Expansive 42.51 in. screen supports four FHD partitions with built-in iMST
  • 350 cd/m² brightness and anti-glare coating maintain clear visibility
  • 1.07 billion colours and 95% sRGB coverage for detailed, vibrant images
  • Native 16:9 aspect ratio with 4K UHD resolution (3840 x 2160)
  • 1,000:1 contrast ratio delivers defined shadows and highlights
  • LED backlight technology provides consistent illumination
Motion
  • 60 Hz refresh rate supports everyday tasks with fluid visuals
  • 5 ms (grey-to-grey fast), 8 ms (grey-to-grey normal) response time for reduced motion blur
Viewing Comfort
  • ComfortView Plus helps reduce blue light for extended viewing
  • Anti-glare screen finish minimizes distracting reflections
Features
  • Integrated USB-C hub delivers data, video, and up to 90W power delivery
  • KVM switch lets you control multiple PCs with a single keyboard and mouse
  • Built-in 2 x 8W speakers provide audio without external accessories
  • Wired Ethernet port (RJ45, 1GbE) integrates network connectivity
Connections
  • Multiple ports include 2 x DisplayPort 1.4, 2 x HDMI 2.1 (TMDS), and USB-C options
  • Three SuperSpeed USB-A and four USB-C connections support data and charging needs
  • 3.5mm audio line out supports external speakers or headphones
Stand, Mounting & Dimensions
  • Height, tilt, and swivel adjustments support your ideal setup
  • VESA mount compatible (100 x 100 mm, 200 x 200 mm) for versatile installation
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 .