Dell UltraSharp U2312HM 23" Monitor with LED

Intel® Core™
We're here to help. Contact a Dell expert ›

Vivid clarity. Brilliant performance.

See vivid imagery from almost any angle. The 23” Dell UltraSharp U2312HM monitor with LED offers a brilliant view, rich colors and adjustable height options.

Sorry, this item is not available anymore for purchase online. Please see our recommended replacement product.
Dell U2312HM Monitor







Work brilliantly.

Your monitor is your window to inspiration. Enhance your vision with the Dell UltraSharp U2312HM with impressive features that can take your imagination to the next level.
Dell U2312HM Monitor

One look is all it takes.

The Dell UltraSharp U2312HM provides a remarkable viewing experience that can help inspire whatever you’re working on.

Amazing clarity: Enjoy crystal clear, true-to-life images with full 1920x1080 (max) resolution. Plus, get accurate, consistent colors regardless of your viewing angle with IPS technology.
Heightened contrast: Get razor-sharp, moving images free of motion blur with a 2,000,000:1 (typical) high dynamic contrast ratio and 8ms with overdrive (typical) gray-to-gray response time.
Vibrant colors: Experience an impressive 16.7 million colors displayed in rich, dramatic and accurate style with a wide color gamut at 82% (typical)*
Dell U2312HM Monitor (overview)

View your world your way.

Your productivity demands comfortable and efficient use of your monitor. The Dell UltraSharp U2312HM monitor offers a wide range of customizable features to optimize your viewing experience for your comfort.
  • Adjust for optimum height: Maximize your viewing experience by adjusting the U2312HM to your desired height with its improved height adjustment range of 130mm (5.12 inches).
  • Every perspective matters: Choose portrait or landscape orientation on this 16:9 aspect ratio monitor. Tilt the panel up to 4° forward or 21° backward — even swivel it to the preferred angle.
  • Customize your settings: Change your energy usage settings and text brightness with the touch of a button. Make colors cooler or warmer with the easy-to-use color temperature slider.

This eco-conscious design shines bright.

The power management features, thoughtful design and adherence to strict energy standards make this monitor one smart choice.

Dell U2312HM Monitor (overview)
Meet the latest environmental standards
The U2312HM meets EPEAT™ Gold and TCO Certified Displays standards, is ENERGY STAR® qualified and CECP compliant.
Dell U2312HM Monitor (overview)
Manage power usage
PowerNap software*, when enabled, lets you dim the monitor or put in sleep mode when not in use. Dynamic dimming* automatically adjusts the brightness when images are extremely bright. You can even monitor your energy usage with a quick glance at the on-screen display.
Dell U2312HM Monitor (overview)
Make a responsible choice
The U2312HM is easy to recycle and made from environmentally responsible materials, such as an arsenic-free and mercury-free LED panel. It also has halogen-free laminates in its circuit boards.

Vital services and warranty.

Get reliable service and warranty coverage. The U2312HM monitor comes with 3 years of Advanced Exchange Service*, a Limited Hardware Warranty* and Premium Panel Guarantee.


  • Panel Size
    58.42 cm
    23 inches (23-inch wide viewable image size)
    Optimal Resolution
    Full HD resolution, 1920 x 1080 at 60 Hz
    Contrast Ratio
    1000: 1 (typical), Dynamic Contrast Ratio: 2 Million:1 (Max)
    300 cd/m2 (typical)
    Response Time
    8ms (gray to gray)
    Viewing Angle
    (178° vertical / 178° horizontal)
    Color Support
    Color Gamut (typical): 82% (CIE 1976)*
    Color Depth
    16.7 million colors
    Pixel Pitch
    0.265 mm
    Display Type
    Widescreen Flat Panel Display
    Aspect Ratio
    Widescreen (16:9)
    Flat Panel Mount Interface
    Panel Type, Surface
    IPS (In-Plane Switching), anti glare with hard coat 3H
    Optimal Resolution
    Full HD resolution, 1920 x 1080 at 60 Hz
    Preset Display Area (H x W)
    509.2 mm x 286.4mm
    20.04" x 11.28"
    Contrast Ratio
    1000: 1 (typical), Dynamic Contrast Ratio: 2 Million:1 (Max)
    Backlight Technology
    Response Time
    8ms (gray to gray)
    Viewing Angle
    (178° vertical / 178° horizontal)
    Display Screen Coating
    Antiglare with hard-coating 3H


  • 1 Digital Visual Interface connectors (DVI-D) with HDCP
    1 DisplayPort (DP)
    1 Video Graphics Array (VGA)
    1 USB 2.0 upstream port
    4 USB 2.0 downstream ports
    DC power connector for Dell Soundbar

    Height-Adjustable stand, tilt , swivel , pivot and built in cable-management

    Built-in Devices
    USB 2.0 Hi-Speed Hub (with 1 USB upstream port and 4 USB downstream ports)


  • Security lock slot (cable lock sold separately)
    Anti-theft stand lock slot (to panel)


  • Height with stand ( Compressed ~ Extended)
    365.0 mm ~493.9 mm
    14.37" ~19.44"

    185.4 mm

    546.4 mm

    Height without stand
    323.3 mm

    Depth without stand
    59.5 mm

    Width without stand
    546.4 mm

    Weight (panel only - for VESA mount)
    2.96 kg
    6.53 lbs"

    Weight (with packaging)
    14.26 lbs"

    Dimensions (W x D x H)
    546.4 mm
    21.51" x 185.4 mm
    7.30" x 365.0 mm ~493.9 mm
    14.37"" ~19.44"


  • Voltage Required
    100 to 240 VAC / 50 or 60 Hz + 3Hz / 1.5 A (Max)
    Power Consumption (Operational)
    30W(typical) / 70W(maximum)*
    Power Consumption Stand by / Sleep
    Less than 0.5 W
    Audio Output
    DC power connector for optional Dell Soundbar


  • Temperature Range Operating
    0° to 40°C (32° to 104°F)
    Temperature Range Non-operating
    Storage : -20° to 60° (-4° to 140° F)
    Shipping : -20° to 60° (-4° to 140° F)
    Humidity Range Operating
    10% to 80% (non-condensing)
    Humidity Range Non-operating
    Storage : 5% to 90% (non-condensing)
    Shipping : 5% to 90% (non-condensing)
    Altitude Operating
    3,048 m (10,000 ft) maxAltitude
    10,668 m (35,000 ft) max


 You can only compare up to 7 products. To compare this item, deselect one of the other 7 products.