Dell UltraSharp U3821DW 38" WQHD+ IPS Curved Monitor (White)
Product ID: MON957
• UWQHD+ 37.52" Display Size
• 3840x1600 Resolution
• 76Hz Refresh Rate
• 1.07 Billion Color Support
• 300 cd/m² Brightness
• 1x RJ45 | 1x Audio Line Out | 1x DisplayPort 1.4 | 2x HDMI | 1x USB-B 3.2 Gen1 | 2x USB-C 3.2 Gen1 | 4x USB-A 3.2 Gen1
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Bring everything together
More screen to captivate you: See all of your work and multitask like you’ve always wanted with more onscreen space on this 37.5-inch ultrawide WQHD+ (3840 x 1600) curved screen. And with a vertical height of 1600 pixels, you can see more and scroll less.
A view that draws you in: The 2300R curved screen creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a comfortable, panoramic, wrap-around view.
Consistent, vibrant colors: Expect consistent color and picture quality across a wide viewing angle, thanks to IPS technology. See true-to-life color with an incredible color depth of 1.07 billion colors and wide color coverage across industry standards, including 100% sRGB, 100% Rec. 709 and 95% DCI-P3. DCI-P3 (which offers nearly 25% more coverage than sRGB), enables a wider range of colors and is quickly becoming the color standard for creating and viewing content.
Accurate color, out of the box: Your monitor is factory calibrated for accurate colors right from the start.
All-encompassing sound: Integrated dual 9W speakers deliver quality sound for an auditory experience that pulls you in even further.
Your productivity hub
Connect to productivity: With RJ45 and USB-C®, your monitor serves as a productivity hub that delivers stable Ethernet and up to 90W of power delivery—all in a clutter-free setup.
Extensive connectivity: Easily connects to a variety of devices with a wide range of connectivity options, including DP1.4, HDMI and USB-C: a single-cable solution that transmits data and video while delivering up to 90W of power to charge a wide range of laptops. Plus, quick-access USB-C and super speed USB 5Gbps ports conveniently located at the front, enable fast connection to peripherals, such as storage devices and mobile phones, with a charging capability of up to 15W (via USB-C).
Enhanced manageability: MAC Address pass-through, PXE Boot, and Wake-on-LAN are conveniently built in.
Multitask efficiently: Connect two PC sources to the monitor—our intelligent Auto KVM feature detects the second connected PC and seamlessly switches controls over. View content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP). KVM (keyboard, video and mouse) allows you to control both PCs with a single keyboard and mouse.
Designed with you in mind
Beauty meets function: Crafted with a premium, platinum silver finish, this sleek monitor features a streamlined design that runs the cables through the monitor riser for a clutter-free setup. Plus, you can navigate the menu and adjust screen settings with the easy-to-use joystick control.
Comfort is key: Tilt, swivel and adjust the height of your monitor because you should be comfortable however and wherever you work.
Easy on the eyes: Optimize eye comfort with a flicker-free screen and ComfortView, a feature that reduces harmful blue light emissions.
Dell Display Manager
Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.
Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.
More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.
The key to convenience: Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.
Expanded compatibility: With support for multiple operating systems, Dell Display Manager helps you stay productive however you work.
Green thinking: for today and tomorrow
Environmental standards: This monitor meets the latest regulatory and environmental standards such as EnergyStar® and TCO Certified, and is EPEAT® Gold registered.
Eco-conscious packaging: To reduce our manufacturing impact on the environment, this monitor is shipped Styrofoam-free and the packaging is made of at least 75% recycled cardboard.
Energy conservation: Save energy when your monitor is not in use with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.
Screen Size: 38”
Aspect Ratio: 21:9
Panel Type: IPS
Refresh Rate: 60Hz
Response Time: 5ms
Speakers: Stereo
Brightness: 300 cd/m²
Contrast Ratio: 1000:1
Color: White
Color Support: 1.07 billion colors
Voltage Required: 100 VAC ~ 240 VAC/ 50 or 60 Hz
Power Consumption: 36.5 Watts
Ports:
1x RJ45
1x Audio line out
1x DisplayPort 1.4
2x HDMI
1x USB-B 3.2 Gen1
2x USB-C 3.2 Gen1
4x USB-A 3.2 Gen1
Dimensions:
-Height: 35.20in
-Width: 17.47in
-Depth: 9.88in
Weight: 13.60kg
Designed for high-performance
Designed for hybrid productivity
Adapt to varied workstyles with the 16:10 aspect ratio on a 16-inch display for enhanced productivity, whether working at home or in the office.
Optimized for growing business
Keep up with demanding, deadline-driven tasks with the latest Intel® processor long battery life, and upgradeable storage and memory.
Microsoft Copilot key2
opens the prompt window so your AI assistant
is at your fingertips.
Tailored solutions for business efficiency
Enhanced viewing
experience
See more vertical content in a surprisingly small footprint while reducing the need to scroll on the 16-inch display featuring a 16:10 aspect ratio.
Enterprise-level security and durability
Safeguard your business with multi-layered, endpoint security features that help protect your PC from malware and hacking.3 This PC undergoes 19 MIL-STD tests4 for durability and is easily serviceable-helping make the most of your IT investment.
Protected by
HP Wolf Security
HP Wolf Security for Business3 creates a hardware-enforced, always-on, resilient defense.
Help protect our shared future
