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OptiPlex 5490 All-in-One

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Power and productivity

An intelligent, sustainably built 23.8" all-in-one that delivers enhanced security and productivity in a space-saving design. With 10th and 11th Gen Intel® processors.

Operating System

Available with Windows 11, Windows 10 or Ubuntu.
Intelligence you can rely on

Intelligence you can rely on

OptiPlex has over 28 years of experience delivering customer-led innovation for desktops by continuously creating faster and smarter experiences. Featuring versatile, space-saving form factors with customized deployment options and up to 11th Gen Intel® Processors.*

ExpressResponse:With Intel® Adaptix™ Technology, prioritize your most important apps, so they open faster and perform better.

Intelligent Audio: Collaborate like you’re in the same room. Intelligent Audio enhances your audio quality and reduces background noises, so you can hear and be heard, creating a better conference experience for all.

ExpressConnect: New ExpressConnect automatically joins the strongest access point and directs bandwidth to critical applications, wherever you work.

Work smart

Flexible configurations: Embrace new productivity features at the same affordable price you’ve come to expect. With multiple configuration options, you purchase only the features you need.

Seamless collaboration: Intelligent Audio makes smart adjustments to communication to collaborate more efficiently. The optional pop-up web camera with optional Infrared + Full HD hides safely out of sight when not in use and adds a layer of security with facial recognition through Windows Hello and Microsoft Skype for Business. Also featuring a quad microphone array for crystal clear communications.

Immersion in work: 23.8" Touch and Non-Touch FHD displays offer a large active work area, featuring an InfinityEdge slim bezel.

Built smart: Featuring Windows 10 Modern Standby to enable an instant on / instant off user experience to achieve low power and constant connectivity.
Uncompromising productivity

Uncompromising productivity

Power your workday: Built with 11th Generation Intel® architecture, which supports up to Core™ i7 processors for uncompromised performance.

Next-Gen graphics: Tackle the most graphically intensive workloads with discrete graphics on 65W and UMA on 35W.

Boot up faster than ever: With an M.2 slot for SSD, and up to 64GB DDR4 3200MHz memory, your system will never stutter on power-intensive programs.

Agile connectivity: Featuring Intel® Wi-Fi 6 AX201, you’ll benefit from the latest generation Wi-Fi technology, supporting faster top transfer speeds.

Modernize your experience with Dell Technologies Unified Workspace

Dell Technologies Unified Workspace is the gold standard approach to helping you achieve a modernized endpoint environment and deliver an optimized end user experience. Dell's software and services solutions integrate with current endpoint environments and provide enhanced efficiencies, actionable insights and an optimized experience across deployment, security, management and support.

Gains from implementing Dell Technologies Unified Workspace offset hardware and IT costs*
• Modern factory provisioning and reduce deployment time by 50%*
• Comprehensive endpoint security above and below the OS
• Unified management from one console of your choice
• Predictive, proactive support to reduce support calls by up to 46%* and resolve issues 6x faster*
Advancing sustainability

Advancing sustainability

Eco-Labels: This product is EPEAT Gold and ENERGY STAR qualified (on select configurations). EPEAT registration varies by country. For specific country participation and rating, please see www.epeat.net.*

Products and packaging: Dell Technologies is transitioning to products and packaging made from recycled or renewable resources, and improving products’ energy efficiency. We are also working towards reducing our greenhouse gas emissions within our operations and with our direct supply chain partners. Read more about our commitment to sustainability and our 2030 Social Impact goals here.

Carbon footprint: One of Dell’s primary goals is to minimize our environmental impact. We aim to reduce the carbon footprint of our products throughout their lifecycle, from development to recycling and everything in between. Learn more about this product’s carbon footprint here.
Windows 11
Windows 11 Pro - designed for hybrid work.
The most productive and secure version of Windows yet—but simple for IT.
Learn More
Ports & Slots

Ports & Slots

1. Full HD Camera (Optional) | 2. Full HD IR Camera (Optional) | 3. IR Emitters | 4. Camera Status Light (Optional) | 5. Speakers | 6. Power Button/Power Status Light | 7. Array Microphone
Ports & Slots
8. Cable Cover Screw Hole | 9. DP++1.4 / HDCP 2.3 Port | 10. RJ-45 Port 10/100/1000 Mbps | 11. USB 2.0 Ports with Smart Power On | 12. USB 3.2 Gen2 Type-A Ports | 13. Line-Out Audio Port | 14. Power Connector| 15. SD 4.0 Card Slot| 16. USB 3.2 Gen2 Type-C Port | 17. Universal Audio Jack | 18. USB 3.2 Gen1 Type-A Port with Power Share | 19. Hard Drive Status Indicator
Dimensions & Weight

Dimensions & Weight

Full HD Touch: 1. Height: 344 mm (13.54") | 2. Width: 540.20 mm (21.26") | 3. Depth: 52.80 mm (2.07") | Starting Weight: 5.78 kg (12.74 lb) | Maximum Weight: 6.27 kg (13.82 lb)*

Full HD Non-Touch: 1. Height: 344 mm (13.54") | 2. Width: 540.20 mm (21.26") | 3. Depth: 52.80 mm (2.07") | Starting Weight: 6.02 kg (13.27 lb) | Maximum Weight: 6.54 kg (14.42 lb)*

Essential accessories for your OptiPlex 5490 All-in-One

Work smarter and faster with a fully customized workspace with purpose-built accessories designed and tested for OptiPlex.
OptiPlex 5490 All-in-One Height Adjustable Stand
OptiPlex 5490 All-in-One Height Adjustable Stand
Raise, tilt, pivot or swivel your all-in-one to enjoy the best view.
OptiPlex 5490 All-in-One DVD+/-RW enclosed with Height Adjustable Stand
OptiPlex 5490 All-in-One DVD+/-RW enclosed with Height Adjustable Stand
In this custom Height Adjustable Stand, a DVO+/-RW drive is integrated into the base of the stand for optimal convenience.
Dell 24 Monitor - P2423D
Dell 24 Monitor - P2423D
Stay focused on a 23.8-inch QHD monitor optimized to deliver high performance details and clarity.
Targus 4Vu™ Privacy Screen for 24" Widescreen Monitors
Targus 4Vu™ Privacy Screen for 24" Widescreen Monitors
Protect your information using this privacy screen which reduces the viewing angle to 30 degrees on either side. The privacy screen also blocks glare to reduce eye strain.
Dell Premier Multi-Device Wireless Keyboard and Mouse – KM7321W
Dell Premier Multi-Device Wireless Keyboard and Mouse – KM7321W
Multi-task seamlessly across three devices with this premium full-size keyboard and sculpted mouse combo with programmable shortcuts and 36 months of battery life.
Dell Pro Stereo Headset
Dell Pro Stereo Headset
Wired Headset for the Office Communicator – Experience reliable, high quality calls all day, with Teams certification and Passive Noise Cancellation.

Coming Soon
Targus Stylus for Capacitive Touch Devices
Targus Stylus for Capacitive Touch Devices
This convenient stylus features a durable rubber tip that won’t scratch the screen and allows the user to type accurately and comfortably. It requires no power or software to operate and works instantly right out of the box.
OptiPlex AIO Lockable Port Cover
OptiPlex AIO Lockable Port Cover
Designed for OptiPlex all-in-ones, this easy to install port cover secures your ports and
protects your investment.

We’ve got your business covered

ProSupport Plus
ProSupport Plus
Get anytime priority access to expert support with predictive analytics (via SupportAssist technology*) and damage protection for drops, spills, surges and more.
ProSupport
ProSupport
Get proactive, automated support 24x7 and onsite service when you need it with Dell ProSupport. Let our team give you back valuable time so you can take care of business.
Accidental Damage Service
Accidental Damage Service
Enjoy worry-free ownership and minimize downtime with protection from accidental drops, spill and surges. Dell’s Accidental Damage Service makes it easy to get devices repaired so your team can get back to work fast. Think of it as PC ownership with built in forgiveness.
Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

Intel® Core™ Processors

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