OptiPlex 24 - 7400 All-in-One

Tech Specs
  • Dell Outlet OptiPlex 24 - 7400 All-in-One
  • Intel Core 12th Generation i5-12500 Processor (6 Core, Up to 4.60GHz, 18MB Cache, 65W)
  • Windows 11 Pro
  • 8GB (1X8GB) Up to 3200MHz DDR4 SoDIMM Non-ECC
  • 256GB PCIe M.2 NVMe Class 35 Solid State Drive
  • Intel Wi-Fi-6E 2x2 AX211 + Bluetooth 5.2
  • Height Adjustable Stand
  • Dell KB212-B UK English Wired Black Keyboard
  • 23.8 inch FHD (1920 x 1080) Non-Touch Display, 65W CPU and 220W Platinum Power Supply
  • HD RGB + IR Camera and Microphone
OptiPlex 24 - 7400 All-in-One


Picture of a Dell OptiPlex 7400 All-in-One Desktop on its back showing Dell logo and ports available behind the product.

Designed around you

Fits perfectly in any space: The OptiPlex 7400 All-in-One blends into any workspace comfortably thanks to its compact size and choice of ergonomic stands. 

Clear communication: Intelligent Audio enhances your sound for better collaboration. A quad microphone array and performance speakers provide crystal clear audio.

Ready when you are: Featuring Windows Modern Standby to enable an instant on / instant off user experience with constant connectivity.
Picture of a Dell OptiPlex 7400 All-in-One Desktop monitor with a nature landscape on the background.

Made to work as hard as you

Take on any task: Built with 12th Gen Intel® Core™ processors with new Hybrid Core technology, balancing workloads between cores, making multitasking effortless.

Next-gen graphics: Tackle the most graphically intensive workloads with the latest AMD discrete graphics.

High-speed access: New Wi-Fi 6E brings more bandwidth and better performance while future-proofing your IT investment.
Picture of a Dell OptiPlex 7400 All-in-One Desktop screen focused on the webcam available above the product.

Achieve more every day

Reduce strain: With the TUV Low Blue Light certified non-touch panel, you can work comfortably with reduced eye strain, even after 8 hours in front of the screen.

Broaden your horizons: 12th Gen Intel® Core™ integrated graphics with support for up to 4 independent displays.

Increase your collaboration: Brand new FHD and IR cameras with Temporal Noise Reduction and Wide Dynamic Range improve the quality of your video conferences, even in low lighting.
Dell Optimizer tool.

Dell Optimizer

Intelligence built around you: Automatically personalize and boost the performance of your system and its entire ecosystem with Dell Optimizer, an AI-based optimization software that learns and responds to the way you work.

Personalized Performance: Intelligence and machine learning elevate productivity by automatically personalizing performance features across your entire ecosystem, making them the world’s most intelligent PCs. *

Intelligent Collaboration: Get the world’s most intelligent collaboration experience* with smart audio conferencing, connectivity and productivity features – all in one software.

Safe, secure and manageable: We ensure optimization and data collection follows a stringent process to keep your information safe. Any data we do gather is analysed locally on your system to improve your personal PC experience.

Features and dashboard vary by model.

Discover More

Download Dell Optimizer
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

Products and Packaging

Dell Technologies is transitioning to products and packaging made from recycled or renewable resources, and improving products' energy efficiently. 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

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.
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Deploy: Our modern deployment solution, ProDeploy in the Unified Workspace allows you to revolutionize the way deployment gets done. By spending just one hour for set up, IT can then hand deployment to Dell and have preconfigured systems shipped directly to the end users wherever they are.

Secure: Dell Endpoint Security for the Unified Workspace helps manage growing cyber risks while embracing workforce transformation. With Dell SafeGuard and Response powered by Secureworks, gain actionable insight to help quickly and efficiently prevent, detect and respond to cyber attacks keeping your environment free from harm.

Manage: We integrated our hardware management solution Dell Client Command Suite with VMware Workspace ONE, allowing you to take advantage of unified endpoint management (UEM) and manage the firmware, operating system and applications for all devices from the Workspace ONE console. UEM simplifies the management of the entire environment saving IT time from having to work between separate consoles for PCs and phones.

Support: ProSupport Plus continues to be the only predictive and proactive support in the market. When compared to key competitors, ProSupport Plus with SupportAssist reduced time to resolve a failed hard drive with up to 11x faster time to resolution*.
Laptop homepage with Microsoft Windows 11 blue logo as background and search tool opened.

Stay Secure, Be Productive

Start secure. Stay Secure. Organizations report a 58% drop in security incidents with Windows 11 Pro devices*.

Windows 11 Pro devices help you simplify your workday and improve productivity. Switch seamlessly between locations. Blaze through your to-do list with AI-powered multitasking, features to get organized in a snap, and performance to speed demanding workloads to completion 42% faster on average*.

Learn More
Picture of a Dell OptiPlex 7400 All-in-One Desktop and webcam with numbers from 1 to 9 signaling the product ports & slots.

Ports & Slots

1. Full HD Retractable Webcam with Temporal Noise Reduction 2. Camera Status Light 3. FHD Infrared (IS) Camera (optional) 4. Camera Status Light 5. IR emitters (optional) 6. Speakers 7. Power Button 8. Quad Array Microphones 9. Low Blue Light Display with Touch and Non-Touch options
Picture of three Dell OptiPlex 7400 All-in-One Desktops with numbers from 1 to 16 signaling the product ports & slots.
1. Drive Status Indicator

2. Kensington Security Cable Slot 3. HDMI 2.0-in Port 4. HDMI 2.0-out Port 5. DisplayPort++ 1.4/HDCP 2.3 Port 6. RJ-45 10/100/1000 Mbps Ethernet Port 7. USB 3.2 Gen 2 Type-A Ports with Smart Power On (2) 8. USB 3.2 Gen 2 Type-A Ports (2) 9. Universal Audio Jack 10. Power Connector 11. PSU Status Indicator LED 12. 100mm x 100mm VESA Mount

13. SD 4.0 Card Slot
14. USB 3.2 Gen 2 Type-C® Port
15. Universal Audio Jack
16. USB 3.2 Gen 1 Type-A Port with PowerShare
Picture of two Dell OptiPlex 7400 All-in-One Desktops with numbers from 1 to 3 signaling product dimensions & weight.
ABOVE PRICES INCLUDE ANY APPLICABLE DISCOUNTS. Outlet systems are refurbished, previously ordered new or scratch and dent. Supplies limited to stock on hand. Offers subject to change, not combinable with all other offers. Taxes, shipping, and other fees apply. Limit 5 items per customer. Offer not valid for Resellers. Dell reserves the right to cancel orders arising from pricing or other errors.

All systems are of limited availability. Products are sold on a first come, first served basis. Photographed product shown above is for illustrative purposes only. Content designed and accurate for United Kingdom customers and users only.

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Onsite Service After Remote Diagnosis and Other Important Information: *Onsite service is determined by technician and cause of issue; may involve customer access to inside of system and multiple or extended sessions. If issue is covered by warranty and not resolved remotely, technician or part will be dispatched, usually within 1-2 business days following completion of remote diagnosis. Onsite service is provided by Dell Marketing L.P. Availability and terms vary by country and by product. For complete details see Dell.com/service contracts.
Onsite availability varies by country and service purchased. Onsite service available after remote diagnosis on field serviceable units.

Disclaimer details for Advanced Exchange: Onsite or Advanced Exchange after remote diagnosis (a) Onsite after remote diagnosis is determined by online/phone technician of cause of issue, may involve customer access to inside of system and multiple extended sessions. If issue is covered by Limited Hardware Warranty and not resolved remotely, technician and/or part will be dispatched usually within 1 or 2 business days following completion of remote diagnosis. Onsite service is provided by Dell Marketing L.P., Availability varies. Other conditions apply. (b) Advanced Exchange replaces hardware after remote diagnosis. Customer must return original hardware to Dell according to the rules specified. Advanced Exchange subject to country availability. (c) For complete details about onsite or Advanced Exchange, please see Dell.com/service contracts.