DELL OptiPlex 7420 Plus Intel® Core™ i7-14700 23.8" 16 GB RAM 512 GB SSD All-in-One PC
SKU: FH0D1
£960.47 (Excl. VAT)
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Dell OptiPlex 7420 Plus 23.8" All-in-One | Intel® Core™ i7-14700 | 16GB DDR5 | 512GB SSD | Windows 11 Pro

Intelligence meets simplicity
Intelligent desktops for every workstyle.
Find your OptiPlex in just two steps: Select your form factor, then choose the right features for the job.
Simplified management: Our new OptiPlex desktops with Intel® Core™ processors (14th gen) feature one BIOS for All-in-Ones and one BIOS across Towers, Small Form Factors and Micro Form Factors.

Which OptiPlex configuration is right for you?
OptiPlex All-in-Ones allow users to interact seamlessly and securely with the smartest collaboration features from OptiPlex. Perfect for small collaboration spaces, the All-in-One includes built-in camera and speakers for outstanding performance in a clean, desk-friendly design with a minimal footprint. Here are the key differences:
All-in-One Plus
Features 65-Watt processors up to Intel® Core™ i9, an optional 5MP IR camera, optional discrete graphics, and choice of fixed or height adjustable stand, or height adjustable stand with optical disc drive.

Collaboration at your fingertips
Intelligent Audio
Adaptive Audio adjusts speakers and mics to user’s proximity while Intelligent Audio provides automatic noise cancellation based on environment.
New FHD HDR Camera
High dynamic range (HDR) technology automatically adjusts clarity in any lighting environment including low light, direct sunlight or high contrast lighting conditions with greater tonal range.
Ergonomic stand options
Ergonomic stand options are designed to match Dell displays for a seamless dual display set up. The Height Adjustable Stand can rotate 90 degrees, tilt, and pivot to best suit users needs.

Work your way
Aesthetics are in: Choose a sleek new silver design (OptiPlex All-in-One Plus) or dark gray design (OptiPlex All-in-One) with matching stands.
Everything at your fingertips: Work comfortably with choice of TUV Low Blue Light certified touch and non-touch panels.
Upgraded inside and out: Expand your performance with up to 64GB DDR5 memory, and up to (2) M.2 storage drives, plus optional AMD discrete graphics options.

Work smarter
Get ahead: Dell Optimizer enables Presence Detection with Wake on Approach so you can get to work faster than ever.
Stay secure: Protect your desktop and data with Look Away Detect and Onlooker Detection, or Walk-away Lock when you leave your workspace.
Uninterrupted workdays: Input Guardian is an innovative UPS feature to ensure a stable power supply.
Enhancements that lead to advancements
One BIOS
Our new OptiPlex desktops with Intel® Core™ processors (14th gen) feature one BIOS for All-in-Ones and one BIOS across Towers, Small Form Factors and Micro Form Factors.
Intel® Core™ processors (14th Gen)
Engineered to increase your productivity.
Dell Optimizer Built-in AI
Intuitive, personalised productivity.
Modern management and reliability
OptiPlex invests in reliable product experiences designed with quality-tested, sustainable components built to last and perform.

Dell Trusted Devices
Reduce the Attack Surface of Your Fleet with OptiPlex.
OptiPlex is a part of the industry’s most secure commercial PC family from Dell, with built-in security features that keep you protected and give you visibility to threats for swift action. OptiPlex customers trust our secure desktop solutions, featuring TPM 2.0, lockable stands and mounts, smart authentication options and chassis intrusion switches.
Be secure from first boot: Rigorous, state-of-the-art supply chain controls and Dell-unique Secured Component Verification reduce the risk of product tampering.
Stay protected from evolving threats: Only Dell offers off-host BIOS and firmware verification, providing greater security than other PCs. Comprehensive security support further minimises the risk of attack in-use.
Early-alert threat detection: Indicators of Attack, an early-alert feature offered only by Dell, scans for behavior-based threats before they can do damage, e.g., BIOS attacks, chassis intrusion.
Safeguard user credentials: Our unique security chip offers an extra, hardware-based layer of security against credential theft.

Thin Client Solution
Pair the OptiPlex All-in-One with Dell ThinOS, Dell Hybrid Client or Windows 10 IoT Enterprise for a personalised thin client solution delivering confident access to your virtual workspaces. All powered by Cloud Client Workspace.

Modern device management
Protect endpoints, optimise the health & performance across devices, and enhance productivity.
Single BIOS strategy: OptiPlex makes it easier for IT admins to manage numerous devices. OptiPlex offers one BIOS for All-in-Ones, and one BIOS across Towers, Small Form Factors and Micro Form Factors.
Dell Manageability Solutions: Designed to allow IT admins to deploy drivers, configure BIOS, monitor devices, and manage updates - reliably and easily, all while integrating with existing endpoint management solutions. Dell offers the industry’s first Binary Large Object (BLOB) package-based solution, for securely configuring & managing endpoints, using Microsoft Intune.
Dell Trusted Update Experience: All new offering simplifies the update experience for your fleet of devices. We pack the latest BIOS, drivers, and firmware versions for our customers – with Dell-exclusive capabilities.

Dell Optimizer
Personalised performance that automatically responds to your workstyle, with advanced privacy features and built-in AI that optimises audio, connectivity, productivity and configurability, all in one software.
Advancing Sustainability
Our use of sustainable materials helps reduce the environmental impact of making and recycling them. OptiPlex desktops are made with up to 56.7% recycled plastic, including ITE-derived closed loop plastic. Select OptiPlex desktops are certified ENERGY STAR® 8.0, carry TCO Generation 9 certifications, and are EPEAT Gold registered with Climate+ designations. With Climate+, these desktops have met the industry's best practices for decarbonisation.
Stay Secure, Be Productive
Organisations 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 organised in a snap, and performance to speed demanding workloads to completion 42% faster on average.

Ports & Slots
1. Pop-up FHD HDR Camera; Pop-up 5MP IR Camera (optional)
2. Array Microphones
3. Speaker
4. Speaker
5. Power Button
6. Display Input Button
7. USB 3.2 Gen 2x2 Type-C Port
8. SD 4.0 Card Slot
9. Kensington Security Cable Slot
10. HDMI-in 1.4b Port (up to 1920 x 1080 @ 60Hz)
11. HDMI-out 2.1 Port (up to 4096 x 2160 @ 60Hz)
12. DisplayPort++ 1.4a (up to 5120 x 3200 @ 60Hz)
13. RJ-45 10/100/1000 Mbps Ethernet Port
14. 2x USB 3.2 Gen 1 Type-A Ports with SmartPower On
15. 3x USB 3.2 Gen 2 Type-A Ports
16. Audio Line-out Port, re-taskable
17. Power Cable Connector
18. VESA Bracket for Stand
19. USB 3.2 Gen 2 Type-A Port with PowerShare
20. Storage Activity Light
21. Universal Audio Port

Dimensions & Weight
1. Height: 354.30 mm (13.95 in.)
2. Width: 540.00 mm (21.26 in.)
3. Depth: 57.90 mm (2.28 in.)
Weight (min.): 6.33 kg (13.95 lb) (without stand)
Weight (max.): 6.76 kg (14.90 lb) (without stand)
Note: The weight of your computer varies depending on the configuration ordered and the manufacturing variability. -
Category Details Display Screen Size 23.8" (60.5 cm) Resolution 1920 x 1080 (Full HD) Aspect Ratio 16:9 Brightness 250 cd/m² Panel Type IPS Anti-Glare Yes Color Gamut 99% sRGB Processor Manufacturer Intel Model Intel® Core™ i7-14700 Cores/Threads 20 Cores / 28 Threads Boost Frequency Up to 5.4 GHz Cache 33 MB Smart Cache Memory Installed RAM 16 GB DDR5-SDRAM Max RAM 64 GB Slots 2 SO-DIMM Storage Total Capacity 512 GB SSD Interface PCI Express 4.0 (NVMe) SSD Size M.2 (2230) Graphics GPU Intel UHD Graphics 770 Max Resolution 7680 x 4320 pixels Audio Speakers 2 x 10 W Audio Chip Realtek ALC3289 Camera Resolution 2.07 MP, Full HD (1920 x 1080) Privacy Pop-up Network Wi-Fi Wi-Fi 6E (802.11ax) Bluetooth Yes Ethernet 10/100/1000 Mbps Ports USB 3.2 Gen 1 2 Type-A Ports USB 3.2 Gen 2 4 Type-A Ports, 1 Type-C Port HDMI 2 Ports DisplayPort 1 Port Design Color Silver Stand Type Height Adjustable VESA Mount Yes, 100 x 100 mm Software OS Installed Windows 11 Pro Trial Software 30-day Microsoft Office Trial Power Adapter Power 160 W Dimensions Width (with Stand) 540 mm Depth (without Stand) 57.9 mm Height (without Stand) 354.3 mm Sustainability Certifications ENERGY STAR, TCO Included Keyboard & Mouse Dell Pro Wireless Keyboard and Mouse Cables Included AC -
Description Downloads DELL OptiPlex 7420 Plus Intel® Core™ i7-14700 23.8" 16 GB RAM 512 GB SSD All-in-One PC SpecSheet Downloads
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