This listing features a Dell OptiPlex 7420 23.8″ All-in-One Computer. Designed for modern business productivity, office workloads, and everyday computing tasks, this system delivers efficient performance in a clean, space-saving AiO design. All-in-one systems integrate the computer and display into a single unit, making them ideal for both professional and home environments.
- Device Type: Desktop/All-in-One Computer
- Manufacturer: Dell
- Model: OptiPlex 7420 23.8″ AiO
- Form Factor: All-in-One (AiO)
- Monitor Screen Size: 23.8″
- Panel Type: IPS
- Display Resolution: 1920 x 1080
- Refresh Rate: 60Hz
- Aspect Ratio: 16:9
- Mount Type: VESA Mount Compatible
- Processor: Intel Core i5-14600T (14-Core [6P+8E], 1.8 GHz base, up to ~5.0 GHz Turbo, 35W)
- Memory (RAM): 8GB DDR5
- Storage: 512GB SSD (NVMe PCIe)
- Graphics: Intel UHD Graphics 770 (Integrated)
- Operating System: Windows 11 Pro
- Connectivity: Ethernet (RJ-45), USB-A, USB-C, Audio Ports, DisplayPort, Wi-Fi 6/6E, Bluetooth
- Condition: Used – Factory Reset / OS Installed
Dell OptiPlex 7420 Performance & Everyday Use
First, the Intel Core i5-14600T processor (14th Generation, Raptor Lake Refresh) provides strong performance for business applications, multitasking, and modern productivity workloads. Its hybrid architecture (Performance + Efficiency cores) allows efficient power usage while maintaining responsiveness.
In addition, the system includes 8GB DDR5 RAM, supporting improved bandwidth and efficiency compared to previous DDR4 systems. This allows smooth multitasking across office applications, browsers, and light professional workloads.
The 512GB NVMe SSD offers fast boot times, quick application launches, and responsive file access, improving overall system performance.
The system uses integrated Intel UHD Graphics 770, suitable for everyday computing, media playback, multi-display setups, and light graphical workloads.
- 14th Gen Intel Core i5-14600T processor for modern business computing
- 8GB DDR5 memory for efficient multitasking
- 512GB NVMe SSD for fast storage performance
- Intel UHD Graphics 770 integrated graphics
- 23.8″ Full HD IPS display for clear visuals
- Multiple USB and USB-C ports for peripherals
- Wi-Fi 6/6E and Gigabit Ethernet networking support
Physical Condition
- Pre-owned all-in-one computer
- System has been factory reset or operating system freshly installed
- Minor cosmetic wear from normal prior use may be present
Condition may vary slightly between units. Please review listing photos for details.
What Is Included
- Dell OptiPlex 7420 23.8″ AiO Computer – System Unit Only
- Power Adapter
Power cables, keyboards, mice, or additional accessories are not included unless shown above.
Compatibility & Buying Notes
- This desktop supports standard USB peripherals such as keyboards, mice, external storage, and printers
- Browse more of our Desktop/All-in-One Computer Inventory.
- View the official specifications:HP EliteOne 800 G4 Technical Specifications.
- Operating system setup, updates, and software installation are the responsibility of the buyer
- Pickup or shipping per listing details
This is a pre-owned electronic device. Internal components such as fans, storage drives, and power supplies may show normal wear consistent with prior use.
The Dell OptiPlex 7420 All-in-One provides efficient, modern desktop performance in a compact form factor, making it ideal for business, office, and home productivity environments.
