DELL OptiPlex All-in-One 7420 7DX9X Core i5-14500 16GB 256GB 23.8" all-in-one PC
- All-in-One PC
- All-in-One
DELL
Business desktop with an 8-core Intel i7-10700, 8GB DDR4, 1TB SSD and DVD-RW in a mini-tower chassis
The Dell OptiPlex 7090 is a Mini Tower desktop built for business environments. It runs on a 10th Generation Intel Core i7-10700 8-Core processor with a base clock of 2.90GHz and a maximum turbo frequency of 4.80GHz. The system includes 8GB of DDR4 memory and a 1TB SSD for storage. Windows 10 Pro is pre-installed.
The tower chassis uses standard mounting points for the included components. Adding or replacing DDR4 modules requires opening the case and aligning the notches with the motherboard slots. The 260W power supply limits the graphics cards that can be added without an upgrade. Ensure any expansion card fits the available PCIe slots and stays within the power budget.
The 260W power supply is the single specification that determines whether this desktop can support additional hardware. It restricts the choice of discrete graphics cards and high-wattage processors. Buyers who need more power for demanding workloads or dedicated GPUs should verify the power headroom before purchase.
| Brand | DELL |
|---|---|
| Series | OptiPlex |
| Model | 7090 |
| Type | Business Desktops & Workstations |
| Form Factor | Mini Tower |
| Usage | Business |
| Color | Black |
| Processor | 10th Generation Intel Core i7-10700 8-Core Processor at 2.90GHz Up to 4.80GHz |
| Processor Main Features | 64 bit 8-Core Processor |
| Cache Per Processor | 16MB |
| Memory | 8GB DDR4 |
| Storage | 1TB SSD |
| Optical Drive | DVD-RW |
| Graphics | Intel HD Graphics |
| Ethernet | Gigabit Ethernet |
| Power Supply | 260W |
| Monitor | Monitor not included |
| Keyboard | Wired Keyboard |
| Mouse | Wired Mouse |
| Operating System | Windows 10 Pro |
| CPU Type | Intel Core i7 10th Gen |
| CPU Name | Intel Core i7-10700 |
| L3 Cache Per CPU | 16MB |
| CPU Main Features | 64 bit 8-Core Processor |
| GPU/VGA Type | Intel HD Graphics |
| Graphics Card | Intel HD Graphics |
| Graphics Interface | Integrated |
| Memory Capacity | 8GB DDR4 |
| Memory Speed | DDR4 |
| Memory Spec | 8GB DDR4 |
| SSD | 1TB |
| HDD | No |
| Storage Spec | 1TB SSD |
| Optical Drive Type | DVD-RW |
| Screen Size | No Screen |
| LAN Chipset | Integrated |
| LAN Speed | 10/100/1000Mbps |
| WLAN | No |
| Bluetooth | No |
| Front USB | 2 x USB 2.0, 1 x USB 3.2, 1 x USB Type-C 3.2 |
| Front Audio Ports | 1 |
| Card Reader | No |
| Video Ports | 1 x DisplayPort |
| Rear USB | 4 x USB 3.2, 2 x USB 2.0 |
| RJ45 | 1 port |
| Rear Audio Ports | 1 |
| Keyboard Type | Wired Keyboard |
| Mouse Type | Wired Mouse |
| Dimensions (H x W x D) | 11.53 x 3.65 x 11.42 |
| Weight | 11 |
| Package Type | DELL Brown Box |
| Package Contents | Mini Tower desktop PC, Mouse, Keyboard, Power cord |
Open Task Manager, select the Performance tab, and watch the CPU clock speed while running a heavy load; it should climb toward 4.80GHz when thermal headroom allows.
No extra cables are required; the keyboard and mouse connect directly to the USB 3.2 ports, and the 260W power supply uses a standard mains lead.
8GB DDR4 handles standard office tasks and web browsing; if you run virtual machines or large datasets, plan to install additional DDR4 modules.
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