Dell OptiPlex 7090 Micro Computer i7-10700 - Windows 11 - Grade A
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Dell OptiPlex 7090 Micro Computer - Powerful Performance in a Compact Design
The Dell OptiPlex 7090 Micro delivers enterprise-class performance in an ultra-compact form factor that fits virtually anywhere. Powered by an Intel Core i7-10700 processor and equipped with 32GB of DDR4 memory, this mini form factor desktop is engineered to handle demanding business applications with ease.
Key Features
- Intel Core i7-10700 Processor (2.90GHz): 8-core processing power for seamless multitasking and productivity
- 32GB DDR4 Memory: Substantial RAM for running multiple applications simultaneously without slowdown
- 512GB SSD Storage: Fast, reliable solid-state storage for quick boot times and rapid file access
- Micro Form Factor: Space-saving design that maximizes desk space while delivering full desktop capabilities
- Dual DisplayPort Outputs: Support for multi-monitor setups to enhance productivity
- Comprehensive Connectivity: Front and rear USB 3.1/3.2 ports, Ethernet, and integrated WiFi
- Expandable: Supports up to 64GB RAM with 4 memory slots and 1 M.2 expansion slot
Versatile Computing for Business and Home
Whether you're managing spreadsheets, conducting video conferences, running business applications, or handling creative workflows, the OptiPlex 7090 Micro provides the computing power you need without consuming valuable desk real estate. The combination of i7 processing power and generous memory allocation makes this system suitable for accounting professionals, remote workers, small business owners, and power users who demand reliability and performance. The dual DisplayPort connections allow you to create an efficient dual-monitor workspace, while the integrated WiFi and Ethernet connectivity ensure you stay connected however you work best.
Technical Specifications
- Processor: Intel Core i7-10700 CPU 2.90GHz
- Memory: 32GB DDR4 (expandable to 64GB)
- Storage: 512GB SSD
- Form Factor: Mini Form Factor
- Memory Slots: 4 total
- Expansion: 1x M.2 slot
- Network: Ethernet Connection (14) I219-LM, Tiger Lake PCH CNVi WiFi
- Front Ports: 2x USB 3.2
- Rear Ports: 2x USB 3.1, 2x USB 3.2
- Video Outputs: 2x DisplayPort
- Optical Drive: None
Why Buy from PC Liquidations
This Dell OptiPlex 7090 Micro represents outstanding value for businesses and individuals seeking reliable, high-performance computing. Every unit is fully reconditioned by certified technicians to ensure it meets our exacting standards for quality and performance. You can purchase with confidence knowing that your investment is protected by our comprehensive warranty.
With fast fulfillment and a dedicated customer service team ready to assist you, getting the computing power you need has never been easier. Order your Dell OptiPlex 7090 Micro today and discover why thousands of customers trust us for their technology needs.

Operating System Options
Our Microsoft Authorized Refurbished (MAR) computers and laptops are now predominantly loaded with Windows 11 (Home or Pro), with limited remaining stock available in Windows 10. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.

Grade A Refurbished
| Functionality | |
|---|---|
| Cosmetics |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
More Great Computer and Laptop Options
OptiPlex 7090 Micro Computer Technical Specs
| Processor | Intel Core i7-10700 CPU 2.90GHz |
|---|---|
| Memory | 32GB DDR4 |
| Storage | 512GB SSD |
| Form Factor | Mini Form Factor |
| Maximum Memory | 64GB |
| Total Memory Slots | 4 |
| Expansion Slots | 1x M.2 |
| Optical Drive | None |
| Network Connection(s) | Ethernet Connection (14) I219-LM Tiger Lake PCH CNVi WiFi |
| Front USB Port(s) | 2 (3.2) |
| Rear USB Port(s) | 2 (3.1) 2 (3.2) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| Display Port(s) | 2 |
| Mini Display Port(s) | 0 |
| Serial Port(s) | 0 |
| Parallel Port(s) | 0 |
| eSATA Port(s) | 0 |
| Firewire Port(s) | 0 |
| PS/2 Port(s) | 0 |
| SD Card Reader | No |
OptiPlex 7090 Micro Computer Parts & Accessories
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
Need help finding the right product?
Our team is ready with expert support before and after your purchase.
*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.




























































