Dell OptiPlex 5090 SFF Computer i5-10505 - Windows 11 - Grade A
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Dell OptiPlex 5090 SFF: Reliable Performance in a Compact Design
The Dell OptiPlex 5090 Small Form Factor desktop delivers powerful computing capabilities for business and home office environments. Equipped with an Intel Core i5-10505 processor and modern connectivity options, this refurbished system provides the performance needed for demanding workflows while maintaining a space-saving footprint.
Key Features and Benefits
- Powerful Intel Core i5-10505 Processor: Six-core processing at 3.2GHz base frequency handles multitasking, productivity applications, and resource-intensive software with ease
- 8GB DDR4 Memory: Adequate RAM for daily business operations, with expansion capability up to 128GB across 4 memory slots
- Fast 256GB NVMe SSD Storage: Quick boot times and rapid application loading enhance productivity
- Space-Saving Design: Small Form Factor chassis fits easily on or under desks without sacrificing expandability
- DVD Writer Included: Built-in optical drive for legacy media and data archiving needs
- Extensive Connectivity: Multiple USB ports including USB 3.2 Type-C, Gigabit Ethernet, and dual DisplayPort outputs
- Expansion Ready: Multiple PCIe slots and M.2 slots allow for future upgrades and customization
Built for Business and Home Office Use
The OptiPlex 5090 SFF strikes an ideal balance between performance, expandability, and footprint. Whether you're managing spreadsheets, conducting video conferences, or running business applications, the 10th generation Intel processor provides responsive performance. The dual DisplayPort connections support multi-monitor setups, enhancing productivity for users who require extended screen real estate. With room for memory expansion and additional storage options, this system can grow alongside your computing needs.
Technical Specifications
- Processor: Intel Core i5-10505, 3.2GHz, 6-Core
- Memory: 8GB DDR4 (expandable to 128GB, 4 slots total)
- Storage: 256GB NVMe SSD
- Optical Drive: DVD Writer
- Network: Gigabit Ethernet
- Front Ports: 1x USB 3.2, 2x USB 2.0, 1x USB 3.2 Type-C
- Rear Ports: 4x USB 3.2, 2x USB 2.0, 2x DisplayPort
- Expansion: 1x PCIe x16 slot (half-height), 1x PCIe x4 slot (half-height), 2x M.2 slots
- Form Factor: Small Form Factor
Why Buy from PC Liquidations
Every system passes our extensive refurbishing and upgrade process, ensuring you receive a reliable computer ready for immediate deployment. Our rigorous 25+ point certification process means this Dell OptiPlex 5090 has been thoroughly tested and verified to meet high-quality standards before it reaches you.
With a comprehensive warranty included and a commitment to quality that has earned over 250,000 happy customers, you can purchase with confidence knowing you're backed by knowledgeable support and dependable service.

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 5090 SFF Computer Technical Specs
| Processor | Intel i5-10505 3.2GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 256GB NVMe SSD |
| Form Factor | Small Factor Form |
| Maximum Memory | 128GB |
| Total Memory Slots | 4 |
| Expansion Slots | 1 x half-height Gen 3 PCIe x16 slot 1 x half-height Gen 3 PCIe x4 slot 2 x M.2 |
| Optical Drive | DVD Writer |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 1 (3.2) 2 (2.0) 1 (3.2) Type C |
| Rear USB Port(s) | 4 (3.2) 2 (2.0) |
| 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 | None |
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?
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*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.

































































