Dell OptiPlex 5090 SFF Computer i7-11700 - Windows 11 - Grade A
-
20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Dell OptiPlex 5090 Small Form Factor Desktop
The Dell OptiPlex 5090 delivers robust performance in a compact design, making it an ideal solution for businesses and professionals seeking reliable computing power without sacrificing valuable desk space. Powered by an 11th Generation Intel Core i7-11700 processor running at 2.50GHz with 16GB of DDR4 memory and a fast 256GB SSD, this small form factor desktop is ready to handle demanding business applications with ease.
Key Features
- Powerful 11th Gen Processing: Intel Core i7-11700 processor delivers fast, responsive performance for multitasking and productivity applications
- 16GB DDR4 Memory: Smooth multitasking capabilities with room to expand up to 128GB across 4 memory slots
- 256GB SSD Storage: Quick boot times and fast data access for improved workflow efficiency
- Space-Saving Design: Small form factor footprint fits easily in confined workspaces while maintaining full desktop capabilities
- Versatile Connectivity: Dual DisplayPort outputs support multi-monitor setups for enhanced productivity
- Comprehensive USB Options: 8 total USB ports including USB 3.2 and USB Type-C for modern peripherals and accessories
- Expansion Ready: Multiple PCIe slots and M.2 slots allow for future upgrades and customization
- Gigabit Ethernet: Fast, reliable wired network connectivity for business environments
Built for Business Productivity
Whether you're managing spreadsheets, video conferencing, running business software, or handling everyday office tasks, the OptiPlex 5090 provides the computing power you need. The combination of 11th generation Intel processing and solid-state storage ensures responsive performance, while the compact form factor makes it suitable for offices with limited space, retail environments, or home offices. The expandability options mean this system can grow with your needs, supporting additional memory or storage as your requirements evolve.
Technical Specifications
- Processor: Intel Core i7-11700 2.50GHz
- Memory: 16GB DDR4 (expandable to 128GB, 4 slots)
- Storage: 256GB SSD
- Form Factor: Small Form Factor
- Network: Gigabit Ethernet
- Front Ports: 1x USB 3.2, 1x USB Type-C 3.2, 2x USB 2.0
- Rear Ports: 4x USB 3.2, 2x USB 2.0, 2x DisplayPort
- Expansion: 1x Half-height PCIe x16 slot, 1x Half-height PCIe x4 slot, 2x M.2
- Optical Drive: Not included
Why Buy from PC Liquidations
When you choose this refurbished Dell OptiPlex 5090, you're getting a reliable business-class computer that has been fully reconditioned by certified technicians to meet high-quality standards. With over 250,000 happy customers, you can trust that you're making a sound investment in proven technology at a competitive price point.
Every unit is backed by a warranty and our commitment to quality, ensuring you receive a dependable desktop that's ready for immediate deployment. This is an outstanding opportunity to acquire enterprise-grade Dell hardware while staying within budget, whether you're outfitting a small business, upgrading your home office, or expanding your current infrastructure.

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 Core i7-11700 2.50GHz |
|---|---|
| Memory | 16GB DDR4 |
| Storage | 256GB SSD |
| Form Factor | Small Factor Form |
| Maximum Memory | 128 GB |
| Total Memory Slots | 4 |
| Expansion Slots | 1 x Half-height Gen3 PCIe x16 slot 1 x Half-height Gen3 PCIe x4 slot 2 x M.2 |
| Optical Drive | No |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 1 (3.2) 1 (Type-C 3.2) 2 (2.0) |
| 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 | No |
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.

























































