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Dell OptiPlex 790 SFF Computer i5-2500 Windows 10 - Grade A
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20,000+★★★★★5 Star Reviews
Free Shipping on Orders of $500+ *
Satisfaction Guaranteed
Dell Optiplex 790 SFF: Compact Business Computing Solution
The Dell OptiPlex 790 Small Form Factor desktop delivers reliable performance in a space-saving design. This business-ready machine combines productivity and versatility, making it an excellent choice for both office and home environments.
Key Features:
- Intel Core i5-2500 3.30GHz Quad Core Processor for smooth multitasking
- Small Form Factor design ideal for space-constrained environments
- Multiple USB ports (4 front, 6 rear) for extensive connectivity
- Gigabit Ethernet for fast network connections
- Built-in optical drive for media functionality
Technical Specifications:
- Processor: Intel Core i5-2500 (3.30GHz, Quad Core)
- Memory: DDR3 with 4 DIMM slots (2 available)
- Expansion Options: PCIe x16 slots available
- Audio: Dual headphone/speaker and microphone jacks
- Display Output: VGA port
- Legacy Support: 1 Serial port
This compact desktop delivers reliable computing power for everyday business tasks, from document processing to web browsing. The small form factor design helps maximize desk space while maintaining full desktop functionality.
Why Buy From Us:
With over 20,000 5-star reviews and a rigorous 25+ point certification process, you can trust in the quality and reliability of your purchase. Each unit is thoroughly tested and inspected to ensure it meets our high standards of performance and reliability.
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.
Windows 10 Disclaimer
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
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 790 SFF Computer Technical Specs
| Processor | Intel Core i5 (i5-2500) 3.30GHz Quad Core Processor |
|---|---|
| Memory | 4GB DDR3 |
| Storage | 128GB 2.5" SATA |
| Case Type | Small Form Factor |
| Total Memory Slots | 4 |
| Expansion Slots | (total) / 0 (free) x CPU 4 (total) / 2 (free) x DIMM 240-pin 1 (total) / 1 (free) x PCIe x16 (x4 mode) 1 (total) / 1 (free) x PCIe x16 |
| Optical Drive | Yes |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 4 (2.0) |
| Rear USB Port(s) | 6 (2.0) |
| VGA Port(s) | 1 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| S-Video Port(s) | 0 |
| Firewire Port(s) | 0 |
| DisplayPort(s) | 1 |
| eSATA Port(s) | 0 |
| Serial Port(s) | 1 |
| Parallel Port(s) | 0 |
| PS/2 Port(s) | 2 |
| SD Card Reader Port(s) | 0 |
OptiPlex 790 SFF 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.
