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The Dell OptiPlex 390 Desktop Computer offers reliable performance and versatility for your business or home office needs. This compact desktop delivers dependable computing power with its Intel Core i3 processor and multiple connectivity options.
With over 250,000 happy customers and counting, you can trust in our proven track record of delivering quality products. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable computer that meets your needs. Our commitment to excellence means you can purchase with confidence.
Our Microsoft Authorized Refurbished (MAR) computers and laptops typically include the latest Microsoft Windows operating systems, such as Windows 10 and 11. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
| 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.
| Processor | Intel Core i3 (i3-2120) 3.3GHz Dual Core Processor |
|---|---|
| Memory | 4GB DDR3 |
| Storage | 128GB 2.5" SATA |
| Form Factor | Desktop |
| Total Memory Slots | 2 |
| Optical Drive | DVD |
| Network Connections | Gigabit Ethernet |
| Front USB Port(s) | 2 (2.0) |
| Rear USB Port(s) | 6 (2.0) |
| Expansion Slots | (1) PCI-E x16 Half Height (1) PCI Half Height |
| VGA Port(s) | 1 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 1 |
| S-Video Port(s) | 0 |
| Firewire Port(s) | 0 |
| DisplayPort(s) | 0 |
| eSATA Port(s) | 0 |
| SD Card Reader Port(s) | 0 |
| Serial Port(s) | 0 |
| Parallel Port(s) | 0 |
| PS/2 Port(s) | 0 |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.
The Dell OptiPlex 390 Desktop Computer offers reliable performance and versatility for your business or home office needs. This compact desktop delivers dependable computing power with its Intel Core i3 processor and multiple connectivity options.
With over 250,000 happy customers and counting, you can trust in our proven track record of delivering quality products. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable computer that meets your needs. Our commitment to excellence means you can purchase with confidence.
Our Microsoft Authorized Refurbished (MAR) computers and laptops typically include the latest Microsoft Windows operating systems, such as Windows 10 and 11. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
| 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.
| Processor | Intel Core i3 (i3-2120) 3.3GHz Dual Core Processor |
|---|---|
| Memory | 4GB DDR3 |
| Storage | 128GB 2.5" SATA |
| Form Factor | Desktop |
| Total Memory Slots | 2 |
| Optical Drive | DVD |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 2 (2.0) |
| Rear USB Port(s) | 6 (2.0) |
| Expansion Slots | 1 (total) / 0 (free) x CPU 2 (total) / 1 (free) x DIMM 240-pin 1 (total) / 0 (free) x PCIe x16 - low-profile 3 (total) / 3 (free) x PCIe x1 - low-profile 1 (total) / 0 (free) x external 5.25" 1 (total) / 0 (free) x internal 3.5" |
| VGA Port(s) | 1 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 1 |
| S-Video Port(s) | 0 |
| Firewire Port(s) | 0 |
| DisplayPort(s) | 0 |
| eSATA Port(s) | 0 |
| SD Card Reader Port(s) | 0 |
| Serial Port(s) | 0 |
| Parallel Port(s) | 0 |
| PS/2 Port(s) | 0 |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.
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