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Dell Precision 3431 SFF Computer i5-9500 - Windows 11 - Grade A
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The Dell Precision 3431 Small Form Factor workstation delivers professional-grade performance in a compact design. Powered by the Intel Core i5-9500 processor and equipped with 8GB DDR4 memory and a fast 256GB NVMe SSD, this refurbished workstation is ready to handle demanding business applications and multitasking with ease.
Key Features & Benefits
- Powerful Processing: Intel Core i5-9500 processor running at 3.00GHz provides reliable performance for business applications, productivity software, and light content creation
- Fast Storage: 256GB NVMe SSD delivers quick boot times and rapid application loading
- Expandable Memory: 8GB DDR4 RAM installed with support for up to 64GB across 4 memory slots, allowing for future upgrades as your needs grow
- Space-Saving Design: Small Form Factor chassis fits easily on or under desks without sacrificing performance
- Flexible Expansion: Multiple PCIe slots including one half-height x16 Gen3 and one half-height x4 Gen3 slot, plus an M.2 slot for additional storage
- Versatile Connectivity: Dual DisplayPort outputs support multi-monitor setups, while extensive USB options (including USB 3.1 Type-C) provide connectivity for modern peripherals
- Business-Class Networking: Intel Ethernet Connection I219-LM ensures reliable wired network performance
Built for Business & Home Office Productivity
The Dell Precision 3431 SFF is designed to meet the demands of professional workstations while maintaining a compact footprint. Whether you're running business applications, managing databases, working with CAD software, or handling general office tasks, this workstation provides the processing power and expandability you need. The NVMe SSD ensures your system stays responsive, while the ability to expand memory up to 64GB means this computer can grow with your requirements. The dual DisplayPort connections make it simple to set up a productive multi-monitor workspace, and the comprehensive selection of USB ports—including modern USB 3.1 Type-C—ensures compatibility with current and future peripherals.
Technical Specifications
- Processor: Intel Core i5-9500 3.00GHz
- Memory: 8GB DDR4 (expandable to 64GB)
- Storage: 256GB NVMe SSD
- Form Factor: Small Form Factor
- Expansion Slots: (1) half-height PCIe x16 Gen3, (1) half-height PCIe x4 Gen3, (1) M.2
- Network: Ethernet Connection (7) I219-LM
- Front Ports: 2x USB 2.0, 1x USB 3.1, 1x USB 3.1 Type-C
- Rear Ports: 2x USB 2.0, 4x USB 3.1, 2x DisplayPort, 1x Serial, 2x PS/2
Why Buy from PC Liquidations
With over 250,000 happy customers served, you can purchase with confidence knowing you're getting a quality refurbished workstation backed by warranty protection. Every unit passes our extensive refurbishing and upgrade process to ensure it meets our high standards for performance and reliability. This Dell Precision 3431 represents an outstanding value for businesses and home users seeking professional-grade computing power without the premium price tag.
Upgrade your workspace with a reliable, expandable workstation that's ready to support your productivity needs today and into the future.
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
Precision 3431 SFF Computer Technical Specs
| Processor | Intel Core i5-9500 3.00GHz |
|---|---|
| Memory | 8GB DDR4 |
| Storage | 256GB NVMe SSD |
| Form Factor | Small Form Factor |
| Maximum Memory | 64GB |
| Total Memory Slots | 4 |
| Expansion Slots | (1) half height PCIe x16 Gen3 (1) half height PCIe x4 Gen 3 (1) M.2 |
| Optical Drive | None |
| Network Connection(s) | Ethernet Connection (7) I219-LM |
| Front USB Port(s) | 2 (2.0) 1 (3.1) 1 (3.1) Type-C |
| Rear USB Port(s) | 2 (2.0) 4 (3.1) |
| VGA Port(s) | 0 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| Display Port(s) | 2 |
| Mini Display Port(s) | 0 |
| Serial Port(s) | 1 |
| Parallel Port(s) | 0 |
| eSATA Port(s) | 0 |
| Firewire Port(s) | 0 |
| PS/2 Port(s) | 2 |
| 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?
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.
