Dell Precision 3431 SFF i7 16GB 256GB SSD Windows 11 Workstation PC
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- Processor: Intel 8-Core i7-9700 Processor (Turbo Speed 4.7Ghz)
- RAM: 16GB DDR4 RAM
- Storage: 256GB NVMe SSD
Processor & Performance: Refurbished and optimized for business or home use, the Dell Precision 3431 SFF workstation is powered by a powerful Intel Core i7-9700 six‑core processor. This system delivers dependable multi‑threaded performance for office applications, web browsing, light content creation, and multitasking.
Storage, OS & Connectivity: Equipped with 16GB of RAM and a 256GB NVMe SSD, this desktop offers lightning‑fast boot times, quick application loading, and a highly responsive overall experience. It comes pre‑installed with Windows 11 Pro, providing a secure, modern interface complete with TPM 2.0 support, enhanced security features, and productivity tools like Snap Layouts and Teams integration—ideal for both professional and personal workflows.
Form Factor, Ports & Warranty: The compact Small Form Factor (SFF) chassis saves valuable workspace while offering tool‑less access for easy upgrades and maintenance. Connectivity includes dual DisplayPort outputs, USB‑C, multiple USB‑3.1/2.0 ports, Gigabit Ethernet, and audio jacks, ensuring seamless integration with peripherals and dual‑monitor setups. Every unit comes with a one‑year parts and labor warranty, backed by U.S.‑based support.
Who Should Buy This and Why
- Small business owners – Reliable, compact, and efficient for daily office tasks and management.
- Remote and home office workers – Quiet operation, strong multitasking, and Windows 11 Pro security.
- Students and educators – Ideal for research, assignments, and virtual learning at an affordable price.
- IT departments – Easy‑to‑manage SFF design with enterprise‑grade reliability and tool‑less access.
- Upgraders from Windows 10 PCs – Fully Windows 11‑ready with TPM 2.0 and fast SSD performance.
- Anyone needing a space‑saving desktop – Small enough for tight workspaces with plenty of connectivity.
Every device we sell is professionally inspected, refurbished, and tested by our team of expert technicians right here in Austin, TX. We use only quality replacement parts and put each unit through a rigorous 41-point inspection before it ships. To learn more about our process, click here.
We stand behind our products with a comprehensive warranty and dedicated in-house support — real people, not bots.
Discount Electronics proudly provides a free One Year Warranty on all of our refurbished computers and laptops.1
For one full year after your purchase, we will cover all parts & labor at no additional cost to you.2 We warrant that we will repair or replace your computer if you experience any functional or technical defects.
Real expertise, real people
Our customer support department is unmatched, offering decades of computer expertise. When you call or send us an email, you'll always connect with a real person — no bots or endless recordings. We believe that great support starts with a human connection.
For full details about our warranty, please visit our Warranty & Returns page.
- Desktops and laptops come with One Year Warranty, unless otherwise noted at the time of sale.
- Batteries have a 90-day warranty.