Next-generation performance.
- Put real power behind your everyday tasks, from video conferencing to creating presentations, with up to a 4th Gen Intel® Core? i7 processor.
- Multitask effortlessly and take advantage of the latest productivity tools with up to Windows 8.1 Pro.
- Boost graphics performance with integrated Intel® HD Graphics, or step up to NVIDIA or AMD graphics options with 1GB memory.
- Dependable, hassle-free design
- Count on long-term performance from a tested and proven design with a mean time between failure (MTBF) rate of 500,000 hours.
- Conveniently connect your devices and media with six USB ports, an optional optical drive and a 19-in-1 media card reader.
- Ready for today and tomorrow
- Support a wide range of devices and legacy peripherals with options that include a DVI port, parallel or serial card, PCI slot and two PS2 ports.
- Easily upgrade to a high-end graphics card with expansion slots and a robust 300W power supply.
- Add storage space as needed, thanks to an expandable design that supports up to two 2TB hard drives and 16GB memory.
Take advantage of comprehensive services
Get peace of mind long after your purchase with a suite of service and support options.
Vostro 3900 Mini Tower
Choose Dell?s premium support service, ProSupport, for 24/74 direct telephone access to advanced-level technicians based in your region. Whether you have one office or hundreds around the world, protect your investments with this simple yet flexible approach.
Strong protection comes standard
Work confidently with a standard 3-year Limited Hardware Warranty5 and 3-year Next-Business-Day Onsite Service after Remote Diagnosis6.
Keep Your Hard Drive
Get a replacement hard drive ? without giving up your old one ? and retain complete control of your data. If your hard drive fails, Dell lets you wipe your drive or handle its disposal on your own, preventing your data from being compromised in any way.
PDF User's manual (English)