Highly dependable. Easily expandable.
Rely on a durable mini tower desktop with next-generation features, expansion flexibility and exceptional value.
Next-generation performancePut 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 designCount 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 tomorrowSupport 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*.
Essential accessories for your Vostro 3900
Take advantage of comprehensive servicesGet peace of mind long after your purchase with a suite of service and support options.
|Strong protection comes standard|
Work confidently with a standard 3-year Limited Hardware Warranty* and 3-year Next-Business-Day Onsite Service after Remote Diagnosis*.
|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.
When you customize your system you will find these other support options, with ProSupport Plus offering the most complete support service:
ProSupport Plus, Dell’s most complete* support service for PCs and tablets*, is the only support service that can prevent issues before they occur. Dell’s SupportAssist will detect when a hard drive or battery is about to fail, automatically create a case for resolution and notify the customer that the new hardware is on its way. This end to end support service also includes 24x7 priority access to ProSupport engineers who provide help for hardware and software challenges, repair for devices that are accidentally damaged and the ability to keep a hard drive after replacement allowing you to ensure your data is stays secure*. When necessary, Dell will provide onsite* support to ensure repairs are done quickly and conveniently. ProSupport Plus provides all the support essentials that will reduce downtime automatically.
Dell ProSupport* provides direct access to ProSupport engineers who provide help for hardware and software challenges 24x7. Plus, Dell SupportAssist technology remotely monitors PCs and tablets, provides notifications for issues that arise and automatically creates a case to resolve them. When necessary, Dell will provide onsite* support to ensure repairs are done quickly and conveniently.
Accidents happen, and with Dell’s Accidental Damage Service* you can reduce the downtime. We’ll repair a laptop damaged by an electrical surge, liquid spill or drop.
- 4th Generation Intel® Core™ i5-4460 processor (6M Cache, up to 3.4 GHz)
4th Generation Intel® Core™ i3-4150 processor (3M Cache, 3.5 GHz)
Intel® Pentium® Processor G3240 (3M Cache, 3.1GHz)
Intel® Celeron® Processor G1840 (2M Cache, 2.8GHz)
Operating System (Dell recommends Windows 10 Pro.)
- Windows 8.1 Pro
Windows 8.1 Single Language
- 4GB DDR3 1600MHz - 1X4GB
2GB DDR3 1600MHz - 1X2GB
- Intel® H81 Chipset
- NVIDIA® GeForce® 705, 1GB, DDR3
NVIDIA® GeForce® GT 645, 1GB, DDR5
Integrated: Intel® HD Graphics
- 1TB 7200RPM SATA Hard Drive
500GB 7200RPM SATA Hard Drive
- 16X CD/DVD burner (DVD+/-RW) with double layer write capability
- Integrated Giga bit 10/100/1000 Ethernet
Optional Dell Wireless card (DW1540), 2x2, 802.11abgn
Optional Hard Drive Protection SW Solutions
Physical security – Cable lock chassis security slot and padlock loop
- Internal 300 Watt Power Supply (PFC, EPA)
- Height: 360mm (14.17) x Width: 175mm (6.89) x Depth: 436.3mm (17.18)
Weight: 8.90kg (19.62lbs)*
(2) USB 2.0
MCR 19:1 (optional)
Mic and Headphone Jacks
(2) USB 3.0
(2) USB 2.0
RJ-45 (10/100/1000 Ethernet)
3-stack audio jacks supporting 5.1 surround sound
Media Card Reader
19-in-1 media card reader (optional)
- 2 DIMM slots
PCIe x1: 2 Slots
PCIe x16 (Graphics): 1 Slot
PCI: 1 Slot