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Dell Vostro 3900 Core i3-4170 4GB 500GB DVD-RW Windows 7 Professional Desktop JN9V4

Quickfind code: 1045907

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We deliver 6 days a week from 7am - 8pm, including the option of next day and Saturday delivery on 1000’s of products. We offer a range of delivery services for you to choose from, with many allowing you to choose a delivery date. Most of our delivery partners give you delivery time slots on the day of delivery and the ability to track your order. You may also have the option to collect from our Huddersfield or East Midlands stores, or from thousands of nationwide CollectPlus collection points.

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Product Information

Good Food Mode

Looking for power and performance for your workplace, all from one compact desktop PC? Look no further than the Vostro 3900 from Dell.

Not only will this desktop perform well for you now, it will stand the test of time and keep performing over the years.



The Vostro 3900 will provide power behind those everyday tasks from word processing and creating presentations to video conferencing and showing those slides on the big screen. That is thanks to the 4th generation Intel Core i3 processor, which makes those heavier tasks really easy.

View multiple windows at a time to make multitasking and productivity simple with the integrated Windows 7. The integrated Intel HD Graphics makes boosts the graphic performance and with the ability to step up to NVIDIA or AMD graphics.

Good Food Mode


When it comes to kitting your workplace out with tech, you want to bypass those PCs packed full of unnecessary features and find something that is highly dependable and hassle-free. The Vostro 3900 is the perfect PC.

You can count on long-term performance thanks to a tested and proven design. Dell are so confident in its ability, they say the average time between failure is 500,000 hours, so that's over an incredible 57 years!

Smart Control 3.0


With six USB ports integrated in this machine, there are huge possibilities to expand with further devices from supporting peripherals to adding storage with external hard drives so you'll never run out of space.

The integrated optical DVD-RW drive gives you the option to load files and programmes you have from previous years while the USB ports can also be used to install additional software from more modern sources.

There is further scope for adding even more devices to the system through the DVI port, parallel or serial card, PCI slot and two PS2 ports.



The Vostro 3900 is designed to allow you to expand the memory in order to suit your personal or business preferences. This expandable design supports up to two 2TB hard drives and 16GB memory.


Key Features:

  • Intel Core i3 4170 - 3.7GHz processor
  • RAM - 4GB
  • Hard drive - 500GB
  • Optical Drive - DVD-RW
  • Operating System - Windows 7 Pro

Connections and Ports:

  • 6 x USB
  • 1 x DVI
  • 1 x Parallel or Serial card
  • 1 x PCI slot
  • 2 x PS2 ports


  • H 360 x W 175 x D 436.3 mm

Finance Options

Buy Now, Pay Nothing for 12 Months

You can choose to buy your product today and pay nothing for either 6 or 12 months, then choose to settle the payment in full for a £35 settlement charge or pay monthly over 3 years. There is a minimum order value of £150 for Buy Now, Pay Later finance. To find out exactly what it will cost please use our finance calculator below. 

Buy Now, Pay Nothing for 12 Months

We offer pay monthly finance options ranging from 6 months to 42 months. For PayPal Credit finance, who offer 6, 12, 18 and 24 months finance, the minimum order value is £99. For V12 Finance, who offer 24, 36 and 42 months finance the minimum order value is £500. To find out exactly what it will cost please use our finance calculator below. 

Enter your order total:

Representative Example

  • Purchase rate p.a. (variable)


  • Representative APR (variable)

    17.9% APR

  • Assumed Credit Limit


This represents the typical costs of using a PayPal Credit limit not including instalment offers. The rate of interest that applies to your order is defined by the option you select. This example is based on your using PayPal Credit in future purchases either from us or other retailers.


What is your eligibility criteria?

Please make sure you meet these simple requirements

  • Your order is £99 or more for PayPal Credit, £150 or more for Buy Now, Pay Later and £500 or more for V12 Pay Monthly.
  • You are 18 years or older
  • You are a UK resident, and have been for more than 3 years
  • You can make regular direct debit payments
  • You are in regular employment, or permanently live with a spouse who is in regular employment
  • Have a credit/debit card in your name that is registered to your current address
  • You have a good credit history, and have received no CCJs

How long does it take to apply?

That depends how fast you can type! There are no lengthy applications to complete, you're just asked a few short questions and you can get an instant decision.

What if I am declined for finance?

When you're applying for finance you always need to remember that there is a possibility you will be declined. This can often be caused by one of a number of reasons, but usually it will be caused by a negative credit score or a default on an existing loan. We've done our best to make it as easy as possible for our customers that aren't successful in applying to continue their order and pay by Credit Card, Debit Card, PayPal Wallet or Bank Transfer - it really is as simple as clicking "complete my order using a different method". And as always, if you have any concerns please do get in touch.

How do I apply for finance?

Add the item you wish to purchase to your basket, if you wish to complete your finance using PayPal Credit simply click the button in the basket and follow the instructions. If you wish to use V12 Finance complete the checkout process until you reach the "Payment Details" and select the finance option you wish to apply for.

Questions & Answers

More Dell Vostro products

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Customer Reviews

Dell Vostro 3900 reviews verified by reevooReevoo

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Overall rating
Scores 9.4 out of 10 based on 10 reviews
9 out of 10


London GB General user
The Windows 7 worked without a hitch and I was able to transfer my entire old machine onto the new without any problems.
Reviewer left no comment
Confirmed purchase: 18 April 2016
Published on: 10 May 2016
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