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Dell Optiplex 790 Core i5 Tower Computer

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You save $940.00
(5) Write a Review

The Dell Optiplex 790 Mid-Tower PC is equipped with a fast Intel i5 CPU that runs at lightning speed. Get more work done faster, and you can save loads of files as an ample amount of storage is provided.


  • Intel Quad-Core i5-2400 3.1Ghz CPU
  • Integrated 10/100/1000 Network Card (NIC)
  • 10x USB 2.0 Ports
  • 1x VGA Port
  • 1x DisplayPort
  • Integrated Video
  • Integrated Audio (AC97)
  • 1 Serial Port
  • 2x PS/2 Ports
  • Windows 7 Pro Pre-installed

Dimensions: 14.2" x 6.9" x 16.4"

Weight: 19.55 lb

Your purchase is covered by a one-year parts and labor warranty. All repairs are done in house by our qualified service technicians. Service after the sale is what this company is all about. Click here to view our warranty information.

5 Reviews

  • 4
    Very good service. Call with issue,. My fault,. Great help from them.

    Posted by Gary Clince on Oct 02, 2019

    I'd purchase again from them or recommend to others.

  • 4
    Just what I needed!

    Posted by Unknown on Aug 27, 2016

    The system has exceeded all expectations! It's everything I need and nothing I don't.

    Only two minor issues..

    1. The monitor arrived damaged. DE swapped it out right away.
    2. I ordered it with Bluetooth 4 on board but it wasn't installed. The store gave me a BT dongle off the shelf, but it was BT 2. It works, but I paid for BT 4.


  • 5

    Posted by Andrew Barney on Feb 22, 2016

    We ordered 2 of these Dell Optiplex 790 I5's. They came running great and they are fast. We should have got 2 more. We will be looking for next sale.

  • 5

    Posted by kevin muenzler on Feb 20, 2016

    Five stars indeed! This is the second GX 790 tower and the fourth machine that I have purchased from Discount. Great customer service. The only down side is that the OS comes packed with what I call vendor spyware. Those are all of those little trial versions of programs. I happened to have a DELL OEM version of Win7-64 and re-installed everything. Drivers are all available from Dell so no issues. Tricked it out with a better video card, USB3 add-on card and 16gb RAM. For the price it's a true deal!

  • 5

    Posted by Charles Hughes on Apr 14, 2015

    Very Happy with my Dell Optiplex 790 tower computer Windows 7. It is fast and easy to understand for a not that informed computer user. Thanks will be buying from Discount Electronics again