Same Day Shipping On Orders Placed Before 3:30pm CST
1 Year Warranty On Laptops & Desktops

Dell OptiPlex 790 Desktop i5 Windows 10

In Stock:
You save $874.00
(5) Write a Review

This Dell OptiPlex 790 offers great performance in a compact case, making it a great low-cost computing solution! This computer is a great fit in any home or office.


  • Intel Quad Core i5-2400 @ 3.1GHz Processor
  • Gigabit Ethernet
  • 1x VGA
  • 1x DisplayPort
  • 10x USB 2.0
  • 1x Serial Port
  • 2x PS/2 Ports
  • Audio Line In/Out
  • Windows 10 Pre-installed
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
    Dell- Optiplex 790 DT

    Posted by Louie Gonzales on Oct 21, 2019

    Works great and arrived the very next day. Would buy it again.

  • 4
    Dell refurb

    Posted by Jerry Sellers on Oct 19, 2019

    Ordering was easy, shipping/delivery was fast. Seems to be working well. Some instruction/guides would be very helpful for those of us not too experienced. Would certainly recommend them.

  • 5
    Great SFF Desktop

    Posted by Alan Lilley on Oct 01, 2019

    Great desktop I bought for a client. They always deliver great products and stand behind what they sell.

  • 5
    Dell Optiplex 790

    Posted by Greg Brandt on Jul 20, 2019

    Very pleased with this machine. I had 16gb RAM installed and a 480gb SSD. System boots quickly. I use it mostly for editing large photo files in the 40-50mb range and it handles them easily. When its time to replace my next computer, i will be back to Discount Electronics.

  • 4
    Dell Optiplex 790 i5 Windows 7 Pro Desktop Computer

    Posted by george on Jun 22, 2019