Dell OptiPlex 780 Dual Core Windows 10 Computer

(5 reviews) Write a Review
Order in the Next
and it Ships Tomorrow


Here is a killer deal on one of our best selling computers. If you are in the market for a low-cost and reliable machine, this Dell OptiPlex 780 is what you want. It can handle web surfing, streaming music, number crunching, online shopping, and more.


  • Intel Dual Core Processor
  • Gigabit Ethernet
  • 1x VGA
  • 1x DisplayPort 
  • 8x USB 2.0
  • 1x Serial Port
  • 1x Parallel Port
  • Audio Line In/Out
  • Windows 10 Preloaded


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.

5 Reviews Write a Review

  • 5

    Posted by John Dobbins on Jul 30, 2019

    Dell Optiplex 780

    Just exactly what I wanted/needed at a very reasonable price. Works very well.

  • 5

    Posted by Gino Roggiero on Jul 19, 2019


    Easy to setup I just replaced with my previous system Hard Drive and running good

  • 5

    Posted by Bill Baracaia on Jul 25, 2018

    Refurbished Dell Optiflex 780 desktop computer

    I really wasnt sure what to expect because of the low price but this computer met and exceeded all of my expectations. I am very happy with the computer and very happy with the service at Discount Electronics.

  • 5

    Posted by Danny Harrison on Jul 23, 2018

    Dell Optiplex 780

    Worked great! Great price, fast shipping. Thanks

  • 5

    Posted by John on May 04, 2018


    It worked right out of rhe box. Cant tell it isnt brand new.