4GB Memory DDR3 for Desktop Computers 240-Pin

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With this 4GB DDR3 module, you can increase multitasking capabilities and run data-intensive applications on your desktop with ease. A memory upgrade is one of the simplest and most affordable ways to improve your computer's performance. 

*Depending on availability, the manufacture may vary.*


  • Memory Capacity: 4GB
  • Type: 204-Pin DDR3 Desktop Memory
  • Error Checking: Non-ECC




This product has a 90-day warranty.

4 Reviews Write a Review

  • 5

    Posted by Walt O'Brien on May 13, 2019

    Not a fit for my computer but I found an aftermarket lol

    When I ordered this to expand my memory from 8 to 12 Gig's I neglected to download Speccy from to check what was already in my machine. What I had were three filled RAM slots, one set of (2) paired (dual channel) 2 Gigs and (1) 4 Gig. D'Oh! Not a problem as I have a friend who had a specific need for this type of RAM so we did a trade for his excess blank DVD's which I am using on yet another project. So in summary, if you want to double up on your RAM in a Dell Optiplex 780, you need two sets of dual-channel paired 4 Gig cards. The easiest way to do that is just order a whole set of (2) pair of dual-channeled 4 Gig memory cards. My consolation prize was Speccy also informed me that I needed the B15 update of my BIOS. Slamming that in doubled or more my processor speed overall so it is all good.

  • 5

    Posted by William Green on Jul 16, 2018

    many used parts

    I have been able to assemble 3 very good working computers out of salvaged parts from Discount Electronics. Even asked a question through email and received the answer that I needed to continue and eventually solved the issue and now it works. Does anybody know the life expectancy of electronic parts? I'll venture to say some of the parts may never wear out. anyway.....good stuff!!!!! A family of eight now has 3 working computers at no cost to them and little to me. As a hobby? NOT BAD.

  • 5

    Posted by Lorie on Dec 21, 2016

    Works Good

    No complaints, works.

  • 5

    Posted by Michael Montenero on Oct 09, 2015

    Yes I did receive it thank you works great.