220-701: 1.6 – An Overview of Memory

| July 2, 2010 | 1 Comment


There are many different memory types and memory technologies, and in this video you’ll learn about memory parity, ECC memory, memory sides, and memory channels.


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Category: CompTIA A+ 220-701

  • jeff

    Yup. Read the mobo documentation. At work I installed a DDR2-533 DIMM in a computer and had very random memory failures while running memtest86+. Long story short, the mobo docs said that the minimum speed was 667 and that you can have problems with anything slower than 667. I installed the proper speed DIMM and it worked fine.

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