Does Cn Memory RAM work with Macbook Pro?

Discussion in 'MacBook Pro' started by draculaman, Feb 12, 2013.

  1. draculaman macrumors newbie

    Feb 12, 2013
    Couldn't find anything about cn memory in the search function. I have a Macbook pro 13' 5.5 2.26gh that came with 2gb Ram. I was advised to install 2x 4gb RAM, but when I powered up my macbook it made a beeping sound and wouldn't start up, so I re-installed my initial 2x1gb memory and it worked fine again.

    This has lead me to believe that perhaps my machine can only take 2x 2gb, but it will be my 3rd return to a store that has lead me astray twice now, so am just wondering if Cn Meomory is not compatible with my computer, or if I'm just putting too much in. Have lost all faith in the "experts" at the store so am hoping someone here can shed some light? Could it be an incompatible brand of memory?

    Thanks in advance!
  2. simsaladimbamba

    Nov 28, 2010
    I use Cn RAM modules in my 2009 MBP, but maybe the modules you have are kaputt or not compatible with your Mac?
    Your model needs 204-pin DDR3 SO-DIMM RAM modules either running at 1066 or 1333 MHz, I do not know, if 1600 MHz modules will work, if that are the ones you have.

    PS: RAM is short for Random Access Memory, thus "Memory RAM" is redundant.

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