HP G72 - B66US laptop - upgrade RAM

HP G72 - B66US laptop

Windows 7-64 bit

I am trying to upgrade the RAM (memory) on my laptop.  Currently she has 4 GB and I would go to 8 GB.  I found the part number, but he says that it applies only to models 1.1 and 1.2.

I don't know which concern models and how to find for my laptop.  Can someone tell me what model numbers reference in terms of RAM?

Thank you

There are only 2 slots in order to have 6 GB you mix of 2 concerts and replace with a 4. Keep in mind that you will have operation "double channel" 2 memory modules are the same. Dual channel allows the memory to run 8-10% faster. 4 concerts running dual channel may actually be faster than 6 gigabytes of modules mixed in other words.

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Tags: Notebooks

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