Maximum RAM for notebook DV7-4000 series?

I have a laptop ' HP Pavilion dv7-4000 Select Edition Entertainment Notebook PC ' 4 years ago (2010), model WA357AV.  Win 7 Home Premium 64-bit with Intel core i5 M450 @ 2.4 GHz and 6 GB of Ram.

What is the maximum size of RAM so I wanted to update?  I can go up to 16 GB with 2 8 GB cards? It is important that the current memory cards are "unbalanced" because I have a 4 GB card and a 2GB card when I always read both should be the same for the 'best performance '.  If "unbalanced" is OK, I might consider replacing just the 2 GB card with 8 GB, send me some 8 + 4 = 12 GB which would be obviously cheaper.

Thanks in advance for any advice.

Hello:

Max ram with the processor of your model is 8 GB (2 x 4 GB).

It's well run 4 GB + 2 GB but the memory does not work in DDR mode achieve higher.

Replace the 2 GB chip with a 4 GB chip.

That's the best you can do.

Tags: Notebooks

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