Macbook Pro Ram query

[SolidusSnake89]

First off I have a late 2007 macbook pro with a 2.4 ghz intel core 2 duo processor.

I currently have 2x2gb 667 mhz ddr2 sdram.

I read that my model can actually use 6gb 1x4&2 ram but will lose dual channel support.

source: A Guide to MacBook RAM Upgrades

1. Is this in fact true? Has anyone successfully done this?

2. That same article said that I can use 800 mhz ram instead of 667. Will that make a difference?

3. I can't easily find single sticks of ram. Can I plug in 8gb 2x4 and just have the computer use 6?

I would appreciate any help anyone can render in this area. Thanks!!!

 

[anynamewilldo]

I did this for a 2009 MBP - it worked fine.

I would NOT advise using memory rated higher (800) than your machine requires (667). Doing so has no benefit to you.

I was able to put in a 4GB and a 2GB module, no issues. Not entirely sure 2x4 would work for you - the second one may not work at all and you'd be stuck with 4.

Your best bet is to call Ramjet or OWC and take your advice from them.

 

[SolidusSnake89]

Thanks so much! I found a great deal on on of the sites you mentioned. I also remember reading something that suggested that my ram sticks match in therms of brand and such. Is that really necessary?

 

[anynamewilldo]

It's not strictly necessary. The main reason to do so is to reduce differences in tolerances that, in theory, could cause issues. But it's a lot like having tires from different manufacturers on your car. It's a nice idea - but as long as they are the same size, it's not a big deal.