2010 Macbook support 8gb or 4gb ram?

they come with 4gb and can be updated to 8gb.

OOPS...I thought you said macbook pro..
The Macbooks come with 2 gb and can update to 4

It will work. In the worst case scenario, only 6 GB will be available, but I'm pretty sure that was only the case in like the mid 2009 ones and before.

You can find specs on all Apple products with Mactracker.
Or enter your serial number here to find specs for your model: http://support.apple.com/specs/

GGJstudios said:

You can find specs on all Apple products with Mactracker.
Or enter your serial number here to find specs for your model: http://support.apple.com/specs/

Click to expand...

That program is pretty nice. And it does confirm that the late 2009 Macbooks and later support 8GB RAM, as well as making a note of the fact that the "official" Apple supported amount is 4GB