Installed ram, how to check it for faults?

I've ordered my first Mac, (27 inch iMac) and I've ordered some ram to install in the iMac when it arrives.
I was wondering, how do I check the installed ram for faults?
Is there a application etc with Mountain Lion that would allow me to do this?
Thanks

shldr2thewheel wrote:
tal1971 wrote:
I was wondering, how do I check the installed ram for faults?
Is there a application etc with Mountain Lion that would allow me to do this?
the apple hardware test (AHT)
I've had a look at the link but couldnt see any mention if it checked ram for faults. Can you confirm that it does check ram for faults?
Thanks for the help, appreciate it.

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