2011.11.13
If you are using a Mac and you want to add more memory or HDD afterwards, you can check the performance of your current Mac. If you want to know the common name of your Mac, or the name of your Mac, I would like to note how to find out. I would like to write down how to find out it.
Go to Apple icon→About this Mac.
Click twice on the version number and you will see the serial number. Please write this down.
In “Apple – Support – Technical Specifications”, you can find Access the site and enter the serial number you just used to search. You will then see the specifications for that model.
You can find out everything from the type and model number of the memory to the approximate release date. You can buy a supported model based on this.