Ramjet

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MacBook Memory

MacBook Memory

Find Your Model ID

Follow our step-by-step guide to easily locate your Mac's Model ID.
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High Quality Mac Memory from Ramjet

Serving the Apple community since 1996 Learn More

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Model ID Description  
MacBook Memory for Model 7.1

MacBook Mid 2010
DDR3-1066Mhz

Maximum Memory: The"Unibody" MacBook Mid 2010 has a system maximum of 16GB (2x 8GB SO-DIMMs) if you are running OS Lion (10.7) or above.  Older...

 
MacBook Memory for Model 6.1

MacBook Late 2009
DDR3-1066Mhz

Maximum Memory: The"Unibody" MacBook Late 2009 and newer have a system maximum of 8GB.

Non-Stacked IC's: Ramjet uses a Non-stacked module for the 4GB SO-DIMM...

 
MacBook Memory Model 5.2 (DDR2-800Mhz Version)

MacBook Mid 2009
DDR2-800Mhz

The MacBook Model 5,2 comes in both a DDR2-667Mhz version and a DDR2-800Mhz version.  To find out which version you have, follow our

 
MacBook Memory Model 5.2 (DDR2-667Mhz Version)

MacBook Early 2009
DDR2-667Mhz

The MacBook Model 5,2 comes in both a DDR2-667Mhz version and a DDR2-800Mhz version. To find out which version you have, follow our

 
MacBook Memory for Model 5.1

MacBook Late 2008 Aluminum
DDR3-1066Mhz

Maximum Memory: The Late 2008 Aluminum MacBook can be upgraded to a maximum of 8GB when running Snow Leopard (10.6.6) or later and...

 
MacBook Memory for Models 3.1 4.1 and 4.2

MacBook Late 2007, Early 2008, and Late 2008
DDR2-667Mhz

Maximum Memory: These MacBook models can run a maximum of 6GB (1x4GB and 1x2GB modules.)

Non-Stacked IC's: Ramjet uses a...

 
MacBook Memory for Model 2.1
MacBook Late 2006 and Mid 2007

DDR2-667Mhz

Maximum Memory: The MacBook 2.1 with the 1.83Ghz processor can only have a maximum of 2GB (2x1GB) installed. All other 2.1...

 
MacBook Memory for Model 1.1

MacBook 13" Original
DDR2-667Mhz

Maximum Memory: The early MacBook models that run the "Intel Core Duo" have a maximum memory of 2GB.

Non-Stacked IC's: Ramjet uses a Non-stacked...