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Memory Upgrades for your Mac

Use our memory selector to find the right memory (RAM) for your Mac.

Upgrading your Memory (RAM) is the most efficient upgrade you can do for your Mac:

  1. Today's applications (especially photos, music, or movies) expect that you have 2GB of memory or more.
  2. More memory allows you to run multiple applications at one time.
  3. Additional memory allows every application to run more efficiently, so you are able to work and play faster.
How much memory should I have?

  • Most home users use between 2GB and 8GB of RAM; more if you do a lot of photos, movies, or music
  • Most graphic design, music, or video pros use between 8GB and 12GB of RAM

Which Mac do you have?

1. Click here to bring up Apple's Online Service Assistant.
2. Type in your serial number and select United States. You can find your serial number in your Apple menu (top left hand corner of your screen). Choose "About the Mac" and click on the version number of Mac OS X twice.
3. On the left side of the page, below the picture, it will show your Mac's official model name. Select that name from the list below to see memory for your Mac.

If you already know which RAM you need, you can browse our RAM categories.

Desktop Macs

Mac Pro

Mac Pro (Early 2009)
Mac Pro (Early 2008)
Mac Pro


iMac (Early 2009)
iMac (Early 2008)
iMac (Mid 2007)
iMac (Late 2006)
iMac (Early 2006)
iMac G5 (iSight)
iMac G5 (Ambient Light Sensor)
iMac G5
iMac (USB 2.0)
iMac (17-inch 1GHz)

Mac mini

Mac mini (Early 2009)
Mac mini (Mid 2007)
Mac mini (Late 2006)
Mac mini (Early 2006)
Mac mini

Power Mac

Power Mac G5 (Late 2005)
Power Mac G5 (Early 2005)
Power Mac G5 (Late 2004)
Power Mac G5 (June 2004)
Power Mac G5
Power Mac G4 (Mirrored Drive Doors 2003)
Power Mac G4 (FireWire 800)


eMac (2005)
eMac (USB 2.0)
eMac (ATI Graphics)

Notebook Macs

MacBook Pro 17"

MacBook Pro 17” (Mid 2009)
MacBook Pro 17” (Early 2009)
MacBook Pro 17” (Early 2008)
MacBook Pro 17” (Mid/Late 2007, 2.4GHz)
MacBook Pro 17” (Core 2 Duo)
MacBook Pro 17”

MacBook Pro 15"

MacBook Pro 15” (Mid 2009)
MacBook Pro 15” (Early 2009)
MacBook Pro 15” (Late 2008)
MacBook Pro 15” (Early 2008)
MacBook Pro 15” (Mid/Late 2007, 2.4/2.2GHz)
MacBook Pro 15"" (Late 2006)
MacBook Pro 15”

MacBook Pro 13"

MacBook Pro 13” (Mid 2009)


MacBook 13” (Mid 2009)
MacBook 13” (Early 2009)
MacBook 13” (Aluminum, Late 2008)
MacBook (Early 2008)
MacBook (Late 2007)
MacBook (Mid 2007)
MacBook (Late 2006)


PowerBook G4 17” (Double-Layer SD)
PowerBook G4 15” (Double-Layer SD)
PowerBook G4 15”/17” with FW 800
PowerBook G4 Titanium
iBook G4