How to Upgrade MacBook Pro RAM, Early 2009, 17-Inch: EveryMac.com
MacBook Pro RAM Upgrades (Non-Retina) - OWC
Apple MacBook Pro 13-inch Mid 2009 - 2.53GHz Core 2 Duo Laptop RAM Memory | Kingston
MacBook Pro - Wikipedia
MacBook Pro review (13-inch, Mid 2009) | Macworld
Macbook Pro Mid 2009 16 GB Ram | MacRumors Forums
macos - What is the maximum amount of RAM a 2011 MacBook Pro can utilize? - Ask Different
MacBook Pro 13" Unibody Mid 2009 RAM Replacement - iFixit Repair Guide
Can I upgrade my MacBook mid 2010 to 16GB of RAM? (2x8G) - Ask Different
13-inch MacBook Pro Mid 2009 Memory Installation Video - YouTube
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
MacBook Pro 13" 2.26GHz (Mid 2009) | mac of all trades
MacBook Pro 13" Unibody Mid 2009 RAM Replacement - iFixit Repair Guide
MacBook Pro: How to remove or install memory - Apple Support
It's old as heck but still kicking! Mid 2009 MacBook Pro (MacBook Pro 5,5) I'm hoping to use opencore legacy patcher to install Monterey on it. : r/ macbookpro
MacBook Pro (13-inch, 2.53 GHz, Mid 2009) | eBay
How to Upgrade RAM in a 2009 / 2010 MacBook Pro - Memory Replacement - MacBook Tutorial - YouTube
Apple MacBook Pro (13-inch, Mid 2009) Serial Number Lookup - AppleSN.info
MacBook RAM | MacBook Memory Upgrade | RAM for MacBook | MacMemory.com
MacBook Pro 13" (Mid 2009) SSD + RAM Upgrade - YouTube
Apple MacBook Pro 13 Inch Mid 2009 2.5GHz 4GB Ram 660GB A1278 SSD/HDD A1278G | eBay
MacBook Pro 13" Unibody Mid 2009 Repair - iFixit
MacBook Pro 13" Unibody Mid 2009 RAM Replacement - iFixit Repair Guide
Apple MacBook Pro (13-inch, mid-2009) 2.26 GHz Intel, 250GB SSD, 8GB RAM -Works | eBay
