RAM upgrade and/or SSD drive – what's the benefit?
8GB DDR3 Memory RAM (2x4GB) For MacBook Pro 13" Aluminum Mid-2009 and 2010 New | eBay
upgrade - Upgrading MacBook Pro mid-2009 RAM - Ask Different
MacBook Pro 15" Unibody Late 2008 and Early 2009 RAM Replacement - iFixit Repair Guide
Timetec Hynix IC 8GB KIT(2x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) MAC SODIMM Memory RAM Upgrade
MacBook Pro RAM Memory Upgrade - Macfixit Australia
How to upgrade RAM (up to 8GB) on MacBook 13 inch (White) Late 2009 & Mid 2010? | TechLunar
MemoryMasters 8GB 2 X 4GB Memory for Apple MacBook Pro Core 2 Duo 2.8 GHz 15" Mid 2009 RAM - Walmart.com
8GB of RAM and 5,2 MacBooks (Early or Mid 2009) | MacRumors Forums