Install memory in an iMac - Apple Support
A-Tech 16GB (4 x 4GB) PC3-8500 DDR3 1066/1067 MHz RAM for iMac Late 2009 21.5-inch / 27-inch | 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
Install memory in an iMac - Apple Support
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
OWC 6GB (2GB + 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory RAM Upgrade Compatible with Late 2008, Early 2009, Early 2010 MacBook, MacBook Pro Unibody Models, Mac Mini, 2009 iMac (OWC8566DDR3S6GP) at Amazon.com
iMac Intel 24" EMC 2267 (Early 2009) Memory Maxxer RAM Upgrade Kit
Memory Upgrades for Apple iMac 2009 - Up to 32GB
Speicher RAM Upgrade für Apple iMac 20-inch Frühe 2009 4GB DDR3 SODIMM | eBay
Install memory in an iMac - Apple Support
4GB RAM for Apple MacBook Pro (Late 2008, Early/Mid 2009, Mid 2010), MacBook (Late 2008/2009, Mid 2010), iMac (2009), Mac mini (Early/Late 2009, Mid 2010) | DDR3 1066MHz PC3-8500 SODIMM Memory Upgrade - Newegg.com
8GB kit (2x4GB) DDR3 1066 SODIMM for Apple iMac (2009), MacBook Pro (2 – Aplus Technology
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
Memory for a Apple - iMac 27-inch (Late 2009) Core 2 Duo/i5/i7 - Kingston Technology
CMS 4GB (2X2GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Early 2009 LAT 2009 Core 2 Duo DDR3 1067 MHz RAM - A47 at Amazon.com
Install memory in an iMac - Apple Support
iMac (Late 2009-Mid 2011) RAM Upgrade - i-Rite | Richmond iPhone Screen Repair Near Me, iPad, Smartphone, Computer & Game Repair
Install memory in an iMac - Apple Support
How to Upgrade the RAM in Your iMac | Envato Tuts+
How to UPGRADE Ram on iMac (2009-2011) - YouTube
OWC 8566DDR3S8GP 8.0GB - 2 x 4GB -PC-8500 DDR3 RAM Kit for iMac 2009 & MacBook/Pro Unibody 2008-10 & Mac mini 2009-10
Apple iMac 21.5-inch, Late 2009 - 3.06GHz Core 2 Duo Memory RAM Upgrades - Low Cost Delivery & Guaranteed Compatible | Mr Memory®
CMS 8GB (2X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac "Core 2 Duo" 3.06 21.5-Inch (Late 2009) - A35 - Walmart.com
iMac (2009) RAM & Storage Upgrades
