iMac (Intel-based) - Wikipedia
apple-history.com / iMac (Late 2009)
Apple iMac 20" All-in-one desktop Core2Duo 2.66GHz 4GB 320GB A1224 Free Office | eBay
The New 2011 iMacs: Specs and Details
iMac "Core 2 Duo" 3.06 21.5" (Late 2009) Specs (Late 2009, MB950LL/A*, iMac10,1, A1311, 2308): EveryMac.com
20-Inch iMac (Early 2009) Hard Drive Installation Video - YouTube
Identify your iMac model - Apple Support (SA)
Identify your iMac model - Apple Support (IL)
The Electronic Literature Catalog
iMac "Core 2 Duo" 2.4 20" (Early 2008) Specs (Early 2008, MB323LL/A, iMac8,1, A1224, 2210): EveryMac.com
Apple iMac 24-inch Early 2009 2.66GHz Intel Core 2 Duo (MB418LL/A) – UNICOM, Inc.
Apple MB417B/A iMac 21" (Early 2009) - Core 2 Duo 2.66GHz, 8GB RAM, 50 – Atlas Computers & Electronics
Apple iMac 20" Early 2009 - Excellent / Very Good / Good Condition
apple-history.com / iMac (Early 2008)
iMac "Core 2 Duo" 3.06 27" (Late 2009) Specs (Late 2009, MB952LL/A, iMac10,1, A1312, 2309): EveryMac.com
iMac (27-inch, Mid 2011) - Technical Specifications
Amazon.com: Apple 21.5" ME699LL/A (Early 2013) iMac Ultra Thin AIO Desktop, FHD IPS Display, Intel Core i3 3.3GHz, 4GB DDR3, 500GB SATA, macOS (Renewed) : Electronics
First Look: Apple's 27" big screen iMac | AppleInsider
iMac (27-inch, 2.8GHz Intel Core i7, Late 2009) | iGotOffer
How do the "Mid-2010" Aluminum iMac models compare to the "Late 2009" models that preceded them?: EveryMac.com
Apple iMac 24" A1225 All in ONE Desktop PC C2D 4GBRAM UXGA 640GBHDD Early 2009 (Renewed): All-in-Ones: Amazon.com.au
iMac for Education (Mid 2009) | Low End Mac
anyone what what cpu can be used to upgrade for a imac 20" early 2009 EMC 2266 intel core 2 duo to something better? : r/mac
How do the "Late 2009" Aluminum iMac models compare to the "Early 2009" models that preceded them?: EveryMac.com
Install memory in an iMac - Apple Support
