iMac (21.5-inch, Mid 2011) - Technical Specifications
iMac "Core i5" 2.7 27" (Mid-2011) Specs (Mid-2011, MC813LL/A, iMac12,2, A1312, 2429): EveryMac.com
Refurbished iMac 27-Inch | Top Brand with a Low Price
Apple iMac (21.5-inch, Mid 2011) Serial Number Lookup - AppleSN.info
iMac 21.5-inch (Mid-2011) Core i5 2.7GHz - HDD 1 TB - 8GB | eBay
Apple iMac 27" All-In-One Computer, Intel Core i5, 4GB RAM, 1TB HD, DVD Writer, Mac OS X 10.7 Lion, MC813LL/A - Walmart.com
Cracking Open the 27" Apple iMac (2011) | TechRepublic
820-2828A Apple System Board
The CPU Selection - The 27-inch Apple iMac Review (2011)
Apple A1312 iMac 27" Mid 2011 2.7GHz i5 10GB RAM 240GB SSD macOS 10.13
661-5948 Apple System Board
iMac "Core i5" 2.7 21.5" (Mid-2011) Specs (Mid-2011, MC812LL/A, iMac12,1, A1311, 2428): EveryMac.com
Apple iMac 21.5" All-in-One Desktop Computer i5-2500s 2.7GHz 8GB Ram 1TB Mac OS High Sierra MC812LL/A w/ Keyboard & Mouse
Apple iMac 27-inch 2.7GHz Quad-core i5 (Mid 2011) MC813LL/A 8GB RAM 1TB HDD | eBay
iMac Intel 21.5" EMC 2428 Teardown - iFixit
Apple iMac 21.5" Mid 2011 Intel Core i5 2.7 GHz 1TB SATA Disk 4GB RAM HighSierra | eBay
Apple iMac 27" – Chicago Pawners & Jewelers
iMac (21.5-inch, 2.8GHz Intel Core i7, Mid 2011) | iGotOffer
Apple MC309LL/A 21.5 inch iMac Core i5 2.5 GHz 4GB RAM 500GB HDD Mid-2011 | Recycledgoods.com
Apple iMac 21.5-inch 2.5GHz Quad-core i5 (Mid 2011) MC309LL/A 3 | mac of all trades
Apple iMac 21.5" All-in-One Desktop Computer i5-2500s 2.7GHz 8GB Ram 1TB Mac OS High Sierra MC812LL/A w/ Keyboard & Mouse
Apple iMac 2.5Ghz i5-2400S (Mid-2011) *No HDD/RAM* – MSU Surplus Store
iMac (27-inch, Mid 2011) - Technical Specifications
820-2828-A) Logic Board - iMac 27″ A1312 (Mid 2011)
