Amazon.com: Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for Mac Book Pro (Early/Late 2011 13/15/17 inch), iMac(Mid 2010, Mid/Late 2011 21.5/27 inch), Mac Mini(Mid 2011) MAC RAM Upgrade :
Amazon.com: Padarsey Replacement LCD LVDS LED Screen Display Flex Cable Compatible with iMac 27" A1312 2011 593-1352 A 593-1352-B (A1312 2011 Year) : Electronics
Amazon.com: Apple iMac 27-Inch Desktop, 3.4 GHz Intel Core i7 Processor, 16 GB memory, 1TB HDD (Renewed),macOS High Sierra : Electronics
A-Tech 32GB (4x8GB) RAM for Apple iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
Amazon.com: Late-2015 Apple iMac with Retina 5K/3.2 GHz Intel Core i5 (27- Inch, 8GB RAM, 1TB) (Renewed) : Electronics
Amazon.com: A1312 PSU Power Supply 310W PA-2311-02A ADP-310AF-B for iMac 27" 2009 2010 2011 614-0446 661-5310 614-0476 661-5972 : Electronics
NEMIX RAM 32GB (4x8GB Upgrade) DDR3-1333 PC3-10600 204-Pin SODIMM Memory for Apple MacBook Pro Early/Late 2011, iMac Mid 2010 27 inch 4-Core, iMac Mid 2011 21.5/27” , Mac Mini Mid 2011 at Amazon.com
Amazon.com: OWC 2.0TB HDD Upgrade Kit for All 2011 iMac Models : Electronics
Amazon.com: iFixit Power Supply Compatible with iMac Intel 27" EMC 2309, 2374, 2390 or 2429 : Electronics
Amazon.com: A-Tech: Mid 2011 iMac
Amazon.com: LCD Panel Glass Bezel Replacement for iMac 21.5 Inch A1311 Year 2009 2010 2011 (iMac 21.5 Inch) : Electronics
Amazon.com: Replacement Front LCD Glass Cover for iMac 27 inch A1312 Year 2009 2010 2011 : Electronics
Amazon.com: OWC in-Line Digital Thermal Sensor HDD Upgrade Cable for iMac 2011, (OWCDIDIMACHDD11) : Electronics
Amazon.com: OWC SSD Upgrade Kit for 2011 21.5-inch iMacs, Mercury Electra 250GB 6G SSD, 18" SATA III 6Gbps Data Cable, Installation Tools and iMac Screen Adhesive Tape Set : Electronics
Amazon.com: Valley Of The Sun Original Dual Layer 8X DVD RW DL Burner SuperDrive for Apple iMac Mid-2011 27-Inch A1312 Core i5 2.7 MC813LL/A MC813 27" Desktop Computer, 24X CD-RW Writer Optical
OWC 1.0TB 3G SSD and HDD DIY Complete Bundle Upgrade Kit for Late 2009-2010 iMacs, (OWCKITIM09HE1TB) : Electronics - Amazon.com