Intel iMac 27" AMD Radeon 6970M 1GB Video Card, Mid 2011 DIY Parts replacement Video Cards
HD6970M 2GB VGA GPU Video 2gb Graphics Card For Apple IMac 27 A1312 A11 216 0811000 From Hellopcpartsstore, $134.54 | DHgate.Com
Amazon.com: Valley Of The Sun 100% Genuine 2GB Graphics Video Card for Apple iMac Mid-2011 27 Inch Core i5 MAC814LL/A A1312 Desktop All-in-One PC, AMD Radeon HD 6970M 2 GB GDDR5 109-C29657-10
APPLE iMac 27" A1312 109-C29657-10 HD 6970M 1GB GPU VIDEO CARD 2011 FOR REPAIR - Mo & Joe Electronics
SOLVED: What GPU's are compatible with iMac 27" 2011? - iMac Intel 27" EMC 2429 - iFixit
661-5969 Video Card AMD Radeon HD 6970M 2GB for iMac 27" Mid 2011 A1312 | eBay
For Apple iMac 27" A1312 HD6970 HD6970M HD 6970 6970M 1G 1GB 2G 2GB 109-C29657-10 216 0811000 Video graphic VRAM Card VGA GPU - AliExpress
For iMac 27" 2011 A1312 HD 6970m AMD Radeon HD6970M Graphics Card GPU 2GB | eBay
Amazon.com: GDDR5 2GB Graphics Video Card Radeon HD 6970M for Apple iMac Mid-2011 27 Inch Core i5 i7 All-in-One Desktop PC Computer, AMD Radeon HD6970M HD6970 MXM Board GPU Upgrade Repair Parts :
AMD Radeon HD 6970M Mac Edition Specs | TechPowerUp GPU Database
Amazon.com: Valley Of The Sun Genuine Graphics Card GPU Replacement for AMD Radeon HD 6970M GDDR5 1GB 109-C29657-10 for Apple iMac 2011 27" MC814LL/A MD063LL/A A1312 Desktop PC Computer, MXM Video Board :
NEW Apple iMac 27" A1312 mid 2011 AMD Radeon HD 6970M 2GB DDR5 VGA Video Card | eBay
Apple A1312 2011 iMac 27" 3.4GHz Core i7 16GB RAM 1TB HDD os10.13 Rade
Apple Initiates Video Card Replacement Program for Radeon HD 6970M Equipped Mid-2011 27” iMacs