![Amazon.com: Sunvalley 2GB Graphics Video Card Replacement for Apple iMac Mid-2011 27 Inch A1312 Core i7 3.4 MD063LL/A MD063 Desktop PC Computer, ATI Radeon HD 6970 GDDR5 2 GB, New GPU Upgrade : Electronics Amazon.com: Sunvalley 2GB Graphics Video Card Replacement for Apple iMac Mid-2011 27 Inch A1312 Core i7 3.4 MD063LL/A MD063 Desktop PC Computer, ATI Radeon HD 6970 GDDR5 2 GB, New GPU Upgrade : Electronics](https://m.media-amazon.com/images/I/71+lCQQDWqL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Sunvalley 2GB Graphics Video Card Replacement for Apple iMac Mid-2011 27 Inch A1312 Core i7 3.4 MD063LL/A MD063 Desktop PC Computer, ATI Radeon HD 6970 GDDR5 2 GB, New GPU Upgrade : Electronics
![Amazon.com: Valley Of The Sun New 2GB Graphics Video Card Upgrade for Apple iMac Mid-2011 27 Inch Core i5 MC814LL/A MC814 A1312 Desktop All-in-One PC, AMD Mobility Radeon HD 6970M Replacement : Amazon.com: Valley Of The Sun New 2GB Graphics Video Card Upgrade for Apple iMac Mid-2011 27 Inch Core i5 MC814LL/A MC814 A1312 Desktop All-in-One PC, AMD Mobility Radeon HD 6970M Replacement :](https://m.media-amazon.com/images/I/61kZaXJwLkL.jpg)
Amazon.com: Valley Of The Sun New 2GB Graphics Video Card Upgrade for Apple iMac Mid-2011 27 Inch Core i5 MC814LL/A MC814 A1312 Desktop All-in-One PC, AMD Mobility Radeon HD 6970M Replacement :
![Amazon.com: Sunvalley Original 2GB Graphics Card GPU Upgrade Replacement, for Apple iMac 2011 27 Inch A1312 i5 i7 Desktop PC Computer, for AMD Radeon HD 6970M 109-C29657-10 MXM Video Board Part : Electronics Amazon.com: Sunvalley Original 2GB Graphics Card GPU Upgrade Replacement, for Apple iMac 2011 27 Inch A1312 i5 i7 Desktop PC Computer, for AMD Radeon HD 6970M 109-C29657-10 MXM Video Board Part : Electronics](https://m.media-amazon.com/images/I/81fX9ylA0sL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Sunvalley Original 2GB Graphics Card GPU Upgrade Replacement, for Apple iMac 2011 27 Inch A1312 i5 i7 Desktop PC Computer, for AMD Radeon HD 6970M 109-C29657-10 MXM Video Board Part : Electronics
![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 : 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 :](https://m.media-amazon.com/images/I/71gscUfO44L.jpg)
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 :
![Amazon.com: 2GB Graphics Card GPU Upgrade Replacement for iMac 27 Inch Mid- 2011 A1312 Desktop Computer Core i5 3.1 MC814LL/A MC814, AMD Radeon HD 6970M GDDR5 2 GB MXM Video Board Repair Parts : Amazon.com: 2GB Graphics Card GPU Upgrade Replacement for iMac 27 Inch Mid- 2011 A1312 Desktop Computer Core i5 3.1 MC814LL/A MC814, AMD Radeon HD 6970M GDDR5 2 GB MXM Video Board Repair Parts :](https://m.media-amazon.com/images/I/71aX5QOu5UL._AC_UF894,1000_QL80_.jpg)