![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 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](https://m.media-amazon.com/images/I/816i2yyo7AL.jpg)
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: 2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3.4 i5 3.1 Desktop Computer, New AMD Radeon HD 6970M HD6970M 2GB MXM Board Amazon.com: 2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3.4 i5 3.1 Desktop Computer, New AMD Radeon HD 6970M HD6970M 2GB MXM Board](https://m.media-amazon.com/images/I/81HxH4ung2L.jpg)
Amazon.com: 2 GB Graphics Video Card GPU Upgrade Replacement for Apple iMac Mid-2011 A1312 27 Inch Core i7 3.4 i5 3.1 Desktop Computer, New AMD Radeon HD 6970M HD6970M 2GB MXM Board
![MD063LLAR Apple iMac 27" Core i7-2600 Quad-Core 3.4GHz All-In-One Computer - 4GB 1TB DVD±RW Radeon HD 6970M (Mid 2011) - B MD063LLAR Apple iMac 27" Core i7-2600 Quad-Core 3.4GHz All-In-One Computer - 4GB 1TB DVD±RW Radeon HD 6970M (Mid 2011) - B](https://c.shld.net/rpx/i/s/pi/mp/10172818/prod_12308599713?src=http%3A%2F%2Fapi.getquipt.com%2Fimage%2F02ea34c3-2d15-4323-b98f-9819db0903e6%2Fimage.jpg&d=7a44d45afc7217d2437027e02a6c8155d8c85f46&)