Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide
Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide
Amazon.com: Valley Of The Sun 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 Repair Parts :
2011 iMac 21.5” CPU Upgrade Full Tutorial! - YouTube
Upgrade processor iMac (mid 2010 specifically) - Ask Different
Picked up this iMac (27", mid 2011) i7 @ 3.4GHz , 16 gb ram , 256 SSD in excellent condition for $210. Should I make any upgrades ? GPU, bigger SSD? Thanks : r/LukeMianiYouTube
HOW TO: Upgrade The CPU from an Intel Core i5 to an Intel Core i7 on a Mid-2011 21.5inch iMac - YouTube
Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide
Apple iMac Upgrades | SimplyFixIt
Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide