Mac Pro - Wikipedia
MacBook Pro 13-Inch "Core i5" 2.4 Late 2011 Specs (Late 2011 13", MD313LL/A, MacBookPro8,1, A1278, 2555*): EveryMac.com
MacBook Pro 13″ i5 2.5Ghz Mid 2012 MD101LL/A | MacBlowouts
Differences Between Mid-2012 and Mid-2013 MacBook Air: EveryMac.com
macOS High Sierra Compatible Macs and System Requirements: EveryMac.com
15-Inch 2012 Retina MacBook Pro Performance Comparison: EveryMac.com
How to Upgrade MacBook Pro Hard Drive (Unibody, 2009-2012): EveryMac.com
MacBook Air Pros and Cons (Mid-2012): EveryMac.com
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
Differences Between Cylinder Mac Pro and Tower Mac Pro: EveryMac.com
MacBook Pro 15-Inch "Core i7" 2.3 Retina 2012 Specs (Retina Mid-2012, MC975LL/A, MacBookPro10,1, A1398, 2512): EveryMac.com
Mac Pro "Quad Core" 3.7 (Late 2013) Specs (Late 2013, ME253LL/A, MacPro6,1, A1481, 2630): EveryMac.com
MacBook Pro 15-Inch "Core i7" 2.3 Mid-2012 Specs (Mid-2012 15", MD103LL/A, MacBookPro9,1, A1286, 2556*): EveryMac.com
MacBook Pro 13-Inch "Core i5" 2.5 Mid-2012 Specs (Mid-2012 13", MD101LL/A*, MacBookPro9,2, A1278, 2554*): EveryMac.com
How to Upgrade Mac Pro Memory (2010-2012/MacPro5,1): EveryMac.com
OS X El Capitan Compatible Macs and System Requirements: EveryMac.com
How to Upgrade MacBook Air Storage (Late 2010/Mid-2011): EveryMac.com
Mac Pro "Quad Core" 3.2 (2012/Nehalem) Specs (Mid-2012, MD770LL/A, MacPro5,1, A1289, 2629): EveryMac.com
Can My Mac Run Big Sur? | Macworld
Differences Between Late 2008 MacBook Pro Models: EveryMac.com
How to Replace the Battery in the 15-Inch Retina MacBook Pro: EveryMac.com
Differences Between 17-Inch MacBook Pro, Early 2008/2009: EveryMac.com
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
How to Upgrade Mac Pro Hard Drives (2006-2012): EveryMac.com
