Identify your MacBook Pro model - Apple Support
MacSales Compatibility Testing - El Capitan
Will macOS Mojave 10.14 slow down an early 2011 13" MacBook Pro? - Ask Different
Identify your MacBook Pro model - Apple Support
Apple Macbook Pro 13.3" (Late-2011),Core i7-2.8GHZ-8GB-500G + Office, El Capitan | #1791446044
Apple MacBook Pro (Late 2011)
Apple MacBook Pro Mac OS X 10.11, El Capitan 16GB Laptops for sale | eBay
MacBook Pro 13-Inch "Core i5" 2.4 Late 2011 Specs (Late 2011 13", MD313LL/A, MacBookPro8,1, A1278, 2555*): EveryMac.com
Anyone running El Capitan on Mid 2010 Macbook? | MacRumors Forums
OS X El Capitan Available to Download Now for All Mac Users | OSXDaily
OS X El Capitan Compatible Macs and System Requirements: EveryMac.com
Big Sur 11.0.1 on a Late 2011 MacBook Pro : r/BigSurPatcher
Identify your MacBook Pro model - Apple Support (CA)
MacBook Pro Mac OS X 10.11, El Capitan 1 TB or more Apple Laptops for sale | eBay
MacBook Pro MD322LL A Core i7 Apple 2.4 GHz Specs (Late 2011 15", MacBookPro8,2 - A1286 (EMC 2563)) - Techable
OS X El Capitan System Requirements & Compatible Mac List | OSXDaily
OS X El Capitan on Unsupported Macs | MacRumors Forums
What Version Of macOS Can My Mac run? - Macworld UK
Apple Macbook Pro 13.3" (Late-2011),Core i7-2.8GHZ-8GB-500G + Office, El Capitan | #1791446044
SOLVED: Can I insert 16Gb RAM into MacBook Pro early 2011? - MacBook Pro 13" Unibody Early 2011 - iFixit
What Version Of macOS Can My Mac run? - Macworld UK
Fixing a 2011 MacBook Pro booting to a Grey Screen - AMD Radeon Video Glitch | Jeff Geerling
Identify your MacBook Pro model – Apple Support (UK)
SOLVED: Can't install macOS Sierra - error - MacBook Pro 15" Unibody Late 2011 - iFixit
