MacBook Pro (Retina, 13-inch, Mid 2014) – Technical Specifications https://support.apple.com/kb/SP703?viewlocale=en_US&locale=en_US
MacBook Pro “Core i5″ 2.6 13″ Mid-2014 Specs (Retina Mid-2014 13”, MGX72LL/A*, MacBookPro11,1, A1502, 2875) @ EveryMac.com http://www.everymac.com/systems/apple/macbook_pro/specs/macbook-pro-core-i5-2.6-13-mid-2014-retina-display-specs.html
Lookup Mac Specs By Serial Number, Order, Model & EMC Number, Model ID @ EveryMac.com http://www.everymac.com/ultimate-mac-lookup/?search_keywords=W87459EXX89
Lookup Mac Specs By Serial Number, Order, Model & EMC Number, Model ID @ EveryMac.com http://www.everymac.com/ultimate-mac-lookup/?search_keywords=1aq