100% New original I7-4850HQ SR18H I7 4850HQ SR18H BGA chipset - AliExpress
i7-4850HQ Intel 2.30GHz Core i7 Mobile Processor
820-3662-A Motherboard Intel Core I7-4850Hq 2.3Ghz 8Gb Macbook Pro Retina 15 A1398 Compatible With Apple | Apple System Board | Refurbished | Total Laptop Solutions
Intel Core i7-4850HQ Specs | TechPowerUp CPU Database
MacBook Pro A1398 15" 2013 BTO I7-4850HQ 2.3GHz 8GB Logic Board 661-8305 AS IS