A1989 Logic Board for Pro 13" (2018-2019) — 820-00850-A, i5/i7, 256GB/512GB, components

Replacement A1989 logic board tailored for Pro 13" models from 2018 and 2019, part number 820-00850-A, available in i5 and i7 configurations with 256GB or 512GB storage. Engineered to deliver high performance, this motherboard provides smooth, efficient operation for everyday and intensive tasks. Built from quality materials to ensure long-term reliability and consistent function under normal use. Designed for straightforward installation and broad compatibility with a range of processors and components, making it well suited for DIY repairs and upgrades. The logic board is optimized for compatibility within the specified Pro 13" systems, preserving original functionality and fit.