Why PCB Layer Count is the Critical Performance Factor in SSDs In solid-state drive (SSD) architecture, the printed circuit board (PCB) acts as the central nervous system. Its layer stackup directly determines three

On a 5G base station's core circuit board, a 30-micron-wide copper trace carries gigabit-per-second data flows – precision equivalent to one-third of a human hair's width, determining network experiences for millions.