: In the 1970s and 80s, SSDs were primarily RAM-based and obscenely expensive, used only in supercomputers.
: The mid-1990s saw the introduction of the first modern flash-based SSDs that didn't require batteries to retain data. SOLID STATE DRIVE
While modern SSDs became mainstream in the late 2000s, the concept dates back to the 1950s with technologies like magnetic core memory. : In the 1970s and 80s, SSDs were
: By 2006-2007, companies like Samsung and SanDisk began releasing consumer-grade 2.5-inch drives, leading to the current market where they are the standard in laptops and high-performance servers. 2. Technical Anatomy and Function : In the 1970s and 80s