Storing DataHDD & SSD
HistoryThe first hard drive was invented by IBM in the 50s
Weighed a ton and had a capacity of 5 mb!
This hard drive was still working with vacuum tubes and required a separate console for management .
Development Today's hard drives have evolved a lot, have a higher capacity and smaller size .
Solid State DriveUses non -volatile memory, are less sensitive to shock, have lower access time and latency and no moving parts
Hard Disck DriveIs the data storage device employing a magnetic recording system for storing digital data. The disc is recorded by both parties by laser and magnetically
ComparationHDDSSDSlowerFasterCheaperexpensiveincreased storagelower storage
The hdd have external fragmentation.