HDD vs SSD - Hard Disk Drive vs Solid State Drive Explained ⚡ Speed, Price, Capacity & Morebr Friend, HDD invented by IBM that has been used as standard storage for a long time, where we talk about SSD, it is a very reliable technology, whose full form is Solid State Drive, so today in this video I got HDD vs SSD Have shared the differences and told what the differences are between having HDD or SSD.