Exhausting disk drives (HDDs) and strong state drives (SSDs) are two forms of storage units utilized in computer systems. HDDs use spinning disks to retailer knowledge, whereas SSDs use flash reminiscence. SSDs are typically sooner and extra dependable than HDDs, however they’re additionally costlier.
There are just a few key methods to inform when you’ve got an HDD or an SSD. A method is to take a look at the drive’s specs. HDDs will sometimes have a rotational velocity of 5400 or 7200 RPM, whereas SSDs may have a learn/write velocity of a number of hundred megabytes per second. One other solution to inform is to hearken to the drive. HDDs will make a faint clicking or whirring sound when they’re accessing knowledge, whereas SSDs will probably be utterly silent.