Hey folks, I was just wondering if someone could tell me the main difference between SSD's and spinning harddrives in older computers? Or are they the same thing? As for flash memory, is that something computers use or is that more things like memory sticks, cameras etc. Thanks.
Difference between modern SSD's, older spinning HDD's and flash memory
- Thread starter SuperFuzz
- Start date
_Glitch
Active Member
Basically, a harddrive stores the info magnetically on a spinning disk called a platter.
SSD's uses flash storrage. Basically like a USB drive, but faster because of different chips and controllers.
Problem with harddrives is the moving parts. It takes time for the physical arm to reach it's location. The arm simple isn't fast enough, and that goes for the rotation too. It can't compete with SSD's.
And to add to that, programs like chrome might have to open over 100 files spread around many different places on the platter. And it can't multitask. It can't read 2 files at once.
So that makes the harddrive slow.
SSD's have no physical moving parts and it's able to multitask.
Flash memory is a wide term. Can both mean SSD's USB's, SD cards and so on.
SSD's uses flash storrage. Basically like a USB drive, but faster because of different chips and controllers.
Problem with harddrives is the moving parts. It takes time for the physical arm to reach it's location. The arm simple isn't fast enough, and that goes for the rotation too. It can't compete with SSD's.
And to add to that, programs like chrome might have to open over 100 files spread around many different places on the platter. And it can't multitask. It can't read 2 files at once.
So that makes the harddrive slow.
SSD's have no physical moving parts and it's able to multitask.
Flash memory is a wide term. Can both mean SSD's USB's, SD cards and so on.
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