RPM = revolutions per minute - or - how many times the discs makes a complete spin around its center (axis) in a minute, just like a fan does.
HDD RPM speed ?
HDD stande for High Def drive
SATA
Switch from an HDD to an SSD.
Upgrade your laptop to have an SSD instead of an HDD
Its is measured by speed,power,andwind speed
"GB HDD" refers to the storage capacity of a hard disk drive (HDD) measured in gigabytes (GB). This indicates how much data the drive can hold, such as documents, photos, videos, and software. For example, a 500 GB HDD can store approximately 500 gigabytes of data, making it suitable for various applications depending on the user's needs.
its measured in Knots
No. A barometer measures pressure. Wind speed is measured by an anemometer.
Computer processing speed is measured in IPS (Instructions per second).
it is measured in speed because of how fast it can transfer to the screen
In light speed.