It depends on the capacity of the hard disk. The average today for a desktop is 500 GB but it can go up to 2 TB or even more. The average for a laptop is around 250 GB.
blu-ray disc
Y
50GB
hard disc drive
a File
The IDE interface is limited to 528 megabytes hard disk capacity
A single layer has a total capacity of 25 GB
It's a hard disc drive.
The greatest nonvolatile storage capacity in the computer system is usually found in secondary storage and mostly on the hard disk. RAM on the other hand represents the greatest volatile storage capacity on a computer.
3 terabites ( 3 TB)
A hard drive.
Single layer, single sided Blue-ray disc