Computer Science for IGCSE & O level - Hardware (Section 13 - No. 29)
What determines the storage capacity of a hard drive?
The motor's speed.
The number of platters and the density of data storage on each platter.
The speed of the read/write head.
The size of the casing.
คำอธิบาย
Capacity is determined by the number of platters and storage density.