bit
byte
capacity
component
computer
cyberspace
cylinder
datum
delete
disc
drive
electronic
equipment
erase
eraser
file
format
gigabyte
hand
hard
hard disk drive
hardware
head
information
inside
interior
internal
isolated
magnetic
megabyte
metallic
metaphor
object
opened
part
plate
platter
repair
sector
security
service
storage
surface
technology
white