Data storage

Tape drives

Advanced Intelligent Tape (ATI)

Digital Audio Tape (DAT)

Digital Linear Tape (DLT)

Linear Tape Open (LTO)

Quarter Inch Cartridge (QIC)

Disk cache

RAM cache

in the CPU

L1 cache

L2 cache

L3 cache

Pipeline Burst Cache (PBC)

Internal

Hard disk drive (HDD)

Solid state disk (SSD)

External

Universal Serial Bus (USB) drive

External Hard Disk

CDs

CD-R

CD-RW

CD-ROM

DVDs

DVD-R

DVD-RW

DVD-ROM

HD-DVD

Blu-ray

AOD