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  2. Optical disc - Wikipedia

    en.wikipedia.org/wiki/Optical_disc

    Help; Learn to edit; Community portal; Recent changes; Upload file; Special pages

  3. Optical computing - Wikipedia

    en.wikipedia.org/wiki/Optical_computing

    Optical computing or photonic computing uses light waves produced by lasers or incoherent sources for data processing, data storage or data communication for computing.For decades, photons have shown promise to enable a higher bandwidth than the electrons used in conventional computers (see optical fibers).

  4. Disk storage - Wikipedia

    en.wikipedia.org/wiki/Disk_storage

    Disk storage (also sometimes called drive storage) is a data storage mechanism based on a rotating disk. The recording employs various electronic, magnetic, optical, or mechanical changes to the disk's surface layer.

  5. Data storage - Wikipedia

    en.wikipedia.org/wiki/Data_storage

    Data storage is the recording (storing) of information in a storage medium. Handwriting, phonographic recording, magnetic tape, and optical discs are all examples of storage media.

  6. Computer data storage - Wikipedia

    en.wikipedia.org/wiki/Computer_data_storage

    1 GiB of SDRAM mounted in a computer.An example of primary storage. 15 GB PATA hard disk drive (HDD) from 1999. When connected to a computer it serves as secondary storage. 160 GB SDLT tape cartridge, an example of off-line storage.

  7. External storage - Wikipedia

    en.wikipedia.org/wiki/External_storage

    As a consequence of rapid development of electronic computers, capability for integration of existing input, output, and storage devices was a determinant factor in their adoption. [8]

  8. Non-volatile memory - Wikipedia

    en.wikipedia.org/wiki/Non-volatile_memory

    Mask ROMs are factory programmable only and typically used for large-volume products which are not required to be updated after the memory device is manufactured. ...

  9. Virtual Storage Platform - Wikipedia

    en.wikipedia.org/wiki/Virtual_Storage_Platform

    Hitachi Command Suite (formerly Hitachi Storage Command Suite) provides integrated storage resource management, tiered storage and business continuity software. [9] Hitachi Command Suite employs a use case-driven, step-by-step wizard-based approach that allows administrators to perform tasks such as new volume provisioning, configuration of external storage, and creation/expansion of storage ...