Famicom Disk System

Family Computer Disk System
Official Family Computer Disk System logo
Famicom Disk System disk drive and RAM adapter attached to the Famicom console.
ManufacturerNintendo
TypeVideo game console peripheral
GenerationThird generation
Release date
  • JP: February 21, 1986
Availability1986 (1986)–1990 (1990)
Discontinued
  • JP: September 30, 2003 (software)[1]
  • JP: October 31, 2007 (technical support)[2]
Units sold4.4 million
Media112 KB Floppy disks
CPU
Memory32 kB disk cache
8 kB game RAM[3]
Sound1 extra channel of wavetable synth facilitated by Ricoh 2C33
SuccessorSatellaview
Nintendo 64DD

The Family Computer Disk System,[a] commonly shortened to the Famicom Disk System,[b] or just Disk System, is a peripheral for Nintendo's Family Computer home video game console, released only in Japan on February 21, 1986. It uses proprietary floppy disks called "Disk Cards" for cheaper data storage and it adds a new high-fidelity sound channel for supporting Disk System games.

Fundamentally, the Disk System serves simply to enhance some aspects already inherent to the base Famicom system, with better sound and cheaper games — though with the disadvantages of high initial price, slow speed, and lower reliability. However, this boost to the market of affordable and writable mass storage temporarily served as an enabling technology for the creation of new types of video games. This includes the vast, open world, progress-saving adventures of the best-selling The Legend of Zelda (1986) and Metroid (1986), games with a cost-effective and swift release such as the best-selling Super Mario Bros. 2, and nationwide leaderboards and contests via the in-store Disk Fax kiosks, which are considered to be forerunners of today's online achievement and distribution systems.

By 1989, the Famicom Disk System was inevitably obsoleted by the improving semiconductor technology of game cartridges. The Disk System's lifetime sales reached 4.4 million units by 1990, making it the most successful console add-on of all time, despite not being sold outside of Japan. Its final game was released in 1992, its software was discontinued in 2003,[1] and Nintendo officially discontinued its technical support in 2007.[2]

  1. ^ a b Cite error: The named reference dskend was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference endrp was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Revisiting the FDS was invoked but never defined (see the help page).


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