Specifications

• Model	ATARI 400
  Type	Personal/Home computer
  Released	1979
  Processor	MOS Technology 6502 @1.79 MHz
  Memory	8KB RAM and 10KB ROM
  Media	Cartridge, Cassette Drive and 5.25" Disk Drive
  Sound	4 Channels (3.5 Octaves per channel)
  Graphics	16 Colors (eight different luminance factors per color)
  Ports	4 x 9 Pin Connections (Joystick) 1x SIO interface 1x Video Out
  Power	External Power Adapter
  Monitor	-
  OS	400/800 OS in ROM

  ATARI 400

  The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc. in 1979 and manufactured until 1992. All are based on the MOS Technology 6502 CPU running at 1.79 MHz, roughly twice that of similar designs, and were the first home computers designed with custom co-processor chips. Read More