Specifications

• Model	ATARI 1040 ST
  Type	Personal computer
  Released	June 1985
  Processor	Motorola 68000 @ 8 MHz. 16-bit data/24-bit address bus
  Memory	512KB RAM
  Media	3.5" floppy drive SS/DS
  Sound	Yamaha YM2149 3-voice squarewave plus 1-voice white noise mono soundchip
  Graphics	Low res - 320x200 (16 color), palette of 512 colors Medium res - 640x200 (4 color), palette of 512 colors High res - 640x400 (mono), monochrome
  Ports	TV out, MIDI in/out, RS-232 serial, Centronics parallel, monitor, extra disk drive port, DMA port (ACSI port, Atari Computer System Interface) for hard disks and Atari Laser Printer (sharing RAM with computer system), joystick and mouse ports (9-pin MSX standard)
  Power	AC power
  Monitor	13” Monochrome SM124
  OS	TOS v1.00 with the Graphical Environment Manager (GEM)

  ATARI 1040 ST

  The Atari ST is a line of home computers from Atari Corporation, and the successor to the Atari 8-bit family. The first ST model, the 520ST, was released in June 1985. "ST" officially stands for "Sixteen/Thirty-two", which referred to the Motorola 68000's 16-bit external bus and 32-bit internals. Read More