=====Atari ST Hardware=====


====Atari Manufacturer====
**Monitors**
    * PS3000: Combined 12-inch color monitor and 360k 3½-inch floppy drive (SF354). Speaker. Manufactured by JVC in limited quantity (≈1000), only a few working models remain.
    * SM124: Monochrome monitor, 12-inch screen, 640 × 400 pixels, 70 Hz refresh
    * SM125: Monochrome monitor, 12-inch screen, up/down/sideways swivel stand, speaker, 640x400 pixels, 70 Hz refresh
    * SM147: Monochrome monitor, 14-inch screen, no speaker, replacement for SM124
    * SC1224: Color monitor, 12-inch screen, 640 × 200 pixels plus speaker\
    * SC1425: Color monitor, 14-inch screen, One speaker on the left of screen, a jack to plug ear-listeners
    * SC1435: Color monitor, 14-inch screen, stereo speakers, replacement for SC1224 (rebadged Magnavox 1CM135)
    * SM195: Monochrome monitor, 19-inch screen for TT030. 1280 × 960 pixels. 70 Hz refresh

**Printers**
    * SLM804: Laser printer, connected through ACSI DMA port, used ST's memory and processor to build pages for printing
    * SLM605: Laser printer, connected through ACSI DMA port, smaller than SLM805

**Storage**
    * Atari SF314 - DSDD, 3.5" floppy disk drive, 360KB, needs a power brick, you can daisy chain 2 but not 3
    * Atari SF354 - SSDD, 3.5" floppy disk drive, 720KB, needs a power brick, you can daisy chain 2 but not 3
    * SH204: External hard drive, 20 MB MFM drive, "shoe box" case made of metal
    * SH205: External hard drive, Mega ST matching case, 20 MB MFM 3.5-inch (Tandon TM262) or 5.25-inch (Segate ST225) drive with ST506 interface (became later the Megafile 20)
    * Megafile 20, 30, 60: External hard drive, Mega ST matching case, ACSI bus; Megafile 30 and 60 had a 5.25-inch RLL (often a Seagate ST238R 30 MByte or Seagate ST277R 60 MByte drive) with ST506 interface
    * Megafile 44: Removable cartridge drive, ACSI bus, Mega ST matching case


====Third Party Manufacturer====

**Floppy Drives**

  * Future Systems
      * GTS-100 - DSDD 720K
      * GTS-100x - 12V 1A center positive power supply
  * GoldenIMAGE
    * works on both Atari and Amigas
    * 3A-1D - 880KB
    * 3SD - 720KB