The Atari 1050 was a floppy disk drive for the Atari 8-bit family home computers, released in June 1983. It was compatible with the 90 kB single-density mode of the original Atari 810 it replaced, and added a new "enhanced" or "dual density" mode that provided 130 kB. Based on a half-height Tandon mechanism, it was much smaller than the 810 and matched the styling of the new 600XL and 800XL machines.