| Manufacturer: | Atari |
| Model: | 520 ST |
| Released: | 1985 |
| Production ends: | ? |
| Processor | Motorola MC 68000, 16 Bit (internal 32 Bit) |
| Mhz: | 8 |
| RAM: | 512 KB expandable to 4 MB |
| ROM: | 195 KB |
| Operating Systems: | TOS 1.0 |
| Graphic, Resolution: | Graphic 640x400 2 Colors, 320x200 16 Colors, Text: 80x25 |
| Colors: | 512 |
| Sound: | 3 Channel, Mono, Chip: AY-3-8910 |
| Ports: | Midi, 2x Joystick, RS232, Monitor, TV |
| Keyboard: | Typewriter, QWERTZ |
| Internal Drives: | - |
| Specials: | ? |
| Accessories: | Harddisc, Discdrives |
| Launch price: | ? |
| Sold Pieces: | ? |
| Got own one from: | Market DEM 14,- |
