| Manufacturer: | Atari |
| Model: | 1450 XLD |
| Released: | 1983 |
| Production ends: | 1983 (not released) |
| Processor: | MOS 6502C |
| Mhz: | 1,79 |
| Co-Processor: | - |
| RAM: | 64 KB |
| ROM: | 24 KB |
| Operating Systems: | Atari-OS (XL-OS), Basic in ROM |
| Graphic, Resolution: | Graphic: 320x192 monocrom, 160x192 4 Colors, Text: 40x24 (Graphicchips: ANTIC + GTIA) |
| Colors: | 16 of 256 (256 with special programming) |
| Sound: | 4 Channel, mono (Chip: POKEY) |
| Ports: | 1 Video, 1 HF, 2 Joystick, 1 Cartridgeport, 1 serial, 1 System-BUS |
| Keyboard: | Typewriter, 62 Keys, QWERTY |
| Internal Drives: | 2x 5,25" Discdrive 360 KB |
| Specials: | 300 Baud Modem eingebaut, Sprachsynthesizer eingebaut |
| Accessories: | Discdrivecontroller |
| Sold in: | - (Prototype) |
| Launch price: | - |
| Sold Pieces: | never released |
| Got own one from: | - |