TRS-80 Model II
| TRS-80 Model II | |
| Manufacturer | Tandy Corporation | 
|---|---|
| Type | Personal computer | 
| Release date | October 1979 | 
| Introductory price | US$3,450 (equivalent to $14,950 in 2024) (32KB) US$3,899 (equivalent to $16,890 in 2024) (64KB) | 
| Operating system | TRSDOS, Microsoft BASIC | 
| CPU | Z80A @ 4 MHz | 
| Memory | 32 or 64KB RAM | 
| Storage | Singled-sided Shugart 500k 8" floppy drive | 
| Display | 80x25 text | 
| Input | Detachable keyboard | 
| Dimensions | 14 x 21 1/4 x 23 1/2 inch | 
The TRS-80 Model II is a computer system launched by Tandy in October 1979, and targeted at the small-business market. It is not an upgrade of the original TRS-80 Model I, but a new system.
The Model II was succeeded by the compatible TRS-80 Model 12, Model 16, Model 16B, and the Tandy 6000.