DEC Professional
| A DEC  Professional used as a console for a VAX 8550 | |
| Developer | Digital Equipment Corporation | 
|---|---|
| Product family | Programmed Data Processor | 
| Type | Microcomputer | 
| Release date | 1982 | 
| Operating system | P/OS, RT-11, Venix, 2.9BSD Unix | 
| Input | LK201 keyboard | 
| Platform | DEC 16-bit | 
The Professional 325 (PRO-325), Professional 350 (PRO-350), and Professional 380 (PRO-380) are PDP-11 compatible microcomputers. The Pro-325/350 were introduced in 1982 and the Pro-380 in 1985 by Digital Equipment Corporation (DEC) as high-end competitors to the IBM PC.