# HP Integral PC

> portable UNIX workstation computer system

**Wikidata**: [Q5635674](https://www.wikidata.org/wiki/Q5635674)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HP_Integral_PC)  
**Source**: https://4ort.xyz/entity/hp-integral-pc

## Summary
The HP Integral PC is a portable UNIX workstation computer system released in 1985 by Hewlett-Packard. It runs HP-UX, a proprietary Unix operating system, and is powered by an 8 MHz Motorola 68000 microprocessor. Designed as an all-in-one portable unit, it combined the capabilities of a workstation with the mobility of a laptop, a rare feature for UNIX systems at the time.

## Key Facts
- Released in **1985** by Hewlett-Packard.
- Runs **HP-UX**, a proprietary Unix operating system.
- Powered by an **8 MHz Motorola 68000** microprocessor.
- Classified as both a **portable computer** and a **workstation**.
- Marketed as a self-contained, all-in-one system for professional use.
- Commercialized during the mid-1980s, a pivotal era for UNIX workstations.
- Manufactured in the **United States** by Hewlett-Packard.
- Features a **built-in display** and keyboard for portability.

## FAQs
### Q: When was the HP Integral PC released?
A: The HP Integral PC was commercialized in **1985** by Hewlett-Packard.

### Q: What operating system does it use?
A: It runs **HP-UX**, a proprietary Unix operating system developed by Hewlett-Packard.

### Q: What made the HP Integral PC unique for its time?
A: It was one of the first portable UNIX workstations, combining the power of a workstation with the mobility of a laptop, a rare combination in the mid-1980s.

## Why It Matters
The HP Integral PC represents an early attempt to merge the power of UNIX workstations with portability, a concept ahead of its time in the mid-1980s. As a self-contained system with a built-in display and keyboard, it targeted professionals requiring both computational power and mobility, such as engineers and developers. Its use of HP-UX underscored Hewlett-Packard’s investment in proprietary Unix solutions, positioning it as a competitor in the emerging workstation market dominated by companies like Sun Microsystems. While not widely adopted due to its high cost and bulkiness by modern standards, the Integral PC exemplifies the experimental innovation of the 1980s computer industry, where manufacturers explored form factors and functionalities that would later become standard in laptops and mobile workstations.

## Notable For
- **First portable UNIX workstation**: A rare all-in-one portable system running a full Unix OS in the 1980s.
- **Motorola 68000 processor**: Utilized an 8 MHz Motorola 68000 CPU, a widely adopted microprocessor in 1980s computers.
- **HP-UX integration**: Demonstrated Hewlett-Packard’s early commitment to its proprietary Unix variant.
- **Self-contained design**: Included a built-in display and keyboard, emphasizing portability for professional environments.

## Body
### Release and Development
- **Commercialization Date**: Launched in **1985** by Hewlett-Packard, an American IT company founded in 1939.
- **Manufacturer**: Developed and marketed by Hewlett-Packard during its expansion into workstation and enterprise computing markets.

### Technical Specifications
- **Processor**: Equipped with an **8 MHz Motorola 68000** microprocessor, a common CPU in 1980s systems like early Macintosh computers.
- **Operating System**: Ran **HP-UX**, Hewlett-Packard’s proprietary Unix variant, optimized for professional and technical applications.
- **Design**: Marketed as a portable, all-in-one unit with a built-in display and keyboard, though its size and weight limited true mobility by modern standards.

### Legacy
- **Market Positioning**: Targeted niche professional markets requiring UNIX compatibility and mobility, such as field engineering or academic research.
- **Historical Context**: Released during a period of rapid advancement in workstation technology, competing with stationary UNIX systems from vendors like Sun Microsystems.
- **Cultural Impact**: Reflects the 1980s trend of experimentation with portable computing form factors, predating the widespread adoption of laptops in the 1990s.