![\"First](\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/first-place-400x400-1.png\")
<\/a>The Bytec Hyperion beat the Compaq Portable to become the first IBM PC-compatible portable, but was less compatible with IBM software due to hardware differences. A pioneering early portable (or “luggable”) IBM PC-compatible computer, introduced in 1983 by Dynalogic Corporation of Ottawa, later acquired by Bytec Management Corp. Its most notable features included a compact and lightweight (LoL) design (about 18\u201321 pounds), a built-in 7-inch amber CRT display, dual 5.25″ floppy drives, and an innovative menu-driven interface using function keys for ease of use.\u00a0The Hyperion’s claim to fame was being the first IBM PC-compatible portable computer to reach the market, narrowly beating the Compaq Portable by a couple of months, and showcasing Canadian innovation in the rapidly growing personal computing industry. Despite initial excitement and strong pre-orders, its imperfect IBM compatibility and reliability issues limited its long-term popularity.![\"Bytec](\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/PXL_20251104_204410421-1-scaled.jpg\")
<\/a><\/p>\n- \n
- Manufacturer<\/strong>: Dynalogic Corporation (Ottawa, Canada), later marketed by Bytec Management Corp. (also Ottawa), and briefly licensed to Commodore International<\/li>\n
- Type<\/strong>: Luggable (portable) computer<\/li>\n
- Release Date<\/strong>: 1983<\/li>\n
- Cost at release<\/strong>: $4,995(~$17,000 adjusted for inflation)<\/li>\n
- MIPS<\/strong>: 0.33 (330 KIPS)<\/li>\n<\/ul>\n
Hardware Specifications
![\"canada](\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/canada-160x160.jpg\")
<\/a><\/span><\/span><\/h3>\n- \n
- CPU<\/strong>: Intel 8088 CPU @ 4.77 MHz<\/li>\n
- Memory<\/strong>: 256 KB RAM (expandable to 640 KB)<\/li>\n
- Storage<\/strong>: Two 5.25″ floppy disk drives (320\u2013360 KB each)<\/li>\n
- Display<\/strong>: Built-in 7-inch amber CRT (80×25 text, CGA\/HGC compatible graphics)<\/li>\n
- Keyboard<\/strong>: Detachable 83-key keyboard with function keys<\/li>\n
- Networking<\/strong>: Built-in 300 baud modem and acoustic coupler (optional)
\n![\"Carleton](\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/B_Logo_V-RGBRedBlackonLight150_130821-160x142.png\")
<\/a><\/span><\/h3>\n<\/li>\n- Ports<\/strong>: Serial (RS-232C) and parallel (Centronics) portt. Expansion slot for hard disk or other peripherals<\/li>\n
- Weight<\/strong>: 18\u201321 pounds (8.2\u20139.5 kg)<\/li>\n
- Dimensions<\/strong>: Approx. 8.8 x 18.3 x 10\u201311 inches<\/li>\n<\/ul>\n
- Operating System & Programming Languages<\/a><\/dt>
<\/p>\n
- \n
- \n
Operating System<\/strong>: MS-DOS (customized as H-DOS or PC-DOS 1.25H), with a unique menu-driven interface for ease of use<\/p>\n<\/li>\n
- \n
Supported Languages<\/strong>: IBM PC languages of the era, including BASIC (bundled), as well as those available for MS-DOS such as Pascal and C<\/p>\n<\/li>\n<\/ul>\n
<\/p><\/dd>
- <\/div>\n
- Notables<\/a><\/dt>
<\/p>\n
- \n
- Canadian Innovation<\/strong>: One of the few major Canadian contributions to early personal computing, designed and manufactured in Ottawa.<\/li>\n
- First to Market<\/strong>: Beat the Compaq Portable to become the first IBM PC-compatible portable, but was less compatible with IBM software due to hardware differences.<\/li>\n
- Innovative Interface<\/strong>: Its H-DOS featured a context-sensitive menu system mapped to function keys, reducing the need for typed DOS commands.<\/li>\n
- Short Market Life<\/strong>: Despite strong initial orders (US$25 million in backorders), reliability and compatibility issues led to its discontinuation within two years, resulting in significant financial losses for Bytec.<\/li>\n
- Design Legacy<\/strong>: The Hyperion’s compact, ergonomic design and amber screen were praised, and its keyboard design influenced later computers.<\/li>\n
- Canadian Government Support<\/strong>: The project received government subsidies, reflecting national interest in fostering a domestic tech industry.<\/li>\n
- Collector\u2019s Item<\/strong>: Today, the Hyperion is a rare and sought-after vintage computer, notable for its place in Canadian and portable computing history<\/li>\n<\/ul>\n
<\/p><\/dd>
- <\/div>\n
Donated by<\/strong>: Dr. Arlen Michaels & Carleton University’s School of Computer Science
![\"City](\"https:\/\/carleton.ca\/scs\/wp-content\/uploads\/City-of-Ottawa-logo.png\")
<\/a><\/p>\n - First to Market<\/strong>: Beat the Compaq Portable to become the first IBM PC-compatible portable, but was less compatible with IBM software due to hardware differences.<\/li>\n
- \n
- Memory<\/strong>: 256 KB RAM (expandable to 640 KB)<\/li>\n
- Type<\/strong>: Luggable (portable) computer<\/li>\n