FM-11
Fujitsu business computer
title: "FM-11" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["fujitsu-computers", "8086-based-home-computers", "personal-computers", "computer-related-introductions-in-1982"] description: "Fujitsu business computer" topic_path: "general/fujitsu-computers" source: "https://en.wikipedia.org/wiki/FM-11" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Fujitsu business computer ::
::data[format=table title="Infobox Personal computer"]
| Field | Value |
|---|---|
| type | Personal computer |
| release_date | 1982 |
| cpu | Intel 8088 (8 MHz) and MBL 68B09E (2 MHz), optional Intel 8080 |
| graphics | 640×400, 640×200 with 8 colours |
| sound | Beeper |
| os | CP/M-86, OS-9, FLEX, MS-DOS (and CP/M-80) |
| memory | 128 KB (up to 1 MB) |
| predecessor | FM-8 |
| successor | FM-16β |
| lifespan | 1982–85 |
| price | yen (Japan, 1983) |
| manufacturer | Fujitsu |
| :: |
| image = | type = Personal computer | release_date = 1982 | cpu = Intel 8088 (8 MHz) and MBL 68B09E (2 MHz), optional Intel 8080 | graphics = 640×400, 640×200 with 8 colours | sound = Beeper | os = CP/M-86, OS-9, FLEX, MS-DOS (and CP/M-80) | memory = 128 KB (up to 1 MB) | Manufacturer = | Price = | predecessor = FM-8 | successor = FM-16β | lifespan = 1982–85 | price = yen (Japan, 1983) | manufacturer = Fujitsu
The FM-11 (Fujitsu Micro 11) was a business computer announced by Fujitsu in November 1982. It is a higher-end model of their previous FM-8 computer, and was released simultaneously with the mass-market FM-7 machine.
The FM-11 series was intended to be used in offices and the EX model had a price of 398 000 yen in 1983/4. Japanese characters could be displayed by using a 16×16 pixel font.
The FM-11 range was replaced by the 16-bit series by the mid-1980s.
Models
There was a series of different FM-11 models:
- 1982 – FM-11 EX: 6809 & 8088 dual microprocessors.
- 1982 – FM-11 AD: 6809 microprocessor only.
- 1982 – FM-11 ST: economic version of the AD, with a floppy disc drive as an option. Built-in ROM Basic.
- 1984 – FM-11 BS: 8088 microprocessor only.
- 1984 – FM-11 AD2, OS-9 operating system.
- 1985 – FM-11 AD2+: enhanced AD2 with 256 KB of RAM.
Emulator
Multi Emulator Super System for Windows/Linux/Mac includes an FM-11 emulator.
References
References
- "FM 11 AD Computer's description".
- "FM-11 (1982)".
- "Fujitsu FM 11 EX".
- "Japanese Advert of Fujitsu FM-11 – radioc.dat".
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