---
title: Fujitsu FM 11 EX
categories:
- Computers
types:
- Professional Computer
origins:
- Japan
years:
- '1982'
cpus:
- Intel 8088
params:
  name: FM 11 EX
  image: /media/museum/photos/fujitsu_fm11_1.jpg
  company: /companies/fujitsu
  company_name: Fujitsu
  specs:
  - label: NAME
    value: FM 11 EX
  - label: MANUFACTURER
    value: Fujitsu
  - label: TYPE
    value: Professional Computer
  - label: ORIGIN
    value: Japan
  - label: YEAR
    value: '1982'
  - label: BUILT IN LANGUAGE
    value: F-Basic available on disk
  - label: KEYBOARD
    value: Complete professional keyboard with function keys and separated numeric keypad (JIS standard). 98 keys.
  - label: CPU
    value: Intel 8088 (8 Mhz) and MBL 68B09E (2 Mhz) (Motorola MC69B09s in earlier models)
  - label: SPEED
    value: MBL69B09s (Video and I/O control)
  - label: CO-PROCESSOR
    value: Fujitsu MBL 69B09s
  - label: RAM
    value: 128 KB (up to 1 MB)
  - label: VRAM
    value: 192 KB
  - label: ROM
    value: 24 KB
  - label: TEXT MODES
    value: 40 x 20, 40 x 25, 80 x 20, 80 x 25
  - label: GRAPHIC MODES
    value: 640 x 400, 640 x 200 with 8 colours
  - label: COLORS
    value: '16'
  - label: SOUND
    value: Beeper
  - label: SIZE / WEIGHT
    value: 464 (W) x 360 (D) x 153 (H) mm / 11.8 Kg (13 Kg with addition floppy disk drive)
  - label: I/O PORTS
    value: Keyboard, Light pen, Tape interface, Monochrome video output, Color video output, Printer (parallel/Centronics), RS-232C, 5 expansion slots
  - label: BUILT IN MEDIA
    value: 1 or 2 x 5.25'' disk drives (2DD, 320 KB)
  - label: OS
    value: 'CP/M 86, in option: OS-9, FLEX, MS-DOS and CP/M 80'
  - label: POWER SUPPLY
    value: Built-in PSU
  - label: PRICE
    value: 398 000 yen (Japan, 1983)
  tabs:
  - photos
  - adverts
  - software
  - links
  forum_thread: 378
  photos:
  - title: FM-11 EX
    subtitle: ''
    text: ''
    image: /media/museum/photos/fujitsu_fm11ex_2.jpg
  adverts:
  - title: JAPANESE AD
    subtitle: ''
    text: Thanks to Jun Suzuki [web site](http://member.nifty.ne.jp/tarucus/museum/cool/cool.htm)
    image: /media/museum/pubs/fujitsu_fm11_pub_1.jpg
  screenshots:
  - title: GRAPHICAL POSSIBILITIES
    subtitle: screenshot
    text: ''
    image: /media/museum/software/fujitsu_fm11ex_ss_grafs.jpg
  - title: Click Here for more info
    subtitle: screenshot
    text: ''
    image: /media/museum/software/fujitsu_fm11ex_ss_grafs_2.jpg
  - title: DIFFERENT GRAPHIC & CHARACTERS EXAMPLES
    subtitle: screenshot
    text: ''
    image: /media/museum/software/fujitsu_fm11ex_ss_grafs_3.jpg
  links:
  - title: Web Wiz CAPTCHA
    url: http://www.webwizcaptcha.com
    text: ''
  related:
  - /museum/fujitsu-fm-11-bs
  - /museum/fujitsu-fm-11-pub
  - /museum/fujitsu-fm-11-pub-2
  oc_id: 379
  source:
    url: https://web.archive.org/web/20230531215644/http://www.old-computers.com/museum/computer.asp?c=379
    date: '2023-05-31'
---

The FM-11 was announced as a higher-end model of the [FM-8](/museum/fujitsu-fm-8/) in November 1982, simultaneously with the mass market [FM-7 machine](/museum/fujitsu-fm-7/). The FM-11 series was intended to be used in offices. FM stands for "Fujitsu Micro".

Japanese characters can be displayed within a 16 x 16 pixels matrix.

Several FM-11 models were marketed:\
\- FM-11 EX (1982): 6809 & 8088 microprocessors\
\- [FM-11 AD](/museum/fujitsu-fm-11-pub/) (1982): 6809 micromprocessor only\
\- FM-11 ST (1982): economic version of the AD, with FDD as an option. Built-in ROM Basic.\
\- [FM-11 BS](/museum/fujitsu-fm-11-bs/) (1984): 8088 microprocessor only\
\- [FM-11 AD2](/museum/fujitsu-fm-11-pub-2/) (1984): OS-9 operating system\
\- FM-11 AD2+ (1985): enhanced AD2 (256 KB RAM)

Only the "ST" model has built-in ROM Basic.

---

Contributors: Jiro Kita

<table> <tr> <td></td> <td>We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.</td> <td></td> </tr> </table>