Panasonic JB-3300 Portable Computer

System Specification

System
    Make Panasonic
    Model JB-3300 Panasonic Portable Computer
    Manufactured circa 1984
MPU
    CPU 8088, 4.77 MHz
    Co-Processor Socket for optional 8087
Memory
    ROM 16KB socketed EPROM
    RAM 256KB standard
640KB maximum
(512KB on main board)
Storage
    FD Version (JB-3301) 2 x 360 KB 5.25 inch floppy drives
    HD Version (JB-3305) 1 x DS DD 360 KB 5.25 inch floppy drive
1 x 10 MB 3.5 inch hard disk
Display
    Type 12 inch flat plasma display
    Resolution CGA (simulated colour) 640x400
    Colour Neon orange
    Control Brightness control for entire screen
    Character Mode 80 chars x 25 lines
40 chars x 25 lines
    Graphics Mode 320x200 pixels
640x200 pixels
640x400 pixels
Keyboard
    Number of Keys 84
    National Versions ASCII, UK, Germany, France,
Sweden/Finland
    Dimensions 35 (h) x 155 (d) x 430 (w) mm
    Detachable Yes
Connectivity
    I/O Serial port (RS-232C)
Parallel port (Centronics)
    Option Slots ISA 8 BIT, 2 officially (3rd slot for Panasonic HD)
Power Supply
    PSU 220V-240V (50-60Hz) or
110V-120V (50-60Hz)
(switchable)
Dimensions
    Base Unit 155 (h) x 312 (d) x 430 (w) mm
    Weight Approx. 11.5 Kg