Research Machines 380Z

Características

NAME  	RM-380Z
MANUFACTURER  	Research Machines
TYPE  	Professional Computer
ORIGIN  	United Kingdom
YEAR  	1977
BUILT IN LANGUAGE  	None
KEYBOARD  	Full stroke 60 keys QWERTY layout
CPU  	Z80-A
SPEED  	4 MHz.
CO-PROCESSOR  	None
RAM  	4 KB expandable to 56 KB
ROM  	2 or 3 KB (Monitor)
TEXT MODES  	40 chars (later optional 80) x 24 lines
GRAPHIC MODES  	80 x 72 monochrome as standard
320 x 192 16 colours and 640 x 480 4 colours with optional HRG board
COLOrsc  	Monochrome or 256 colours (HRG option)
SOUND  	None
SIZE / WEIGHT  	59.5 (W) x 42.5 (D) x 21.5 (H) cm
I/O PORTS  	UHF TV, Composite video, Tape recorder, Parallel printer
BUILT IN MEDIA  	Single or dual 5.25
OS  	CP/M
POWER SUPPLY  	Built-in power supply unit
PERIPHERALS  	Graphic and colour board, 8 500 KB floppy drives
PRICE  	From £519