Nascom

Model:	Nascom 1
Introduced:	December, 1977
MSRP:	£197.50
CPU:	Zilog Z80
CPU speed:	2.5 MHz
Shipped with system version:	Nasbug 1
RAM:	2 KB, expandable to 64 KB
Discontinued:	1979
Model:	Nascom 2
Introduced:	December, 1979
MSRP:	£225
CPU:	Zilog Z80
CPU speed:	4 MHz
Shipped with system version:	NasSys 1
RAM:	8 KB, expandable to 64 KB
Discontinued:	1983

The Nascom 1 and 2 were single-board computer kits issued in 1977 and 1979, respectively, based on the Zilog Z80 and including a keyboard and video interface, as well as a serial port that could be used for storing data on a tape cassette using the Kansas City standard.

The predecessor of Borland's very successful Turbo Pascal compiler and IDE for CP/M and MSDOS were developed for the Nascom 2, under the name Blue Label Pascal.