Spacestation INS-1070

Spacestation INS-1070 - rear view

Spacestation INS-1070

SpaceStation INS-1070 is a rare computer. It was produced in limited serie in 1991 by Jamicon Corporation in Taiwan, formerly Kaimei Electronic Corp. The manufacturer uses no bulky metal cases.

The power supply is splitted in two parts. The first part is external unit, generates 18V DC and ±15V DC from main power. The second part inside the computer generates voltages for mainboard, FDD and HDD. The power disipation is very high and because the computer has no fan, the desk under the computer is quickly very hot.

SpaceStation INS-1070 is based on Kaimei mainboard with 80386SX CPU, optionally can be inserted co-processor 80c387sx. In our computer is instaled 2 MB RAM (max. 16 MB can be installed) and a Crystal sound adapter. At right part of computer case are 3½" FDD 1.44 MB and 2½" HDD 40 MB.

TECHNICAL DETAILS
 
MODEL INS-1070, SNR#M7A-01273
MANUFACTURER Jamicon Corp. (Kaimei Electronic Corp.)
ORIGIN Taiwan R.O.C.
YEAR 1991
CPU AMD AM386SX-25
CO-PROCESSOR option 80C387SX
RAM 4x SIP30 exandable to 16 MBytes
ROM AMI BIOS 386SX - 1991
KEYBOARD BIOS AMI 1990
CHIPSET Opti 82C283 & 82C206
ACER M5105 & ACER SIO A045-00-1AS
SOUND beeper
I/O PORTS 1x paralel printer DB-25, 2x serial DB-9, external FDD
EXPANSION 1x ISA 16 bit
BUILT IN MEDIA FDD 3½", 1.44 MB NEC DF1138H
HDD 2½" 40 MB Seagate ST9051A
KEYBOARD Typewriter, 102 keys with numeric keypad
VIDEO VGA OAK Technologies, VGA DB-15 output connector
BATTERY Tadiran TL 5242 W, 3.6V Lithium
OS MS DOS 3.30
POWER SUPPLY external Power Supply Unit 220 Volt / 50 Hz / 18V DC 1.5A & 15V DC 0.3A & -15V DC 0.15A
internal Power Supply unit
SIZE / WEIGHT 49 (W) x 21 (D) x 6 (H) cm / 3 Kg