The Payload and General Purpose Computer is modified version of a commercial laptop computer and is one of the first of many laptops that have been used by Shuttle astronauts for a variety of mission duties. The computer, manufactured by Grid Systems, Inc., was chosen because of its durable metal case and because its memory did not use a rotating disk, which at that time was considered prone to mechanical failure. Modifications were made to adapt it for use in space by SAI Technology, a division of SAIC. NASA and other contractors also developed custom software for the device.
This laptop flew on Shuttle mission STS-56, in April 1993. NASA transferred this computer to the Museum in 1998.
Display Status
This object is on display in Human Spaceflight at the Steven F. Udvar-Hazy Center in Chantilly, VA.
Object Details
Country of Origin
United States of America
Type
INSTRUMENTS-Computers, General Purpose
Manufacturer
Grid Systems, Inc.
Subcontractor
SAIC
Dimensions
3-D: 29.2 x 38.1 x 7.6cm (11 1/2 x 15 x 3 in.)
Materials
Metal, Black
Keyboard and Display - Plastic
Inventory Number
A19980083000
Credit Line
Transferred from NASA, Johnson Space Center.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
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