Computer History Museum

SMS card

Standard Modular System (SMS) card of unknown function. There are discrete transistors and other components. There is an opaque cover over the components. There are two of these modules. The model number 5300503 appears twice on each of these modules.

Item Details

Date
Circa 1959 (Made)
Type
Physical Object
Catalogue number
102730159
Other identifying number
5300503 (Part number)
EC 248123 (Other number)
Organization
International Business Machines (IBM)
Credit line
Gift of Paul Pierce
Weight
1 (lb)
Dimension
5 1/2w x 1/2h x 4 5/8l (in)
13.97w x 1.27h x 11.75l (cm)
Acquisition number
X7021.2014