Computer History Museum

SMS card DD ZX

This record contains one (1) Standard Modular System (SMS) card type: Two-Way or Type B (both loads). The circuit board is single sided and has 16 printed finger pins along one edge.

SMS card DD ZX - Image 1
SMS card DD ZX - Image 2

Item Details

Date
Circa 1959 (Made)
Type
Physical Object
Catalogue number
102730154
Other identifying number
371310 (MODEL NUMBER)
EC 109191 (OTHER IDENTIFYING NUMBER)
YBM03JUL2 (OTHER IDENTIFYING NUMBER)
DD ZX (OTHER IDENTIFYING NUMBER)
Organization
International Business Machines (IBM)
Credit line
Gift of Paul Pierce
Weight
1 (lb)
Dimension
2 5/8w x 1/2h x 4 1/2l (in)
6.67w x 1.27h x 11.43l (cm)
Acquisition number
X7021.2014