| SDS Sigma 7 | |
|---|---|
| Basic Information | |
Type(s) |
Mainframe |
| Scientific Data Systems | |
Series |
SDS Sigma |
 International Release
| |
| 1966 | |
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The SDS Sigma 7 was the first 32-bit computer which Scientific Data Systems manufactured, announced on March 15, 1966 and delivered that same year.