IBM 7090 User Manual

IBM 7090 DATA PROCESSING SYSTEM
MAJOR REVISION--September, 1961
Thi s editio n, Form 223-6895-1 , obsoletes Form 223 -6 895
and all earlier editions . Till s edition has been revised
throu9hout and should be reviewed completely .
Address comments concerning this manual to:
IBM Corporation
CE Manual s, D epa rtment 296
P .O. Bo x 390
Pou9hkeepsie, New York
© 19 61 by International Bu siness Machines Corpor atio n
Printed in U.S.A.

IBM 7090 Specifications

General

Category	Mainframe Computer
Introduced	1959
Transistor-based	Yes
Word Length	36 bits
Add Time	4.8 microseconds
Memory	Core memory
Memory (words)	32, 768 words