IBM11M4730H
IBM11M4730HB
4M x 72 DRAM MODULE
Layout Drawing 3.3V/5.0V
133.35
5.25
131.35
5.171
127.35
5.014
Front
(2) 0
3.1877
.1255
6.35
.250
1.27 PITCH
.050
43.18 (3.3V), 42.18 (5.0V)
1.70 (3.3V), 1.661(5.0V)
1.00 WIDTH
.039
66.68 (3.3V), 65.68 (5.0V)
2.63 (3.3V), 2.586 (5.0V)
SEE DETAIL A/B
Side
4.00
Detail B
Detail A
.157 MAX.
3.3V Version
5.0V Version
SCALE: 4/1
R 1.00
.0393
R 1.00
.0393
2.0
.078
2.0
.078
+
+
_
_
1.27
.050
0.10
.004
Millimeters
Inches
Note: All dimensions are typical unless otherwise stated.
©IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
54H8529
SA14-4637-01
Released 3/96
Page 24 of 26
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