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This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although
considered final, these specifications are subject to change, as further product development and data characterization sometimes occur.
512MB, 1GB (x72, ECC, SR) 184-Pin DDR SDRAM RDIMM
Module Dimensions
PDF: 09005aef8074e85b/Source: 09005aef8072fe49 Micron Technology, Inc., reserves the right to change products or specifications without notice.
DDF18C64_128x72.fm - Rev. F 9/08 EN
17 ©2003 Micron Technology, Inc. All rights reserved.
Figure 6: 184-Pin DDR RDIMM (R/C C, -335, -265)
Notes: 1. All dimensions are in millimeters (inches); MAX/MIN or typical (TYP) where noted.
2. The dimensional diagram is for reference only. Refer to the JEDEC MO document for addi-
tional design dimensions.
U1 U2 U3 U4 U5
U6
U7
U8 U9 U10 U11
U12 U13
U14
U15
U16
U17
U18
U19 U20 U21 U22
28.73 (1.131)
28.42 (1.119)
Pin 1
17.78 (0.7)
TYP
2.5 (0.098) D
(2X)
2.3 (0.091) TYP
6.35 (0.25) TYP
120.65 (4.750)
TYP
1.27 (0.05)
TYP
1.02 (0.04)
TYP
2.0 (0.079) R
(4X)
0.90 (0.035) R
Front view
1.37 (0.054)
1.17 (0.046)
133.5 (5.256)
133.2 (5.244)
64.77 (2.55)
TYP
49.53 (1.95)
TYP
10.0 (0.39)
TYP
3.99 (0.157)
MAX
Pin 184
Pin 93
Back view
2.2 (0.087)
TYP
Pin 92
73.3 (2.88)
TYP
3.8 (0.15) TYP