October 2009
General Information
DDR3 SDRAM
x72 240pin DDR3 SDRAM Registered DIMM
Regist
er
Address, Command and Control lines
A
B
47.00
71.00
Units : Millimeters
9.
50
128.95
(2
X
)3.00
17.30
Register
1.00
0.2 ± 0.15
2.5
0 ± 0.20
Detail B
5.00
Detail A
1.50±0.10
0.80 ± 0.05
3.80
2.50
9.76
18.92
32.40
18.93
9.74
10.9
C
Detail C
10.9
R
0.5
0
0.4
2x 2.10 ± 0.15
2.
30
1.27 ± 0.10
1.0 max
133.35 ± 0.15
2.50
30.
00 ± 0.15
Max 4.0
54.675
