October 2009
General Information DDR3 SDRAM
x72 240pin DDR3 SDRAM Registered DIMMRegister
Address, Command and Control lines
AB
47.00 71.00
Units : Millimeters
9.50
128.95
(2X)3.00
17.30
Register
1.00
0.2 ± 0.15
2.50 ± 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 0.50
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