Samsung DDR3 SDRAM Product Manual page 11

General Information
x64/x72 240pin DDR3 SDRAM Unbuffered DIMM
5.00
2.50
Detail A
N/A
(for x64)
ECC
(for x72)
(2)
2.50
47.00
N/A
(for x64)
ECC
(for x72)
3.80
1.50±0.10
133.35
128.95
SPD
B
A
71.00
0.80 ± 0.05
0.2 ± 0.15
1.00
Detail B
DDR3 SDRAM
Units : Millimeters
4.00
1.270 ± 0.10
2x 2.10 ± 0.15
December 2008