DDR2 Memory Modules

DDR2 increases the data transfer rate by a factor of 2 as compared to DDR. It has 240 pins on PCB (120 on each side)
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
921
49
5,397.3
1,602.8
NA
922
48
5,422.0
2,134.5
NA
923
53
4,391.8
1,804.9
NA
924
44
6,181.5
1,892.9
NA
925
51
4,928.3
2,224.0
NA
926
47
5,827.0
2,652.8
NA
927
49
5,065.3
2,102.8
NA
928
84
4,105.8
2,160.3
NA
929
38
7,186.3
3,144.3
NA
930
52
4,594.7
2,329.2
NA
931
65
3,988.8
2,431.2
NA
932
77
3,872.0
2,279.6
NA
933
45
8,150.7
4,645.3
NA
934
60
3,995.9
2,173.8
NA
935
55
4,113.1
1,588.1
NA
936
68
4,291.4
2,139.0
NA
937
49
4,687.3
2,116.4
NA
938
73
2,464.8
1,620.7
NA
939
73
3,135.3
2,111.5
NA
940
77
3,976.7
2,777.0
NA