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
721
70
2,928.8
1,286.6
NA
722
72
2,492.0
1,090.7
NA
723
53
4,068.8
1,740.1
NA
724
59
3,711.1
1,758.2
NA
725
57
3,461.5
1,619.8
NA
726
48
4,756.8
2,183.9
NA
727
55
3,944.5
1,686.2
NA
728
63
3,291.7
1,650.1
NA
729
53
4,153.1
1,851.0
NA
730
50
4,691.2
2,036.2
NA
731
55
4,421.7
1,791.6
NA
732
62
3,585.4
1,785.9
NA
733
58
3,234.1
1,822.7
NA
734
51
3,424.6
1,710.6
NA
735
48
4,647.6
1,763.7
NA
736
48
4,965.9
2,099.1
NA
737
52
4,438.2
1,883.8
NA
738
48
4,275.7
2,010.1
NA
739
97
2,619.5
1,544.3
NA
740
107
2,609.3
1,783.7
NA
Hynix Semiconductor (Hyundai Electronics) HYMP512S64BP8-Y5 1GB