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
181
47
5,053.3
2,429.4
NA
182
55
4,534.7
2,444.7
NA
183
62
5,092.8
2,613.8
NA
185
60
4,204.9
1,985.2
NA
186
49
4,745.8
1,863.5
NA
187
52
4,487.3
1,906.7
NA
188
59
4,219.6
2,227.4
NA
189
62
2,829.2
1,232.7
NA
190
61
3,484.6
1,603.3
NA
191
53
4,559.5
2,009.5
NA
192
52
4,111.3
1,636.5
NA
193
67
4,093.1
2,415.3
NA
194
64
3,768.3
2,188.1
NA
195
50
4,713.1
1,954.8
NA
196
45
4,331.0
1,002.4
NA
197
63
3,447.6
1,510.3
NA
198
53
4,280.3
1,812.8
NA
199
59
3,602.0
1,487.2
NA
200
68
3,183.3
1,597.5
NA