DDR2 内存模块

与DDR相比，DDR2将数据传输速率提高了2倍。它在PCB上有240个引脚（每侧120个）。消费为1.8V。时钟频率从400 MHz到800 MHz不等。 DDR2存储器的最大频率为1000 MHz。
№
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
201
Apacer Technology 78.A2G86.9L5 2GB Apacer Technology 78.A2G86.9L5 2GB
57
4,159.2
1,467.7
NA
202
Apacer Technology 78.A2G86.405 2GB Apacer Technology 78.A2G86.405 2GB
66
1,300.8
1,087.8
NA
203
Apacer Technology 78.AAG9O.9K4 2GB Apacer Technology 78.AAG9O.9K4 2GB
52
4,255.7
1,606.3
NA
204
Apacer Technology 78.AAGA0.9K4 2GB Apacer Technology 78.AAGA0.9K4 2GB
50
4,878.3
2,192.2
NA
205
Apacer Technology 78.AAGA0.9L4 2GB Apacer Technology 78.AAGA0.9L4 2GB
48
5,124.4
2,426.6
NA
206
Apacer Technology 78.AAGA0.BS4 2GB Apacer Technology 78.AAGA0.BS4 2GB
58
4,961.2
2,799.2
NA
207
Apacer Technology 78.AAGBD.9KZ 2GB Apacer Technology 78.AAGBD.9KZ 2GB
39
6,213.5
2,859.0
NA
208
Apacer Technology 78.AAGBQ.9KZ 2GB Apacer Technology 78.AAGBQ.9KZ 2GB
44
5,833.3
2,746.8
NA
209
Apacer Technology 78.B2G84.AT50C 4GB Apacer Technology 78.B2G84.AT50C 4GB
50
5,429.0
2,120.6
NA
210
Apacer Technology ?????????????????? 512MB Apacer Technology ?????????????????? 512MB
49
3,213.1
1,491.0
NA
211
ARM Ltd. ARM Ltd:R00MM0M000 2GB ARM Ltd. ARM Ltd:R00MM0M000 2GB
59
3,086.8
1,224.1
NA
212
ARM Ltd. iMICE Ltd:0MM0M006 2GB ARM Ltd. iMICE Ltd:0MM0M006 2GB
44
6,073.7
2,579.4
NA
213
ARM Ltd. SNOAMOO Ltd:M0M008 2GB ARM Ltd. SNOAMOO Ltd:M0M008 2GB
37
5,326.5
2,169.5
NA
214
ASint Technology B1YJ2LB4FNG 2GB ASint Technology B1YJ2LB4FNG 2GB
84
2,703.7
1,841.2
NA
215
ASint Technology B1YJ2SG4FN8 2GB ASint Technology B1YJ2SG4FN8 2GB
96
2,637.6
806.3
NA
216
ASint Technology B1YJ5S73FN1 1GB ASint Technology B1YJ5S73FN1 1GB
101
1,281.6
874.9
NA
217
ASint Technology B1YJ5SG4FN1 2GB ASint Technology B1YJ5SG4FN1 2GB
116
1,484.1
1,078.4
NA
218
ASint Technology B2YJ2SG4FN1 2GB ASint Technology B2YJ2SG4FN1 2GB
79
4,006.3
2,977.8
NA
219
ASint Technology B2YJ2SG4FNK 2GB ASint Technology B2YJ2SG4FNK 2GB
102
1,805.4
561.5
NA
220
ASint Technology B2YJUS73FN1 1GB ASint Technology B2YJUS73FN1 1GB
146
844.7
966.7
NA