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
21
A-DATA Technology ADOVF1B163G2G 2GB A-DATA Technology ADOVF1B163G2G 2GB
63
4,117.4
2,001.0
NA
22
A-DATA Technology ADOVF1B163GE 2GB A-DATA Technology ADOVF1B163GE 2GB
77
3,123.5
1,633.5
NA
23
A-DATA Technology DDR2 800G 2GB A-DATA Technology DDR2 800G 2GB
49
5,135.8
2,343.1
NA
24
A-DATA Technology DDR2 1066G 2GB A-DATA Technology DDR2 1066G 2GB
47
5,668.6
2,707.5
NA
25
A-DATA Technology DOKD1A16332 1GB A-DATA Technology DOKD1A16332 1GB
83
2,129.8
1,450.8
NA
26
A-DATA Technology DOPE1A08342 1GB A-DATA Technology DOPE1A08342 1GB
76
2,270.2
1,002.8
NA
27
A-DATA Technology DOPE1A16332 1GB A-DATA Technology DOPE1A16332 1GB
74
2,721.6
1,359.8
NA
28
A-DATA Technology DOPE1A16333 1GB A-DATA Technology DOPE1A16333 1GB
74
3,104.9
1,291.6
NA
29
A-DATA Technology DOPE1B163B2 2GB A-DATA Technology DOPE1B163B2 2GB
69
2,678.0
1,130.5
NA
30
A-DATA Technology DOPE1B163B9 2GB A-DATA Technology DOPE1B163B9 2GB
64
2,565.8
1,441.2
NA
31
A-DATA Technology DOPE1B163BE 2GB A-DATA Technology DOPE1B163BE 2GB
52
4,822.6
1,859.9
NA
32
A-DATA Technology DOPE1908342 512MB A-DATA Technology DOPE1908342 512MB
63
3,067.7
1,179.7
NA
33
A-DATA Technology DOVE1A0834E 1GB A-DATA Technology DOVE1A0834E 1GB
55
3,786.2
1,493.4
NA
34
A-DATA Technology DOVE1B163B2 2GB A-DATA Technology DOVE1B163B2 2GB
56
3,821.4
1,661.9
NA
35
A-DATA Technology DOVE1B163BE 2GB A-DATA Technology DOVE1B163BE 2GB
71
2,957.4
1,114.9
NA
36
A-DATA Technology DOVF1A083FEG 1GB A-DATA Technology DOVF1A083FEG 1GB
69
2,469.3
1,250.7
NA
37
A-DATA Technology DOVF1B163BE 2GB A-DATA Technology DOVF1B163BE 2GB
58
4,144.4
1,818.6
NA
38
A-DATA Technology DOVF1B163G2G 2GB A-DATA Technology DOVF1B163G2G 2GB
56
4,315.2
1,925.7
NA
39
A-DATA Technology DOVF1B163GEG 2GB A-DATA Technology DOVF1B163GEG 2GB
54
4,540.5
1,968.3
NA
40
A-DATA Technology DQKD1A08 1GB A-DATA Technology DQKD1A08 1GB
52
2,614.5
1,145.9
NA