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
361
51
4,140.9
1,374.6
NA
362
53
4,184.7
1,635.1
NA
363
52
3,869.5
1,666.5
NA
364
65
2,664.8
1,132.2
$18.99 USD (2022-03-12)
365
71
2,398.2
1,227.6
NA
366
62
2,597.0
1,526.4
NA
368
76
2,325.8
1,102.9
NA
369
60
3,687.6
1,392.1
$14.34 USD (2022-04-01)
370
64
2,406.0
1,120.5
$13.99 USD (2016-05-08)
371
57
4,465.8
2,095.4
$9.99 USD (2019-06-10)
372
53
4,180.1
1,923.5
NA
373
50
4,965.8
2,198.4
$38.7 USD (2012-12-14)
374
82
3,304.2
1,239.4
NA
375
66
3,760.8
1,721.7
$38.1 USD (2012-11-09)
376
60
3,735.4
1,076.2
NA
377
63
3,395.8
1,921.7
NA
378
63
4,546.2
1,999.3
$16.99 USD (2022-03-30)
379
63
4,814.3
2,600.0
NA
380
58
4,468.9
2,268.9
$35.13 USD (2013-05-24)
Crucial Technology CT12864AA800.M8VFG 1GB