DDR4 内存模块
DDR4安装在固定计算机，笔记本电脑，单块中。与DDR3相比，电压降至1.2V。时钟频率范围高达4400 MHz。比其前身更有效，更快。但是，由于特定的体系结构，在内存计时方面不如DDR3。
№
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
743
31
16.5
12.3
$476.99 USD (2019-06-11)
744
66
11.4
7.2
$115.3 USD (2019-06-10)
745
29
18.0
13.4
$136.65 USD (2019-04-07)
746
29
18.0
13.9
$258.96 USD (2019-04-06)
747
28
17.6
13.1
$275.36 USD (2019-04-03)
748
26
19.0
14.8
$369.66 USD (2019-03-29)
749
28
18.8
14.6
$359.98 USD (2019-03-13)
750
27
18.1
13.9
$146.59 USD (2019-05-01)
751
26
18.9
14.0
$194.38 USD (2019-05-16)
756
22
18.7
14.7
$293.34 USD (2019-03-09)
758
27
19.8
16.0
$383.69 USD (2019-05-24)
760
29
18.8
16.2
$298.28 USD (2019-04-01)
Corsair CMR128GX4M8X3800C19 16GB