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
721
36
14.5
13.0
$623.98 USD (2021-10-23)
722
20
19.4
15.0
$839.99 USD (2019-03-13)
724
28
13.2
10.6
$269.99 USD (2019-06-06)
725
39
14.5
11.0
$499.95 USD (2017-02-26)
726
28
13.2
10.1
$519.99 USD (2017-05-11)
727
27
14.1
11.8
$379.99 USD (2016-05-14)
729
30
17.7
15.4
$729.99 USD (2019-06-06)
730
29
12.6
14.8
$879.99 USD (2019-03-13)
731
26
12.3
15.3
$899.99 USD (2019-02-13)
732
28
12.9
15.0
$919.99 USD (2019-02-26)
733
84
12.8
10.5
$459.99 USD (2019-03-12)
735
31
20.6
14.7
$129 USD (2022-01-21)
736
26
17.2
15.3
$229 USD (2022-03-05)
737
24
18.6
15.8
$299 USD (2022-01-06)
738
45
19.7
15.5
$269 USD (2022-02-15)
739
25
17.4
16.6
$499 USD (2021-10-23)
740
21
19.7
15.9
$999.99 USD (2019-01-18)
Corsair CMK64GX4M4E3200C16 16GB