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
901
28
18.4
14.7
$129 USD (2022-04-02)
902
28
18.5
13.5
$219.98 USD (2022-02-18)
903
27
18.3
15.6
$149 USD (2022-01-25)
904
33
16.5
13.3
$119 USD (2022-03-05)
906
29
18.3
15.1
$139 USD (2022-03-05)
907
28
18.0
14.5
$125 USD (2022-03-05)
908
31
16.3
15.5
$229.99 USD (2019-06-11)
909
26
20.0
18.0
$256.98 USD (2022-01-25)
910
23
19.0
16.5
$478.59 USD (2019-03-07)
911
29
17.4
14.2
$94.99 USD (2019-06-08)
912
31
18.4
14.2
$129 USD (2022-03-05)
913
29
18.2
15.4
$148.98 USD (2022-04-01)
917
30
16.7
13.2
$219 USD (2022-03-15)
918
30
17.8
14.4
$174.99 USD (2019-06-09)
919
29
17.8
14.8
$199.99 USD (2019-06-08)
Corsair CMW16GX4M2C3200C16 8GB