DDR4 Memory Modules

DDR4 is installed in stationary computers, laptops, monoblocks. Voltages are lowered to 1.2V compared to DDR3. Clock frequency range up to 4400 MHz. More power efficient and faster than its predecessor. But inferior to DDR3 in terms of memory timing due to the specific architecture.
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
2544
34
15.8
11.6
NA
2547
31
15.6
11.2
NA
2555
47
14.2
12.3
NA
2556
37
16.1
12.7
NA
2557
46
12.5
10.8
NA
2558
33
14.7
11.7
NA