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
541
23
17.4
12.8
$119.99 USD (2019-01-04)
542
34
14.7
9.7
$72.99 USD (2019-06-09)
543
32
15.2
9.6
$71.99 USD (2019-06-09)
544
31
15.6
10.4
$73.99 USD (2019-06-09)
545
29
17.1
13.0
$81.99 USD (2019-06-02)
546
21
18.4
9.8
$383.96 USD (2019-06-07)
547
30
16.5
11.7
$109.99 USD (2022-01-06)
550
33
16.2
11.6
$99 USD (2022-04-11)
551
32
16.6
12.1
$115 USD (2022-02-15)
552
31
16.7
12.2
$99 USD (2022-03-05)
553
31
16.8
12.8
$69.99 USD (2019-06-08)
555
31
17.3
12.8
$122.99 USD (2017-03-04)
556
29
18.4
11.7
$126.99 USD (2017-03-03)
557
29
17.9
13.8
$115 USD (2021-11-18)
558
22
18.2
13.9
$174.99 USD (2017-03-15)
559
28
18.3
14.5
$119 USD (2021-12-02)
560
27
18.4
14.2
$521.41 USD (2019-01-30)
Corsair CMK8GX4M2D2666C16 4GB