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.
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Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
Corsair MK16GX4M2B3200C16 8GB 
Cortus SAS 8ATF1G64AZ-2G6E1 8GB 
Crucial Technology 16G4UD2400.C16BD1 16GB