A DDR4 DIMM with a PC rating of PC4-17000 is running at what speed?
A) 1800 MHz
B) 2000 MHz
C) 2133 MHz
D) 3000 MHz

Question

Quizplus · Accepted Answer

PC4-17000 refers to the maximum bandwidth of the DDR4 module, which is 17,000 MB/s. To calculate the speed in MHz, we divide the max bandwidth by 8 (since there are 8 bits in a byte) and then by 2 (since DDR stands for Double Data Rate). So, the speed of this DDR4 DIMM is 2133 MHz (17,000 / 8 / 2 = 2133).

A DDR4 DIMM with a PC Rating of PC4-17000 Is