DDR5 is the fifth generation of RAM technology, offering operating speeds from 3200MT/s to 12600MT/s, response time (CAS Latency) from CL28 to CL48, while its capacity has increased up to 64GB per memory unit.

For speed (MT/s) and capacity (GB), the larger size we choose, the better performance we will have in our system, while for response time (CL), we want the smallest size for the speed (MT/s) we have chosen.