NEMIX RAM 16GB (1X16GB) DDR4 2400MHZ PC4-19200 2Rx4 1.2V CL17 288-PIN ECC RDIMM Compatible with Cisco UCS C-Series C220 M4 UCS-MR-1X162RV-A Registered Server Memory

DDR5 offers faster speeds and better efficiency, but DDR4 remains a great option due to lower prices and compatibility with most current CPUs.

16GB is ideal for gaming, while 32GB is recommended for streaming or content creation. 8GB is enough for basic tasks.

Yes! Faster RAM (measured in MHz) improves overall system performance, especially for Ryzen CPUs which benefit from higher-speed memory.