What is the advantage of RAM with higher MHz ratings?

Higher MHz ratings in RAM refer to the frequency at which the memory operates. This frequency is crucial because it determines how quickly data can be read from or written to the memory. When RAM operates at a higher frequency (measured in megahertz), it can transfer data more rapidly, which in turn enhances overall system performance.

This increased speed allows the CPU to access data stored in RAM with less latency, leading to faster processing times for applications and improved responsiveness in tasks that require substantial memory bandwidth. In gaming, video editing, and multitasking scenarios, this performance enhancement becomes particularly noticeable, as the system can handle more data at once and complete operations more efficiently.

The other choices do not accurately reflect the benefits of higher MHz ratings in RAM: slower transfer rates do not coincide with high MHz, storage capacity is unaffected by frequency, and compatibility with hardware is more related to the type of RAM technology rather than frequency alone.