Final answer:
The unit for one million bytes is megabytes (MB). RAM capacity is typically expressed in megabytes (MB) or gigabytes (GB).
Step-by-step explanation:
The unit for one million bytes is megabytes (MB). RAM capacity is typically expressed in megabytes (MB) or gigabytes (GB). Megahertz (MHz) and gigahertz (GHz) are used to measure the speed of a computer's processor, not its RAM capacity. The physical size of the RAM chip does not determine its capacity. Latency refers to the delay in data transfer and is not used to express RAM capacity.