Memoria RAM

2. Dynamic RAM needs to be refreshed thousands of
times per second while static RAM need not be
updated, so, although it is also more expensive
faster. Both types of RAM are volatile, they lose
their contents when the computer shuts down.
The most important data from the RAM is the
storage capacity you have (Bytes, Megabytes,
Gigabytes, etc.) and the speed with which sends the
data to the micro for this process and is usually
expressed in hertz (megahertz, Gigahertios, etc).