Two different brands of memory sticks can be used together.
If two different brands of memory sticks have different frequencies, the system will reduce the frequency of the higher frequency memory stick to the same frequency as the lower frequency memory stick, which is a waste of resources for the higher frequency memory stick.
Different brands of memory with the same frequency will maximize the effect of memory, so try to choose the same frequency of memory when you buy, so as to maximize the role of memory.
Features of memory sticks
1. Random access
When RAM is in normal operation, data can be read from RAM, and data can also be written to RAM. Compared with ROM, RAM has the advantages of easy reading/writing and flexible use, especially suitable for frequent and rapid replacement of data.
2, volatile
RAM's work is characterized by power, at any time in any location unit access to data and information, power failure, the internal information also disappears.
3, sensitive to static electricity
Static electricity will interfere with the charge of the capacitor in the memory, resulting in data loss, and even burn the circuit. Therefore, before touching the random access memory, you should first touch the metal ground with your hand.
4, access speed
Modern random access memory is the fastest write and read speed of almost all access devices.