内存条2rx8和1rx8可以混用吗(内存条2rx8和2rx16哪个好)

The computer cannot turn on after plugging in the 2Rx8 memory stick. The reason why it works after replacing the 1Rx8 memory stick may be that it is not inserted properly or is incompatible.

The difference between 1RX8 and 2RX8 is the difference between double-sided and single-sided. 1RX8 has 8 memory chips on one side. 2RX8 has 8 memory chips on each side, that is, 16 in total.

Test it with Master Lu, it depends on the DDR generation Yes, what is the frequency? If it is the same, it will be compatible. For example, my computer itself is equipped with Hynix DDR31333D. I also bought a Kingston DDR31333 and installed it to make it compatible.

Memory chips are generally compatible, and the frequency will automatically run at the frequency of the low-frequency memory module

It is possible to increase the memory. It is no problem to have different capacities, but there are some precautions:
1. The frequency should be consistent. For example, it turns out to be 1333, so it is best to look for 1333 memory.
2. If you can’t find the same frequency, you can find a similar frequency for DDR3 generation memory. For example, if you use 1066, you can generally use 1333, but do not use 1600, as it may not be compatible.
3. When adding memory to old motherboards, it is best to use double-sided 16-grain memory, which has much better compatibility than single-sided 8-grain or single-sided 4-grain memory.
4. For notebooks, some models often only support low-voltage memory. Please pay attention when adding memory. If you buy a standard voltage memory, it may be unstable due to insufficient power supply.