There are a number of things to consider when upgrading:
- It is best to use the same memory.
- You need to fill in specific slots on some motherboards (shown in the manual for a given motherboard).
- You have to take into account cooling/temperature.
You can see the part number and specifics on the memory with:
Feel free to email: firstname.lastname@example.org about this, and we can help you. I would suggest as a minimum sending the output ‘dmidecode.txt’ from:
- sudo dmidecode > dmidecode.txt
That would provide the motherboard and memory information.