Hi.
I have Amilo m1425, intel M 1.80Ghz , With 2x256 Mb RAM and 80Gb HDD.
I would like to upgrade memory to 1024, or to 2048. I find some memories and i would like to inform me if these memories are compatible with my laptop.
1. OCZ OCZ3331024VSO 1GB SO-DIMM DDR1 PC-2700 333MHZ
2. OCZ OCZ4001024VSO 1GB SO-DIMM DDR1 PC-3200 400MHZ
3. KINGSTON SODIMM DDR 512MB/333
which is the best combination without promblems? 2x512 MB or 1x1024 GB? 333Mhz or 400Mhz?
If i use 1x1024GB and 1x256MB the old memory ,i will have problems? All the memories work on parallel should be on same frequency like 333Mhz?
Thanks!