Are these compatible?

G

Guest

Guest
Hello,
I have 2 memoru chips from my HP that are 1gb 2rx8 pc2-4200 and want to put them in my emachine that has gddr2 memory. will this work?
 
Welcome Newcomer! :)

If the speed, CAS, and Voltage is the same in your eMachine then maybe. The 2rx8 pc2-4200 is DDR2 533 MHz; as best a I could determine it is Hynix* HYMP512U64BP8-C4 AB CAS 4-4-4 Non-ECC DS:512Mx8.

However, if you have a newer eMachine then I would recommend against it. Chances are it will NOT work.

To get more information on your current DDR2 use CPUz - http://www.cpuid.com/softwares/cpu-z.html

Look at this screen; take the JEDEC#2 MHz multiply x 2 {e.g. 533 MHz x 2 = 1066 MHz -> DDR3 1066 (PC3 8500)}
softwares-cpuz-05.jpg


Good Luck!