Question about upgrading RAM

  mogwai 16:43 30 Apr 05
Locked

I have got 2 sticks of RAM to put into my PC one stick of 512 and another stick of 256mb, though looking on Crucial.com I should install in banks of two.
My question is can I install these two sticks into the 2 spare slots even though they are different mb??
I have 4 slots in total 2 are taken up with two 256 sticks the other 2 are empty.
PC spec: HP Compaq d530 CMT

  Rayuk 17:10 30 Apr 05

Best if you put 512Mb stick in slot 1 3 256Mb in slots 2-4

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