Hi i have 2x 1DDR ram right now in total 2gig of ram..i want to put 4gig ram in my pc...... i attached a pic of what i got...... and the one i am interested in would the ram fit thanks.. Legend 2GB DDR2 800Mhz Desktop ram memory x 2 My Ram http://imgur.com/TIDQx thanks in advance..or if not what ram do i need.
You're probably better off going to a vendor website (for instance, crucial.com) and entering your specs to see what you can get. EDIT: grammar goof.
The Ram would fit but the new Ram will only work at 667 MHz. I am assuming your previous Ram of 667 MHz was the one that came originally with the computer, then the max Ram speed your motherboard can handle is 667 MHz. As crofttk mentioned it would be better if you go to crucial.com and get the Ram that fits your system. I have never heard of Ram from "Legend" by the way, I would recommend you only buy Ram from a good reliable company.
800 MHz RAM will run in a 667 machine. It will still only run at 667 speeds. It is only an upgrade if it is larger capacity, for example replace 1GB sticks with 2GB sticks. The most major issue will be that it is 1.8 volts for DDR2. If you buy sticks that require 2.1 volts for example, and your machine does not allow you to increase DDR voltage it will not boot. But all 1.8 volt DDR2 is pretty standard.