The system standard -ram is serially 64MB fest verbaut memory. The maximal ram memory expansion is320MB ram. For memory upgrade there is one ram slot.
Our maximum memory specifications may differ from those of the manufacturer as they may be obsolete. New memory technologies or bios or software patches make this possible with the same performance and stability.
We recommend for your Presario 12XL4 Notebook a maximum upgrade with 320MB RAM.
A system upgrade is recommended if you are working with several memory-intensive programs at the same time. At least 1 or 2GB of memory should be installed.
Compaq Presario 12XL4, Presario 12XL400, Presario 12XL401, Presario 12XL402, Presario 12XL403, Presario 12XL403A, Presario 12XL404, Presario 12XL405, Presario 12XL405A, Presario 12XL406, Presario 12XL407, Presario 12XL408, Presario 12XL409, Presario 12XL410, Presario 12XL411, Presario 12XL412, Presario 12XL413, Presario 12XL414, Presario 12XL416(A), Presario 12XL420, Presario 12XL421, Presario 12XL423, Presario 12XL425, Presario 12XL426, Presario 12XL427, Presario 12XL430, Presario 12XL450
Your system supports only memory modules with selected memory chips. If you think you have found a store for a lower price elsewhere, then it is possible that the cheaper memory chip will not work.
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