I found a web address concerning the A30/A30p
But it's in English, for your ref.
http://www-3.ibm.com/pc/support/sit...ocid=MIGR-39604
BTW, IBM intend to use G series to replace A series, so this is the reason why you cannot find system spec on IBM Taiwan.
And if you need some more information about addition warranty period, suggest calling 0800-000-700. I think IBM service would be very glad to answer your question.
Hope these pieces of information would be a little help to you.
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我與刻苦鬧勞的T40......