看看當年IBM mainframe用的3350硬盤，317.5MB/perunit

來源: vtam5789 於 2009-02-04 20:19:49 [] [舊帖] [給我悄悄話] 閱讀數 : (68 bytes)

http://www-03.ibm.com/ibm/history/exhibits/storage/storage_3350.html

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