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Mark Kryder (b. October 7, 1943 in Portland, Oregon) was Seagate Corp.'s senior vice president of research and chief technology officer.〔 Kryder holds a Bachelor of Science degree in Electrical Engineering from Stanford University and a Ph.D. in Electrical Engineering and Physics from the California Institute of Technology.〔 ==Kryder's law projection== A 2005 ''Scientific American'' article, titled "Kryder's Law", observed that magnetic disk areal storage density was then increasing very quickly. The pace was then much faster than the two-year doubling time of semiconductor chip density posited by Moore's law. In 2005, commodity drive density of 110 Gbit/in2 (170 Mbit/mm2) had been reached, up from 100 Mbit/in2 circa 1990.〔 This does ''not'' extrapolate back to the initial 2 kilobit/in2 drives introduced in 1956, as growth rates surged during the latter 15-year period.〔 In 2009, Kryder projected that if hard drives were to continue to progress at their then-current pace of about 40% per year, then in 2020 a two-platter, 2.5-inch disk drive would store approximately 40 terabytes (TB) and cost about $40. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mark Kryder」の詳細全文を読む スポンサード リンク
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