PCDVD數位科技討論區 - 瀏覽單個文章 - 1600 就能買到的電腦機殼

引用:

Originally posted by JING FENG

LCT20，SHOPPING GUIDE是寫4500轉
http://shoppingguide.ithome.com.tw/...20000626_3.html
原廠是寫7200轉
http://www.maxtor.com/Quantum/produ...lct20_specs.htm
http://www.maxtor.com/Quantum/produ...20_overview.htm
我也搞不清楚說?

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4500rpm........

sub-7200......是指..."低於"7200RPM