Good point

來源: 於 2009-11-29 10:51:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

But don't agree
3寸7200RPM 比2寸的的7200RPM快很多
Most 7200RPM disk has 55MB to 65MB/s transfer rate (random)
5200RPM about 45MB/s
4200RPM about 30MB/s