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查了一下寻道错误率,阈值60以下就算不合格了,也就是百万分之一的错误率以上,顶楼图片里的不到20,也就是错误率高于百分之一,相当恐怖的错误率了。综合以上各位的截图,希捷磁头的寻道错误率普遍偏高,磁头质量的确成问题
90 = <= 1 error per 1000 million seeks
80 = <= 1 error per 100 million
70 = <= 1 error per 10 million
60 = <= 1 error per million
50 = 10 errors per million
40 = 100 errors per million
30 = 1000 errors per million
20 = 10 errors per thousand |
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