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Reliability Database - Survey Analysis and Result Browser


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How to Read Percentiles
A percentile score of 70 means according to filtered and analyzed results from readers, the given drive is more reliable than 70% of the other drives reviewed by StorageReview.com.


Individual model results may be obtained by clicking on a family link in the table below. Note that an * means that the family's sample size is too small to draw conclusions.
Reliability Database - Hitachi / IBM Family Analysis
  Family     Released     Number Of Comments     Percentile  
  Deskstar 180GXP     Fourth quarter 2002     264     94  
  Deskstar 7K250     Third quarter 2003     372     73  
  Deskstar 120GXP     First quarter 2002     484     66  
  Deskstar T7K250     Second quarter 2005     60     59  
  Ultrastar 36Z15     Third quarter 2001     19     38  
  Deskstar 7K400     Second quarter 2004     11     33  
  Ultrastar 73LZX     Fourth quarter 2001     12     31  
  Deskstar 40GV     Second quarter 2000     99     29  
  Travelstar 5K100     Third quarter 2004     37     28  
  Deskstar 7K500     Third quarter 2005     19     22  
  Ultrastar 36LZX     Second quarter 2000     81     19  
  Travelstar 7K100     Second quarter 2005     34     15  
  Deskstar 60GXP     First quarter 2001     694     10  
  Deskstar 75GXP     First quarter 2000     906     9  
  Ultrastar 146Z10     Second quarter 2002     7     9  
  Deskstar 37GP     Third quarter 1999     3     *  
  Deskstar 34GXP     Third quarter 1999     102     *  
  Ultrastar 18LZX     Second quarter 1999     9     *  
  Ultrastar 36ZX     Second quarter 1999     5     *  
  Ultrastar 18ES     Second quarter 1999     48     *  
  Deskstar 25GP     Second quarter 1999     44     *  
  Deskstar 22GXP     Second quarter 1999     83     *  
  Ultrastar 18ZX     First quarter 1999     6     *  
  Deskstar 16GP     Second quarter 1998     65     *  
  Deskstar 14GXP     Second quarter 1998     63     *  
  Ultrastar 9ZX     First quarter 1998     7     *  
  Ultrastar 9LZX     First quarter 1999     11     *  
  Ultrastar 9LP     First quarter 1998     7     *  
  Ultrastar 9ES     First quarter 1998     58     *  
  Deskstar 8     Fourth quarter 1997     37     *  
  Deskstar 5     Fourth quarter 1997     26     *  
  Ultrastar 2XP     Second quarter 1997     0     *  
  Travelstar 5K160     Second quarter 2006     23     *  
  Deskstar 7K1000     Second quarter 2007     28     *  
  Deskstar T7K500     Fourth quarter 2006     34     *  
  Travelstar 7K200     Third quarter 2007     15     *  
  Travelstar 5K250     Third quarter 2007     3     *  
  Deskstar 7K1000.C     Third quarter 2009     12     *  
  Travelstar 7K500     Fourth quarter 2009     1     *  
  Travelstar 7K320     Second quarter 2008     2     *  
  Ultrastar 15K600     Fourth quarter 2009     0     *  
  Ultrastar C15K147     Fourth quarter 2009     0     *  
  Deskstar 7K2000     Third quarter 2009     6     *  
  Deskstar 7K1000.B     Third quarter 2008     14     *  
  Deskstar P7K500     Fourth quarter 2006     3     *  
  Travelstar Z5K320     Third quarter 2009     1     *  
  Deskstar 5K3000     First quarter 2011     3     *  
  Deskstar 7K3000     First quarter 2011     5     *  
  Travelstar 5K500.B     Fourth quarter 2008     1     *  
  Deskstar 7K1000.D     Third quarter 2011     0     *  
 

25880 readers have entered results for their experiences with a total of 55462 drives.


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