Toshiba MK1032GAX Manuale Utente

 

 

Toshiba Corporation Digital Media Network Company 

 

Page 16 of 159 

© 2004, Copyright TOSHIBA Corporation All Rights Reserved

 

 

   Allowable voltage            

 5V + 5% 

   Allowable noise/ripple        

 100 mV p-p or less 

 

Average (note 3) 

                                                   

MK1032GAX 

    Start                                 

4.5W Peak,Maximum 

  Seek (note 4)            

2.4W Typical 

  Read / Write(note 5)      

2.0W Typical 

  Active idle (note 1)       

0.85W Typical 

    Low power idle (note 6) 

0.65W Typical 

  Stand- by (note 2)       

0.18W Typical 

  Sleep 

0.1W Typical 

 

(note 1)    Motor is rotating at normal speed but none of Read, Write or Seek is executed. 

(note 2)    Motor is not rotating and heads are unloaded on the ramp. 

(note 3)    Under normal condition ( 25oC, 101.3 kPa ( 1,013 mb ) ) and 5V + 0%. 

(note 4)    The seek average current is specified based on three operations per 100 ms. 

(note 5)    The read/write current is specified based on three operations of 63 sector read/write per 100 ms. 

(note 6)    Motor is rotating at normal speed but heads are unloaded on the ramp. 

Energy consumption efficiency            Average(W/GB)

Classification 

  Power consumption at Low power idle / Capacity 

MK1032GAX

 

0.0055 

 

E 

Energy consumption efficiency is calculated in accordance with the law regarding efficiency of energy 
consumption 
:Energy saving law,1979 law number 49. 
Calculation of Energy consumption is dividing consumed energy by the capacity. 
The consumed energy and capacity shall be measured and specified by the Energy saving low.