Toshiba MK4006GAH Manuale Utente

 

 

Toshiba Corporation Digital Media Network Company 

 

Page 17 of 153 

    © 2003, Copyright TOSHIBA Corporation All Rights Reserved

 

 

   Allowable voltage            

 3.3V + 5% 

   Allowable noise/ripple        

 70 mV p-p or less 

 

(note 1)    When DC power is interrupted,+3.3V voltage drop must be greater than or equal 0V. 

 

Average(note 1)   

                                                 

MK3006GAL／MK6006GAH／MK4006GAH 

    Start                                 

1.2 W Maximum 

  Seek (note 2)           

1.1 W Typical 

  Read / Write(note 3)     

1.1 W Typical 

  Active idle (note 4 )     

 0.4 W Typical 

    Low power idle (note 5) 

  0.3 W Typical 

  Stand- by (note 6)       

 0.12 W Typical 

  Sleep 

 0.07 W Typical 

 

(note 1)    Under normal condition ( 25oC, 101.3 kPa ( 1,013 mb ) ) and 3.3V + 0%.   

(note 2)    The seek average current is specified based on three operations per 100 ms.   

(note 3)    The read/write current is specified based on three operations of 63 sector read/write per 100 ms. 

(note 4)    Motor is rotating at normal speed but none of Read, Write or Seek is executed. 

(note 5)    Motor is rotating at normal speed but heads are unloaded on the ramp. 

(note 6)    Motor is not rotating and heads are unloaded on the ramp. 

 

 

Energy consumption efficiency             

(W/GB) 

Classification 

  Power consumption at Low power idle / Capacity 

MK3006GAL 

 

0.010 

 

D 

MK4006GAH 0.0075 

E 

MK6006GAH  

0.005 

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.