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1.8” StoreJet Portable HDD 20GB (TOSHIBA)
Transcend Information Inc.
5
<*4> Average time for 1,000 full stroke seeks with random head switches.
<*5> Typical values are for the condition of normal voltage, 25
o
C normal temperature and placing bottom side down.
Maximum values are for all conditions specified in this document.
Supply Voltage
Power Consumption
Average (note1)
MK2004GAL
Start 1.2 W Maximum
Seek (note2) 1.4 W Typical
Read / Write (note3) 1.4 W Typical
Active idle (node4) 0.6 W Typical
Low power idle (note5) 0.4 W Typical
Stand-by (note6) 0.2 W Typical
Sleep 0.08 W Typical
(note 1) Under normal condition (25
o
C, 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.
Temperature and Humidity