Samsung M8 manual Power consumption, Rated, Power Requirements

Models: M8

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SPECIFICATIONS

3.5Power consumption

Table 3-5: Power consumption

DESCRIPTION

ST250LM004 ST320LM001 ST500LM012ST640LM001

ST750LM022 ST1000LM024

Rated

Voltage

V

+5

 

 

 

Current

A

0.85

 

 

 

Power Consumption

 

 

 

 

 

Start Up (25 C)

mA

1000

 

 

 

Low Power Idle (25 C)

Watt

0.7

 

 

 

Read/Write (25 C)

Watt

2.2

 

 

 

Seek (25 C)

Watt

2.0

 

 

 

Stand by (25 C)

Watt

0.2

 

 

 

Sleep (25 C)

Watt

0.2

 

 

 

Power Requirements

 

 

 

 

 

Tolerance For + 5V

%

+/- 5

 

 

 

Ripple, 0-30MHz

mVp-p

100

 

 

 

Supply Rise Time

us/

10us-100ms

msec

 

 

Supply Fall Time

Sec

<5

 

 

 

1)Random seek: 30% Duty cycle seek commands with logical random location.

2)Read/Write @ OD: On track Read/Write operation at OD, 256 sector commands.

Spinpoint M8 Product Manual REV 2.3

9

Page 15
Image 15
Samsung M8 manual Power consumption, Rated, Power Requirements