Seagate ST31000524NS, ST3500514NS, ST32000644NS manual 2000GB Drive DC power requirements

Page 15

Table 2:

2000GB Drive DC power requirements

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5Gb mode

 

 

3.0Gb mode

 

 

 

 

 

 

 

 

 

 

 

Voltage

 

+5V

+12V

 

Power

+5V

+12V

 

Power

 

 

 

 

 

 

 

 

 

Regulation

±5%

±5%

 

(Watts)

±5%

±5%

 

(Watts)

Avg Idle Current *

0.26

0.42

 

6.38

0.27

0.42

 

6.39

Advanced Idle Current *

 

 

 

 

 

 

 

 

 

Idle_A

0.13

0.35

 

4.83

0.14

0.42

 

5.70

 

 

 

 

 

 

 

 

 

 

 

Idle_B

0.13

0.36

 

5.01

0.14

0.36

 

5.00

 

 

 

 

 

 

 

 

 

 

 

Idle_C

0.13

0.22

 

3.26

0.14

0.22

 

3.27

 

 

 

 

 

 

 

 

 

 

 

Standby

0.09

0.01

 

0.51

0.09

0.01

 

0.53

Transition

Current *

 

 

 

 

 

 

 

 

 

Idle_A (Active)

0.86

1.66

 

24.22

0.98

0.90

 

15.70

 

 

 

 

 

 

 

 

 

 

 

Idle_B (Active)

0.76

1.72

 

24.47

0.74

1.64

 

23.42

 

 

 

 

 

 

 

 

 

 

 

Idle_C (Active)

0.78

2.48

 

33.71

0.78

2.50

 

33.95

 

 

 

 

 

 

 

 

 

 

 

Standby (Active)

0.80

2.64

 

35.71

0.82

2.64

 

35.83

Average

Sleep Current

0.09

0.01

 

0.52

0.09

0.01

 

0.55

Maximum Start Current

 

 

 

 

 

 

 

 

 

DC (peak DC)

0.35

2.03

 

26.13

0.36

2.03

 

26.24

 

 

 

 

 

 

 

 

 

 

 

AC (Peak DC)

0.59

2.66

 

34.91

0.61

2.64

 

34.77

 

 

 

 

 

 

 

 

 

 

Delayed Motor Start (DC max)

0.09

0.01

 

0.55

0.09

0.01

 

0.57

Peak operating current (random read):

 

 

 

 

 

 

 

 

 

Typical DC

0.30

0.63

 

9.02

0.30

0.63

 

9.03

 

 

 

 

 

 

 

 

 

 

 

Maximum DC

0.30

0.64

 

9.21

0.31

0.64

 

9.22

 

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

1.04

1.88

 

27.78

1.06

1.88

 

27.86

Peak

operating current (random write)

 

 

 

 

 

 

 

 

 

Typical DC

0.30

0.52

 

7.78

0.31

0.52

 

7.80

 

 

 

 

 

 

 

 

 

 

 

Maximum DC

0.31

0.53

 

7.90

0.31

0.53

 

7.95

 

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

1.40

1.86

 

29.32

1.44

1.84

 

29.28

Peak

operating current (sequential read)

 

 

 

 

 

 

 

 

 

Typical DC

0.65

0.44

 

8.56

0.65

0.44

 

8.54

 

 

 

 

 

 

 

 

 

 

 

Maximum DC

0.67

0.45

 

8.78

0.67

0.44

 

8.67

 

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

1.12

0.88

 

16.16

1.08

0.88

 

15.96

Peak

operating current (sequential write)

 

 

 

 

 

 

 

 

 

Typical DC

0.64

0.44

 

8.52

0.65

0.44

 

8.52

 

 

 

 

 

 

 

 

 

 

 

Maximum DC

0.66

0.45

 

8.66

0.66

0.44

 

8.65

 

 

 

 

 

 

 

 

 

 

 

Maximum DC(peak)

1.44

0.90

 

18.00

1.44

0.88

 

17.76

Constellation ES Serial ATA Product Manual, Rev. D

9

Image 15
Contents ST32000644NS ST31000524NS ST3500514NS Constellation ES Serial ATARevision history Revision DateSheets affected or comments Contents Constellation ES Serial ATA Product Manual, Rev. D List of Figures Page Seagate Online Support and Services Seagate Technology support servicesIntroduction About the Serial ATA interface Drive specifications Specification summary tablesDrive specifications summary 0A optional configuration through Smart Command Transport Recording and interface technology Default logical geometryLBA mode Formatted capacityTypical seek times ms Read Write Physical characteristicsSeek time Start/stop timesPower specifications 2000GB Drive DC power requirements 1000GB Drive DC power requirements Typical DC Maximum DC Maximum DCpeak 12.22 12.26 500GB Drive DC power requirementsTypical current profiles Voltage tolerance Conducted noiseSleep mode Power-management modesActive mode Idle modeExtended Power Conditions PowerChoiceTM PowerChoice is invoked using one of two methodsPower Condition Name Power Condition ID Description Power Condition Identifiers Power Condition Name PowerChoice Supported Extended Power Condition IndentifiersPower Condition Name Manufacturer Default Timer Values EPC Subcommand DescriptionHumidity Relative humidity Temperature a. OperatingWet bulb temperature Environmental limits2TB models ShockOperating shock Nonoperating shock 1TB and 500GB modelsFluid Dynamic Bearing FDB motor acoustics AcousticsTest for Prominent Discrete Tones PDTs Electromagnetic immunityElectromagnetic compatibility Safety certificationReliability Agency certificationKorean RRL Australian C-Tick N176FCC verification Corrosive environment Environmental protectionHandling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewHot-Plug compatibility Serial ATA Sata interfacePin Function Definition Serial ATA device plug connector pin definitionsSerial ATA connector pin definitions SignalSupported ATA commands Supported ATA commandsCommand name Command code in hex F5H Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordWord Set Features command values Set Features command3 S.M.A.R.T. commands M.A.R.T. commandsCode in features register A.R.T. command Constellation ES Serial ATA Product Manual, Rev. D Index ITE Page Constellation ES Serial ATA Product Manual, Rev. D Page Disc Drive, Scotts Valley, California 95066-4544, USA
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