Seagate ST91000640NS, ST9500622NS, ST9500621NS, ST9250610NS ST9500620NS Parameter 0GB Voltage +12

Page 17

500GB drive (Standard & SED model) DC power requirements

 

ST9500620NS

 

 

 

ST9500620NS

Parameter

 

 

(3.0GB)

 

 

 

 

 

 

 

 

(6.0GB)

Voltage

+5 V

+12 V

 

Power

+5 V

 

+12 V

Power

Regulation

+10/-7.5%

 

(watts)

+10/-7.5%

 

 

 

(watts)

Average Idle Current

0.26

 

0.11

 

2.65

 

0.26

 

 

0.11

 

 

2.67

 

 

 

Advanced Idle Current

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Idle1

0.21

 

0.11

 

2.42

 

0.22

 

 

0.11

 

 

2.47

 

 

 

Idle2

0.15

 

0.09

 

1.87

 

0.16

 

 

0.09

 

 

1.92

 

 

 

Idle3

0.15

 

0.07

 

1.61

 

0.16

 

 

0.07

 

 

1.66

 

 

 

Standby

0.13

 

0.04

 

1.15

 

0.14

 

 

0.04

 

 

1.21

 

 

 

Average Sleep Current

0.13

 

0.04

 

1.16

 

0.14

 

 

0.04

 

 

1.20

 

 

 

Maximum Start Current:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC (Peak DC)

0.48

 

0.79

 

11.85

 

0.48

 

 

0.79

 

 

11.86

 

 

AC (Peak AC)

0.66

 

1.30

 

18.97

 

0.71

 

 

1.30

 

 

19.15

 

 

Delayed Motor Start (DC max)

0.14

 

0.04

 

1.21

 

0.14

 

 

0.04

 

 

1.24

 

 

 

Peak Operating Current (random read):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

0.28

 

0.26

 

4.48

 

0.29

 

 

0.26

 

 

4.51

 

 

 

Maximum DC

0.29

 

0.26

 

4.59

 

0.30

 

 

0.26

 

 

4.59

 

 

 

Maximum DC (peak)

0.98

 

0.86

 

15.22

 

1.00

 

 

0.86

 

 

15.32

 

 

Peak Operating Current (random write):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

0.37

 

0.21

 

4.39

 

0.38

 

 

0.21

 

 

4.43

 

 

 

Maximum DC

0.38

 

0.22

 

4.54

 

0.38

 

 

0.22

 

 

4.55

 

 

 

Maximum DC (peak)

0.90

 

0.84

 

14.58

 

0.92

 

 

0.86

 

 

14.92

 

 

Peak operating current (sequential read):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

0.58

 

0.13

 

4.39

 

0.59

 

 

0.13

 

 

4.45

 

 

 

Maximum DC

0.60

 

0.13

 

4.52

 

0.62

 

 

0.13

 

 

4.63

 

 

 

Maximum DC (peak)

0.90

 

0.28

 

7.86

 

0.80

 

 

0.30

 

 

7.60

 

 

 

Peak operating current (sequential write):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical DC

0.72

 

0.13

 

5.09

 

0.72

 

 

0.12

 

 

5.11

 

 

 

Maximum DC

0.76

 

0.13

 

5.32

 

0.77

 

 

0.13

 

 

5.38

 

 

 

Maximum DC (peak)

0.96

 

0.28

 

8.16

 

0.96

 

 

0.26

 

 

7.92

 

 

 

*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.

Constellation.2 Serial ATA Product Manual, Rev. B

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Page 16 Page 18
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Page 16 Page 18
Contents SED Fips 140-2 Models ST91000642NS ST9500622NS ST9250612NSStandard Models Self-Encrypting Drive Models Revision Date Sheets affected or comments Revision historyContents Serial ATA Sata interface List of Figures Page Seagate Online Support and Services Seagate Technology support servicesIntroduction About the Serial ATA interface Specification summary tables Drive specificationsDrive specifications summary for 1TB, 500 and 250 GB models Constellation.2 Serial ATA Product Manual, Rev. B LBA mode Default logical geometryFormatted capacity Recording and interface technologySeek time Physical characteristicsStart/stop times Typical seek times ms Read WritePower consumption Power specificationsSpinup power Standby modePower 1000GB drive Standard & SED model DC power requirementssST91000640NS Parameter 0GB Voltage +12 Regulation +10/-7.5% WattsST9500620NS Parameter 0GB Voltage +12 500GB drive Standard & SED model DC power requirementsST9250610NS Parameter 0GB Voltage +12 250GB drive Standard & SED model DC power requirementsTypical current profiles Voltage tolerance Conducted noiseActive mode Power-management modesIdle mode Sleep modePower Condition Name Power Condition ID Description PowerChoice is invoked using one of two methodsRelative humidity Temperature a. OperatingEnvironmental limits Shock Effective altitude sea levelOperating shock Nonoperating shockVibration AcousticsOperating vibration Nonoperating vibrationReliability Electromagnetic immunityRadio frequency environments Test Description Performance level Reference standardAgency certification Reference documents Product warrantyEnvironmental protection Product repair and return information ShippingStorage China Restriction of Hazardous Substances RoHS Directive Corrosive environmentHandling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewAir flow CoolingLevel 2 security About FipsPurpose Admin SP Controlled accessAbout self-encrypting drives Data encryptionRandom number generator RNG Default passwordDrive locking Data bandsPower requirements Authenticated firmware downloadSupported commands Cryptographic eraseHot-Plug compatibility Serial ATA Sata interfaceSerial ATA connector pin definitions Serial ATA device plug connector pin definitionsSignal Pin Function DefinitionCommand name Command code in hex Supported ATA commandsSupported ATA commands F4H Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordWord Set Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands Index ITE Page Constellation.2 Serial ATA Product Manual, Rev. B Page Disc Drive, Scotts Valley, California 95066-4544, USA
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