Seagate ST3600057SS, 100516226 PHYSICAL/ELECTRICAL Specifications, AC Power Requirements, Mps

Page 23

6.0PHYSICAL/ELECTRICAL SPECIFICATIONS

This section provides information relating to the physical and electrical characteristics of the drive.

6.1AC POWER REQUIREMENTS

None.

6.2DC POWER REQUIREMENTS

The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector.

The standard drive models and the SED drive models have identical hardware, however the security and encryption portion of the drive controller ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about 30mA and a commensurate increase of about 150mW in power consumption. There is no additional drain on the 12V supply.

Table 3 600 GB DC power requirements

 

 

NOTES

3 GBIT MODE

6 GBIT MODE

 

 

 

 

 

 

 

 

(AMPS)

(AMPS)

(AMPS)

(AMPS)

 

 

 

 

 

 

 

 

 

 

Voltage

 

 

+5V

+12V [2]

+5V

+12V [2]

 

 

 

 

 

 

 

Regulation

 

[5]

±5%

±5% [2]

±5%

±5% [2]

 

 

 

 

 

 

 

Avg idle current

 

[1] [7]

0.37

0.81

0.38

0.81

 

 

 

 

 

 

 

Maximum starting current

 

 

 

 

 

 

(peak DC) DC

3σ

[3]

0.67

1.90

0.68

1.91

(peak AC) AC

3σ

[3]

0.98

3.82

0.98

3.88

 

 

 

 

 

 

 

Delayed motor start (max) DC

3σ

[1] [4]

0.55

0.04

0.56

0.04

 

 

 

 

 

 

 

Peak operating current (random read):

 

 

 

 

 

 

Typical DC

[1][6]

[1]

0.44

1.15

0.45

1.17

Maximum DC

3σ

[1]

0.49

1.20

0.51

1.21

Maximum DC (peak)

3σ

 

1.32

3.00

1.34

3.00

 

 

 

 

 

 

 

Peak operating current (random write):

 

 

 

 

 

 

Typical DC

[1][6]

[1]

0.51

1.03

0.53

1.04

Maximum DC

3σ

[1]

0.56

1.05

0.58

1.07

Maximum DC (peak)

3σ

 

1.26

2.94

1.28

2.92

 

 

 

 

 

 

 

Peak operating current (sequential read):

 

 

 

 

 

 

Typical DC

[1][6]

[1]

0.98

0.83

0.99

0.84

Maximum DC

3σ

[1]

1.08

0.84

1.10

0.85

Maximum DC (peak)

3σ

 

1.40

1.26

1.46

1.24

 

 

 

 

 

 

 

Peak operating current (sequential write):

 

 

 

 

 

 

Typical DC

[1][6]

[1]

0.93

0.83

0.94

0.83

Maximum DC

3σ

[1]

1.00

0.84

1.02

0.85

Maximum DC (peak)

3σ

 

1.30

1.24

1.30

1.26

 

 

 

 

 

 

 

CHEETAH 15K.7 SAS PRODUCT MANUAL, REV. F

18

Page 22 Page 24
Image 23
Page 22 Page 24
Contents SED Fips 140-2 models Standard models Self-Encrypting Drive modelsPage Contents Interface Requirements Defect and Error ManagementInstallation About Fips About SELF-ENCRYPTING DrivesCheetah 15K.7 SAS Product MANUAL, REV. F III Seagate Technology Support Services SED ScopeFips 140-2 L Evel Compliance STANDARDS, Compliance and Reference DocumentsStandards European Union Restriction of Hazardous Substances Rohs Australian C-TickKorean KCC Taiwanese BsmiGeneral Description Performance Standard FeaturesMedia Description ST3600057SS ST3450857SS ST3300657FC FACTORY-INSTALLED OptionsReliability Formatted CapacitiesFormat command execution time minutes Performance CharacteristicsInternal Drive Characteristics Access timePREFETCH/MULTI-SEGMENTED Cache Control General performance characteristicsSTART/STOP Time Cache Operation Prefetch operation Caching write dataReliability and Service Reliability SpecificationsError Rates Controlling S.M.A.R.T Preventive maintenanceHot plugging the drive 4 S.M.A.R.TDetermining rate Performance impactMilliseconds Reporting controlDST failure definition Temperature Log Page 0DhParameter Code Description Drive Self Test DSTShort and extended tests State of the drive prior to testingImplementation Invoking DSTShipping Product warrantyLog page entries Abort600 GB DC power requirements PHYSICAL/ELECTRICAL SpecificationsAC Power Requirements DC Power Requirements450 GB DC power requirements 300 GB DC power requirements Current profiles Power sequencingConducted noise immunity Typical 450GB current profiles Power Dissipation Environmental Limits Temperature a. Operating300GB model Effective altitude sea level a. Operating Relative humidityShock Shock and vibrationRecommended mounting VibrationRoHS compliance statement Air cleanlinessAcoustics Corrosive environmentUnits of Measure mm inches Mechanical SpecificationsSeagate Enterprise SED PurposeValidation Program Random Number Generator RNG Controlled AccessAbout SELF-ENCRYPTING Drives Data EncryptionDrive Locking Authenticated Firmware DownloadPower Requirements Supported CommandsDrive Error Recovery Procedures Defect and Error ManagementDrive Internal DEFECTS/ERRORS Read and write retry count maximum recovery times SAS System ErrorsIdle Read After Write Background Media ScanMedia PRE-SCAN Deferred AUTO-REALLOCATIONCooling InstallationDrive Orientation Grounding Drive MountingTask management responses SAS FeaturesInterface Requirements Task management functionsCommands supported by Cheetah 15K.7 SAS family drives Scsi Commands SupportedCommands supported by Cheetah 15K.7 SAS family drives Commands supported by Cheetah 15K.7 SAS family drives Cheetah 15K.7 inquiry data Mode Sense dataInquiry data Cheetah 15K.7 SAS Product MANUAL, REV. F 11.3.2.1 600GBmodel Mode Sense data 11.3.2.2 450GB model Mode Sense data 11.3.2.3 300GB model Mode Sense data SAS physical interface Miscellaneous Operating Features and ConditionsSupported Feature or condition Miscellaneous featuresDatum B This Area Pin descriptions Physical characteristicsConnector requirements Electrical descriptionReady LED Out PowerSignal Characteristics SAS transmitters and receiversAdditional Information Differential signalsSAS-2 Specification Compliance BPSIndex Page SAS See also cooling Americas Seagate Technology LLC
Related manuals
Manual 76 pages 20.21 Kb Manual 76 pages 46.69 Kb
Top Page Image Contents