Seagate ST9900805FC, ST9600205FC manual DC power requirements for ST9300605FC model 2Gb 4Gb Amps

Page 32

Table 5:

DC power requirements for ST9300605FC model

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2Gb

 

4Gb

 

 

 

 

 

 

 

 

 

 

 

 

Notes

(Amps)

(Amps)

(Amps)

(Amps)

 

 

 

 

 

 

 

 

Voltage

 

 

 

+5V

+12V [2]

+5V

+12V [2]

 

 

 

 

 

 

 

Regulation

 

[6]

±5%

±5% [2]

±5%

±5% [2]

 

 

 

 

 

 

 

Avg idle current DC

 

[1] [8]

0.36

0.15

0.38

0.15

 

 

 

 

 

 

 

Advanced Idle Current

 

 

 

 

 

 

 

Idle_A

3σ

 

0.38

0.16

0.39

0.16

 

Idle_B

3σ

 

0.26

0.15

0.27

0.15

 

Idle_C

3σ

 

0.26

0.09

0.27

0.09

 

Standby

3σ

 

0.26

0.06

0.27

0.06

 

 

 

 

 

 

 

Maximum starting current

 

 

 

 

 

 

 

(peak DC) DC

3σ

[4]

0.61

0.89

0.63

0.89

 

(peak AC) AC

3σ

[4]

0.95

1.54

0.99

1.52

 

 

 

 

 

 

 

Delayed motor start (max) DC

3σ

[1] [5]

0.57

0.06

0.58

0.06

 

 

 

 

 

 

 

Peak operating current (random read):

 

 

 

 

 

 

 

Typical DC

 

[1] [7]

0.45

0.35

0.47

0.35

 

Maximum DC

3σ

[1]

0.47

0.37

0.49

0.37

 

Maximum (peak) DC

3σ

 

1.23

1.48

1.16

1.46

 

 

 

 

 

 

 

Peak operating current (random write)

 

 

 

 

 

 

 

Typical DC

 

 

0.51

0.33

0.52

0.33

 

Maximum DC

3σ

 

0.53

0.36

0.54

0.36

 

Maximum (peak) DC

3σ

 

1.06

1.48

1.06

1.51

 

 

 

 

 

 

 

Peak operating current (sequential read)

 

 

 

 

 

 

 

Typical DC

 

 

0.81

0.14

0.83

0.14

 

Maximum DC

3σ

 

0.86

0.15

0.87

0.14

 

Maximum (peak) DC

3σ

 

1.12

0.32

1.15

0.32

 

 

 

 

 

 

 

Peak operating current (sequential write)

 

 

 

 

 

 

 

Typical DC

 

 

0.89

0.14

0.91

0.14

 

Maximum DC

3σ

 

0.94

0.15

0.95

0.14

 

Maximum (peak) DC

3σ

 

1.20

0.32

1.19

0.30

 

 

 

 

 

 

 

 

[1]Measured with average reading DC ammeter. Instantaneous +12V current peaks will exceed these values. Power supply at nominal voltage. N (number of drives tested) = 6, 35 Degrees C ambient.

[2]For +12 V, a –10% tolerance is allowed during initial spindle start but must return to ±5% before reaching 9,936 RPM. The ±5% must be maintained after the drive signifies that its power-up sequence has been completed and that the drive is able to accept selection by the host initiator.

[3]See +12V current profile in Figure 5.

[4]See +12V current profile in Figure 6.

[5]This condition occurs when the Motor Start option is enabled and the drive has not yet received a Start Motor com- mand.

[6]See paragraph 7.3.1, "Conducted noise immunity." Specified voltage tolerance includes ripple, noise, and transient response.

[7]Operating condition is defined as random 8 block reads.

[8]During idle, the drive heads are relocated every 30 seconds to a random location within the band from three-quarters to maximum track

26

Savvio 10K.5 FC Product Manual, Rev. D

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Contents Savvio 10K.5 FC ST9900805FC ST9600205FC ST9450405FC ST9300605FCRevision history Contents Installation Savvio 10K.5 FC Product Manual, Rev. D Iii Savvio 10K.5 FC Product Manual, Rev. D Seagate Technology support services Seagate Online Support and ServicesScope Applicable standards and reference documentation StandardsElectromagnetic compatibility Electromagnetic susceptibilityEuropean Union Restriction of Hazardous Substances RoHS Reference documents China Restriction of Hazardous Substances RoHS DirectiveGeneral description Standard features Media descriptionFormatted capacities PerformanceReliability Factory-installed options Programmable drive capacityPerformance characteristics Internal drive characteristicsAccess time Seek performanceFormat command execution time minutes General performance characteristicsStart/stop time Prefetch/multi-segmented cache controlCache operation Caching write data Prefetch operationReliability specifications Error ratesRecoverable Errors Unrecoverable ErrorsReliability and service Seek errorsInterface errors Preventive maintenancePerformance impact 4 S.M.A.R.TControlling S.M.A.R.T Reporting control Determining ratePredictive failures Thermal monitorState of the drive prior to testing Temperature Log Page 0DhDrive Self Test DST DST failure definitionInvoking DST Short and extended testsShort test Function Code 001b Extended test Function Code 010bStorage Product warrantyAbort PowerChoice modes Physical/electrical specificationsPowerChoiceTM power management AC power requirements DC power requirements DC power requirements for ST9900805FC model 2Gb 4Gb AmpsDC power requirements for ST9600205FC model 2Gb 4Gb Amps DC power requirements for ST9450405FC model 2Gb 4Gb Amps DC power requirements for ST9300605FC model 2Gb 4Gb Amps Conducted noise immunity General DC power requirement notesPower sequencing Current profiles Savvio 10K.5 FC Product Manual, Rev. D Savvio 10K.5 FC Product Manual, Rev. D Savvio 10K.5 FC Product Manual, Rev. D Power dissipation ST9900805FCST9600205FC ST9450405FC ST9300605FC Relative humidity Temperature a. OperatingEnvironmental limits Shock Effective altitude sea level a. OperatingShock and vibration Recommended mounting Acoustics Air cleanlinessVibration a. Operating-normal Corrosive environment Mechanical specifications Mounting configuration dimensionsDrive error recovery procedures Defect and error managementDrive internal defects/errors FC-AL system errors Deferred Auto-Reallocation Background Media ScanMedia Pre-Scan Setting and determining the current Type Level Idle Read After WriteProtection Information PI Levels of PIIdentifying a Protection Information drive Installation Drive ID/option selectionDrive orientation CoolingDrive mounting Air flowGrounding FC-AL features Fibre Channel link service framesLink services supported Type of frame Interface requirementsFC Scsi FCP response codes Function name Response code Fibre Channel task management functionsFibre Channel task management responses Fibre Channel port login NPort login Plogi payload BytesFibre Channel port login accept Fibre Channel Process LoginNPort Login Accept ACC payload Bytes Process Login Plri payloadFibre Channel Process Login Accept Fibre Channel fabric loginProcess Login Accept ACC payload Bytes Fabric Login Flogi payload BytesFibre Channel fabric accept login Fabric Login Accept ACC payload BytesDual port support Fibre Channel Arbitrated Loop optionsFC-AL options supported Option SupportedScsi commands supported Supported commands Command code Command nameVerify error recovery page 07h Savvio 10K.5 FC Product Manual, Rev. D Temperature page 0Dh Savvio 10K.5 FC inquiry data Bytes Data hex Mode Sense dataInquiry data Page Mode Data Header 00 00 00 00 45 dd 2f b0 00 00 00 00 00 00 02 00 00 00 00 34 65 f8 70 00 00 00 00 00 00 02 00 00 00 00 22 ec b2 5c 00 00 00 00 00 00 02 Miscellaneous operating features and conditions Supported Feature or conditionPhysical description Physical characteristicsFC-AL physical interface Pin descriptions Connector requirementsElectrical description FC-SCA pin descriptions Pin Signal name Signal type FC-AL transmitters and receiversPower Fault LED OutMotor start controls Enable port bypass signalsActive LED Out Parallel Enclosure Services Interface ESI 10.5.11 SEL6 through SEL0 ID linesAlpa SEL ID Device control codes Signal characteristics10.6.1 TTL input characteristics FC Differential input LED driver signalsFC Differential output Receive eye diagram Eye diagram data values Link rate GHz Savvio 10K.5 FC Product Manual, Rev. D Index Devctrlcode Flogi Plogi Page Page Page Savvio 10K.5 FC Product Manual, Rev. D
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