Seagate ST200FX0002, ST100FX0002, ST400FX0012 manual 100GB standard model DC power requirements

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Table 10: 100GB standard model DC power requirements

Parameter				100GB (6.0Gb)

Regulation			±5%	±5%

Voltage			+5V	+12V

			Current (A)	Current (A)	Power (W)

Average idle current		DC	0.40	0.17	4.04

Maximum starting current
	(peak DC) DC	3σ	1.09	0.31
	(peak AC) AC	3σ	1.16	0.73
Delayed start (max) DC		3σ	0.43	0.18	4.31

Peak operating current (random read):
	Typical DC	DC	0.46	0.21	4.82

	Maximum DC	3σ	0.49	0.23	5.21

	Maximum (peak) DC	3σ	0.80	0.72
Peak operating current (random write)
	Typical DC	DC	0.45	0.25	5.25

	Maximum DC	3σ	0.49	0.26	5.57

	Maximum (peak) DC	3σ	0.71	0.54
Peak operating current (sequential read)
	Typical DC	DC	0.54	0.28	6.06

	Maximum DC	3σ	0.58	0.29	6.38

	Maximum (peak) DC	3σ	0.80	0.58
Peak operating current (sequential write)
	Typical DC	DC	0.53	0.36	6.97

	Maximum DC	3σ	0.57	0.37	7.29

	Maximum (peak) DC	3σ	0.82	0.82

[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, 60 Degrees C ambient.

[2]For +12 V, a –10% tolerance is allowed during initial start but must return to ±5% before reaching ready state. 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 4 (for 400GB models) and Figure 5 (for 200GB models).

[4]See +12V current profile in Figure 6 (for 100GB models).

[5]This condition occurs after OOB and Speed Negotiation completes but before the drive has received the Notify Spinup primitive.

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

Pulsar XT.2 SAS Product Manual, Rev. B

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Contents Standard Models Self-Encrypting Drive Models ST400FX0002ST400FX0012 ST200FX0002 ST100FX0002Revision history Contents Defect and error management Physical/electrical specificationsInstallation About self-encrypting drivesPage Pulsar XT.2 SAS Product Manual, Rev. B List of Figures Page Seagate Online Support and Services Seagate Technology support servicesScope Standards Applicable standards and reference documentationElectromagnetic compatibility Electromagnetic susceptibilityElectromagnetic compliance for the European Union Electromagnetic complianceAustralian C-Tick Korean KCCChina Restriction of Hazardous Substances RoHS Directive Reference documentsGeneral description Standard featuresMedia description PerformanceReliability Factory-installed options Formatted capacitiesProgrammable drive capacity Thin Provisioning Drive Configuration Internal drive characteristics Performance characteristicsPerformance characteristics Access timePerformance Format Mode Dcrt Bit IP Bit 400GB 200GB 100GBStart/stop time Cache controlCaching write data Error rates Reliability specificationsEndurance Management Preventive maintenance Reliability and serviceData Retention Lifetime Endurance Management4 S.M.A.R.T Maximum processing delay Fully-enabled delayControlling S.M.A.R.T Performance impactThermal monitor Predictive failuresDrive Self Test DST State of the drive prior to testingDST failure definition ImplementationShort test Function Code 001b Short and extended testsExtended test Function Code 010b Log page entriesShipping Product warrantyProduct repair and return information StoragePhysical/electrical specifications Power specificationsAC power requirements 400GB standard model DC power requirements DC power requirements200GB standard model DC power requirements 100GB standard model DC power requirements Power sequencing General DC power requirement notesConducted noise immunity Current profilesCurrent profiles for 200GB models Power dissipation 400GB models in 6Gb operation200GB models in 6Gb operation Temperature a. Operating Environmental limits100GB models in 6Gb operation Relative humidity Effective altitude sea level a. OperatingShock and vibration Recommended mounting ShockAir cleanliness Vibration a. Operating-normalCorrosive environment Mounting configuration dimensions 400GB models Mechanical specificationsWeight Pounds 100 grams Admin SP Controlled accessAbout self-encrypting drives Data encryptionRandom number generator RNG Default passwordDrive locking Data bandsPower requirements Authenticated firmware downloadSupported commands Cryptographic eraseDefect and error management Drive internal defects/errorsSSD Physical format address descriptor Bit Byte SAS system errors Drive error recovery proceduresBackground Media Scan Auto-ReallocationProtection Information PI Setting and determining the current Type LevelLevels of PI Identifying a Protection Information driveDrive orientation InstallationAir flow CoolingGrounding Drive mountingInterface requirements SAS featuresDual port support Supported commands Scsi commands supportedPersistent Reserve Read Capacity Write Inquiry data Mode Sense dataPage 14 1a 00 1a Mode Sense data for 400GB drivesMode Pages Mode Sense data for 200GB drivesMode Sense values for 100GB drives Miscellaneous features Miscellaneous operating features and conditionsMiscellaneous status SAS physical interfaceDatum B Section C C Section a a Connector requirements Physical characteristicsElectrical description Pin descriptionsPower Signal characteristicsSAS transmitters and receivers Ready LED OutLED drive signal SAS-2 Specification complianceDifferential signals General interface characteristicsNumerics IndexPage RNG See also cooling Page Americas Seagate Technology LLC