Seagate ST3600057FC, ST3300557FC, ST3300457FC, ST3300657FC manual Power dissipation, 600GB model

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7.3Power dissipation

600GB model

Typical power dissipation under idle conditions in 4 Gbit operation is 11.58 watts (39.52 BTUs per hour).

To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 volt current, and total watts on the vertical axis. To calculate BTUs per hour, multiply watts by 3.4123.

Figure 4. ST3600057FC DC current and power vs. input/output operations per second

Cheetah 15K.7 FC Product Manual, Rev. C

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Contents ST3600857FC ST3450657FC ST3300457FC Standard models Self-Encrypting Drive modelsSED Fips 140-2 models Page Contents Installation Defect and error managementAbout Fips About self-encrypting drives Interface requirementsCheetah 15K.7 FC Product Manual, Rev. C Iii Cheetah 15K.7 FC Product Manual, Rev. C Seagate Online Support and Services Seagate Technology support servicesScope Standards Applicable standards and reference documentationElectromagnetic compatibility Electromagnetic susceptibilityEuropean Union Restriction of Hazardous Substances RoHS Ncits TR-20 Reference documentsGeneral description Standard features Performance Media descriptionReliability Formatted capacitiesFactory-installed options User-installed accessoriesProgrammable drive capacity Internal drive characteristics Performance characteristicsSeek performance characteristics Access timeGeneral performance characteristics Format command execution time minutesStart/stop time ST3600057FC ST3450857FC ST3300657FCCache operation Prefetch/multi-segmented cache controlPrefetch operation Caching write dataError rates Reliability specificationsRecoverable Errors Unrecoverable ErrorsSeek errors Reliability and serviceInterface errors Preventive maintenanceControlling S.M.A.R.T 4 S.M.A.R.TPerformance impact MillisecondsDetermining rate Temperature Log Page 0DhPredictive failures Thermal monitorDrive 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 entriesProduct warranty ShippingProduct repair and return information Physical/electrical specifications AC power requirementsDC power requirements ST3450857FC DC power requirements Gbit Amps ST3600057FC DC power requirements Gbit AmpsST3300657FC DC power requirements Gbit Amps General DC power requirement notes Power sequencing Conducted noise immunity Current profiles Typical ST3450857FC current profiles Typical ST3300657FC current profiles 600GB model Power dissipation450GB models Temperature a. Operating Environmental limits300GB models Effective altitude sea level a. Operating Relative humidityPackage size Packaged/product weight Drop height Shock and vibrationShock Recommended mounting Air cleanliness Vibration a. Operating-normalAcoustics Corrosive environment RoHS compliance statementElectromagnetic susceptibility See Section Mounting configuration dimensions Mechanical specificationsAbout Fips PurposeLevel 2 security 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/errorsDrive error recovery procedures Page These values are subject to change FC-AL system errorsBackground Media Scan Media Pre-ScanDeferred Auto-Reallocation Idle Read After Write Installation Drive ID/option selectionDrive orientation Air flow CoolingGrounding Drive mountingFibre Channel link service frames FC-AL featuresLink services supported Type of frame Interface requirementsFibre Channel task management functions Fibre Channel task management responsesFC Scsi FCP response codes Function name Response code NPort login Plogi payload Bytes Fibre Channel port loginFibre Channel port login accept NPort Login Accept ACC payload BytesProcess Login Plri payload Fibre Channel fabric login Fibre Channel Process Login AcceptProcess Login Accept ACC payload Bytes Fabric Login Flogi payload BytesFabric Login Accept ACC payload Bytes Fibre Channel fabric accept loginDual port support Scsi commands supportedFibre Channel Arbitrated Loop options FC-AL options supportedSupported commands Cheetah 15K.7 FC Product Manual, Rev. C Cheetah 15K.7 FC Product Manual, Rev. C Background Medium Scan 15h Mode Sense data Inquiry dataCheetah 15K.7 FC inquiry data Bytes Data hex Page Mode Data Header Block Descriptor Ec b2 5c 00 00 02 Miscellaneous features Miscellaneous operating features and conditionsSupported Feature or condition Miscellaneous statusPhysical characteristics FC-AL physical interfacePhysical description Connector requirements Electrical descriptionPin descriptions FC-SCA pin descriptions Pin Signal name Signal type Pin Signal name Signal typeFC-AL transmitters and receivers Fault LED Out PowerEnable port bypass signals Active LED OutMotor start controls 12.5.11 SEL6 through SEL0 ID lines Parallel Enclosure Services Interface ESISetting Arbitrated loop physical address Alpa valuesHex Dec Signal characteristics TTL input characteristics provides the TTL characteristicsDevice control codes LED driver signals FC Differential outputFC Differential input Receive eye diagram Eye diagram data values Link rate GHz Numerics IndexDevctrlcode FCP Mtbf Page See also cooling Page Cheetah 15K.7 FC Product Manual, Rev. C

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