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Seagate ST3450757SS, ST3300657SS, ST3300557SS, ST3600957SS, ST3600057SS manual ST3450857SS model

Models: ST3450857SS ST3300557SS ST3600057SS ST3600957SS ST3450757SS ST3300657SS

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ST3450857SS model

Typical power dissipation under idle conditions in 6Gb operation is 9.97 watts (34.02 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 5. ST3450857SS DC current and power vs. input/output operations per second

Cheetah 15K.7 SAS Product Manual, Rev. A

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Seagate ST3450757SS, ST3300657SS, ST3300557SS, ST3600957SS, ST3600057SS manual ST3450857SS model

Contents

Standard models Self-Encrypting Drive models Cheetah 15K.7 SASPage Contents Installation Defect and error managementAbout self-encrypting drives Interface requirements Seagate Technology support services Cheetah 15K.7 SAS Product Manual, Rev. a Model Number Capacity Self-Encrypting Drive SED Scope Standards Standards, compliance and reference documentsElectromagnetic compatibility Electromagnetic susceptibility European Union Restriction of Hazardous Substances RoHS Compliance Reference documents General description Standard features Media descriptionPerformance Reliability Factory-installed optionsFormatted capacities Programmable drive capacity Internal drive characteristics Performance characteristicsAccess time Seek time Format command execution time minutes General performance characteristicsStart/stop time Cache operation Prefetch/multi-segmented cache control Prefetch operation Caching write data Error rates Reliability specificationsRecoverable Errors Unrecoverable Errors Seek errors Reliability and serviceInterface errors Preventive maintenance Controlling S.M.A.R.T 4 S.M.A.R.TPerformance impact Milliseconds Determining rate Reporting controlPredictive failures Thermal monitor State of the drive prior to testing Temperature Log Page 0Dh Parameter Code DescriptionDrive Self Test DST DST failure definition Short and extended tests Invoking DSTShort test Function Code 001b Extended test Function Code 010b Abort Product warrantyShipping Product repair and return information Physical/electrical specifications AC power requirementsDC power requirements ST3600057SS ST3600957SS Gbit mode Amps 600 GB DC power requirements ST3450857SS ST3450757SS Gbit mode Amps 450 GB DC power requirements ST3300657SS ST3300557SS Gbit mode Amps 300 GB DC power requirements Power sequencing Conducted noise immunityCurrent profiles Typical 600GB current profiles Typical 300GB current profiles ST3600057SS model Power dissipation ST3450857SS model Temperature Environmental limitsST3300657SS model Effective altitude sea level Relative humidityShock and vibration Shock Package size Packaged/product weight Drop height Recommended mounting Vibration Acoustics Air cleanlinessCorrosive environment RoHS compliance statement Physical dimensions Mechanical specifications Admin SP Controlled accessAbout self-encrypting drives Data encryption Random number generator RNG Authenticated firmware downloadDrive locking Data bands Supported commands Power requirements Defect and error management Drive internal defects/errorsDrive error recovery procedures Page Background Media Scan SAS system errors Media Pre-Scan Deferred Auto-ReallocationIdle Read After Write Installation Drive orientationCooling Grounding Drive mounting Interface requirements SAS features Commands supported by Cheetah 15K.6 SAS family drives Scsi commands supportedCommand name Command code Supported Dual port support Commands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Commands supported by Cheetah 15K.6 SAS family drives Cheetah 15K.7 inquiry data Bytes Data hex Inquiry data Mode Sense data Mode Pages 10.3.2.1 ST3600057SS and ST3600957SS Mode Sense data DEF CHG Mode Data Header Block Descriptor Mode Pages 10.3.2.2 ST3450857SS and ST3450757SS Mode Sense data DEF CHG Read Capacity Data Buffer C D E F Mode Pages 10.3.2.3 ST3300657SS and ST3300557SS Mode Sense data Miscellaneous features Miscellaneous operating features and conditionsSupported Feature or condition Miscellaneous status Physical interface SAS physical interface Datum B Connector requirements Physical characteristics Electrical description Pin Signal name Signal typePin descriptions SAS pin descriptions Power Signal characteristicsSAS transmitters and receivers Ready LED Out LED drive signal SAS-2 Specification complianceDifferential signals General interface characteristics Seagate Technology support services Presales SupportTechnical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call CenterToll-freeDirect dialFAX Cheetah 15K.7 SAS Product Manual, Rev. a Numerics IndexPage SAS Smart