Power dissipation | Seagate ST3600002FC, ST3300602FC, ST3450802FC

6.3Power dissipation

ST3600002FC

Typical power dissipation under idle conditions in 4 Gbit operation is 6.55 watts (22.33 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. ST3600002FC DC current and power vs. input/output operations per second

Cheetah NS 10K.2 FC Product Manual, Rev. B

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Seagate ST3600002FC, ST3300602FC, ST3450802FC manual Power dissipation

Contents

ST3600002FC ST3450802FC ST3300602FC Cheetah NS 10K.2 FCPage Contents Installation Seagate Technology support services Cheetah NS 10K.2 FC Product Manual, Rev. B Scope Cheetah NS 10K.2 FC Product Manual, Rev. B Electromagnetic susceptibility Standards, compliance and reference documentsStandards Electromagnetic compatibility Compliance Ncits TR-19 Reference documents Cheetah NS 10K.2 FC Product Manual, Rev. B General description Media description Standard features Formatted capacities PerformanceReliability Programmable drive capacity Factory-installed optionsUser-installed accessories Seek performance Performance characteristicsInternal drive characteristics Access time ST3600002FC ST3450802FC ST3300602FC Format command execution time minutesGeneral performance characteristics Start/stop time Cache operation Prefetch/multi-segmented cache control Prefetch operation Caching write data Unrecoverable Errors Reliability specificationsError rates Recoverable Errors Preventive maintenance Reliability and serviceSeek errors Interface errors Performance impact A.R.T. delay times4 S.M.A.R.T Controlling S.M.A.R.T Thermal monitor Reporting controlDetermining rate Predictive failures DST failure definition State of the drive prior to testingTemperature Log Page 0Dh Drive Self Test DST Extended test Function Code 010b Invoking DSTShort and extended tests Short test Function Code 001b Abort Product warranty Cheetah NS 10K.2 FC Product Manual, Rev. B DC power requirements for ST3600002FC model Gbit Amps Physical/electrical specificationsAC power requirements DC power requirements DC power requirements for ST3450802FC model Gbit Amps DC power requirements for ST3300602FC model Gbit Amps General DC power requirement notes Current profiles Power sequencingConducted noise immunity Cheetah NS 10K.2 FC Product Manual, Rev. B Cheetah NS 10K.2 FC Product Manual, Rev. B ST3600002FC Power dissipation ST3450802FC ST3300602FC Relative humidity Temperature a. OperatingEnvironmental limits Shock Effective altitude sea level a. OperatingShock and vibration Recommended mounting Package size Packaged/product weight Drop height Corrosive environment Air cleanlinessVibration a. Operating-normal Acoustics China Restriction of Hazardous Substances RoHS Directive Mounting configuration dimensions Mechanical specifications Cheetah NS 10K.2 FC Product Manual, Rev. B Drive error recovery procedures Defect and error managementDrive internal defects/errors 77.81 Media Pre-Scan FC-AL system errorsBackground Media Scan Idle Read After Write Deferred Auto-Reallocation Cooling InstallationDrive ID/option selection Drive orientation Air flow Drive mounting Grounding Cheetah NS 10K.2 FC Product Manual, Rev. B Interface requirements FC-AL featuresFibre Channel link service frames Link services supported Type of frame FC Scsi FCP response codes Function name Response code Fibre Channel task management functionsFibre Channel task management responses NPort login Plogi payload Bytes Fibre Channel port login Process Login Plri payload Fibre Channel port login acceptFibre Channel Process Login NPort Login Accept ACC payload Bytes Fabric Login Flogi payload Bytes Fibre Channel Process Login AcceptFibre Channel fabric login Process Login Accept ACC payload Bytes Fabric Login Accept ACC payload Bytes Fibre Channel fabric accept login Option Supported Dual port supportFibre Channel Arbitrated Loop options FC-AL options supported Supported commands Command code Command name Scsi commands supported Verify error recovery page 07h Cheetah NS 10K.2 FC Product Manual, Rev. B Temperature page 0Dh Cheetah NS 10K.2 FC inquiry data Bytes Data hex Mode Sense dataInquiry data Page Mode Data Header Mode Pages 00 00 05 12 8B 00 50 Supported Feature or condition Miscellaneous operating features and conditions Physical description Physical characteristicsFC-AL physical interface Pin descriptions Connector requirementsElectrical description FC-AL transmitters and receivers FC-SCA pin descriptions Pin Signal name Signal type Fault LED Out Power Motor start controls Enable port bypass signalsActive LED Out 11 SEL6 through SEL0 ID lines Parallel Enclosure Services Interface ESI Alpa SEL ID Device control codes Signal characteristicsTTL input characteristics FC Differential input LED driver signalsFC Differential output Receive eye diagram Eye diagram data values Link rate GHz Cheetah NS 10K.2 FC Product Manual, Rev. B Technical Support Seagate Technology support servicesPresales Support Data Recovery Services Call Center Toll-free Direct dial Warranty ServiceData Recovery Services Authorized Service Centers Index FCP Flogi Plogi Page See also cooling Page Seagate Technology LLC