Seagate ST3146356FC, ST3300656FC, ST3450856FC manual Plogi

Page 90

Reporting actual retry count

65

Segmented caching

65

 

SMP = 1 in Mode Select command 65

Synchronized (locked) spindle operation 65

Zero latency read

65

 

miscellaneous status support

 

ACA active

65

 

 

 

ACA active, faulted initiator

65

Busy

65

 

 

 

 

Check condition

65

 

 

Condition met/good

65

 

Good

65

 

 

 

 

Intermediate/condition met/good 65

Intermediate/good 65

 

Reservation conflict

65

 

Task set full

65

 

 

 

miscorrected media data

15

 

Mode select

 

 

 

 

(10)command 59 command 56

Mode sense

(10)command 59 command 56 data, table 60, 62

monitoring state 16 motor start

controls 70 option 12

mounting 46 holes 46 orientations 45

mounting configuration 37

mounting configuration dimensions 37 MTBF 16

N

N_Port Login (PLOGI) 49 payload 51 payload values 52

NN51, 54 Node Name 54 Node name 51 noise

audible 3 noise immunity 25

non-operating 32, 33, 35 temperature 32

non-operating vibration 35

O

office environment 35 old port state

FC-AL options 55 OPEN Full Duplex

FC-AL options 55 OPEN half duplex

FC-AL options 55

Open sequences per exchange 51 operating 32, 35

option configurations 45 option selection 67 options 9, 55 orientation 32

OS 51

out-of-plane distortion 46

P

P_LOGI

received on Port A 52 received on Port B 52

package size 33

package test specification 5 packaged 33

parameter rounding 65 pass-through state 16 PBC 66, 70 PBdata 58

PCBA 47

peak bits per inch 11

peak operating current 23, 24 peak-to-peak measurements 25 performance characteristics

detailed 11 general 12

performance degradation 33 performance highlights 9 physical damage 35 physical interface 66

description 66 physical specifications 23 PI 52, 53

pin descriptions 67 PN 51, 54

port bypass circuit 16, 17, 66, 70 Port DISCovery 51

Port Discovery (PDISC) 49 port identifier field 52, 53 port login 51

accept 52 Port Name 54

Port name (initiator’s) 51 power 69

dissipation 29 requirements, AC 23 requirements, DC 23 sequencing 25

Power control page (1Ah) command 57 power distribution 3

power failure warning 73

82

Cheetah 15K.6 FC Product Manual, Rev. A

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Contents Cheetah 15K.6 FC ST3450856FC ST3300656FC ST3146356FCPage Contents Defect and error management InstallationInterface requirements Seagate Technology support services Cheetah 15K.6 FC Product Manual, Rev. a List of Figures Page Scope Cheetah 15K.6 FC Product Manual, Rev. a Electromagnetic compatibility Applicable standards and reference documentationStandards Electromagnetic susceptibilityEuropean Union Restriction of Hazardous Substances RoHS Reference documents Ncits TR-20Cheetah 15K.6 FC Product Manual, Rev. a General description Standard features Media descriptionReliability Factory-installed optionsPerformance Formatted capacitiesUser-installed accessories Seek performance characteristics Performance characteristicsInternal drive characteristics Access timeStart/stop time Format command execution time minutesGeneral performance characteristics Prefetch/multi-segmented cache controlCache operation Caching write dataPrefetch operation Recoverable Errors Reliability specificationsError rates Unrecoverable ErrorsInterface errors Reliability and serviceSeek errors Preventive maintenancePerformance impact 4 S.M.A.R.TControlling S.M.A.R.T MillisecondsPredictive failures Reporting controlDetermining rate Thermal monitorDrive Self Test DST State of the drive prior to testingParameter Code Description DST failure definitionShort test Function Code 001b Invoking DSTShort and extended tests Extended test Function Code 010bShipping Product warrantyAbort Product repair and return informationCheetah 15K.6 FC Product Manual, Rev. a DC power requirements Physical/electrical specificationsAC power requirements DC power requirements for ST3450856FC model Gbit AmpsDC power requirements for ST3300656FC model Gbit Amps DC power requirements for ST3146356FC model Gbit AmpsConducted noise immunity General DC power requirement notesPower sequencing Current profilesTypical ST3450856FC current profiles Typical ST3300656FC current profiles Typical ST3146356FC current profiles Power dissipation ST3450856FCST3300656FC Temperature Environmental limitsST3146356FC Shock and vibration Relative humidityEffective altitude sea level ShockPackage size Packaged/product weight Drop height Recommended mounting Acoustics Air cleanlinessVibration Corrosive environmentRoHS compliance statement Mechanical specifications Mounting configuration dimensionsCheetah 15K.6 FC Product Manual, Rev. a Defect and error management Drive internal defects/errorsDrive error recovery procedures Page FC-AL system errors Background Media ScanMedia Pre-Scan Deferred Auto-ReallocationIdle Read After Write Cheetah 15K.6 FC Product Manual, Rev. a Drive orientation InstallationDrive ID/option selection CoolingDrive mounting Air flowGrounding Cheetah 15K.6 FC Product Manual, Rev. a Link services supported Type of frame FC-AL featuresFibre Channel link service frames Interface requirementsFibre Channel task management functions Fibre Channel task management responsesFC Scsi FCP response codes Function name Response code Fibre Channel port login NPort login Plogi payload BytesNPort Login Accept ACC payload Bytes Fibre Channel port login acceptFibre Channel Process Login Process Login Plri payloadProcess Login Accept ACC payload Bytes Fibre Channel Process Login AcceptFibre Channel fabric login Fabric Login Flogi payload BytesFibre Channel fabric accept login Fabric Login Accept ACC payload BytesFC-AL options supported Dual port supportFibre Channel Arbitrated Loop options Option SupportedScsi commands supported Supported commands Command code Command nameVerify error recovery page 07h Cheetah 15K.6 FC Product Manual, Rev. a Temperature page 0Dh Mode Sense data Inquiry dataCheetah 15K.6 FC inquiry data Bytes Data hex Page Mode Data Header 000000 Cheetah 15K.6 FC Product Manual, Rev. a Supported Feature or condition Miscellaneous operating features and conditionsMiscellaneous features 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 Power Fault LED OutEnable port bypass signals Active LED OutMotor start controls Parallel Enclosure Services Interface ESI 11 SEL6 through SEL0 ID linesSetting Arbitrated loop physical address Alpa valuesHex Dec Signal characteristics TTL input characteristicsDevice control codes LED driver signals FC Differential outputFC Differential input Receive eye diagram Eye diagram data values Link rate GHz Cheetah 15K.6 FC Product Manual, Rev. a Presales Support Seagate Technology support servicesInternet Technical SupportWarranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index NumericsFAN Flogi Plogi Page See also cooling
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ST3450856FC, ST3300656FC, ST3146356FC specifications

The Seagate ST3146356FC, ST3300656FC, and ST3450856FC are hard disk drives designed for enterprise storage solutions, showcasing Seagate’s commitment to performance, reliability, and advanced technology in the data storage sector. These drives cater primarily to the needs of data centers and businesses requiring robust data management capabilities.

The ST3146356FC is notable for its 146GB capacity, 3.5-inch form factor, and 10,000 RPM spindle speed. It employs Serial Attached SCSI (SAS) interface technology, which ensures high data transfer rates and reliable connectivity. This model is designed to handle a multitude of demanding applications, such as online transaction processing and enterprise resource planning, requiring fast access to data and minimized latency.

The ST3300656FC, with a capacity of 300GB, continues the trend of high performance set by its predecessor. This drive also features the 10,000 RPM spindle speed and SAS interface, providing enhanced data throughput and optimized performance for intensive workloads. The drive is built with advanced error recovery features that enhance data integrity and reliability, making it suitable for critical applications where data loss is unacceptable.

The ST3450856FC offers even greater capacity, with a robust 450GB storage option. Like the other models, it operates at 10,000 RPM and utilizes the SAS interface. This drive is designed for scalability, ensuring that it can meet the evolving storage demands of enterprises. It is also equipped with sophisticated technologies such as Seagate's Enhanced S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), providing continual monitoring of the drive’s health and performance metrics.

All three models share key characteristics, including advanced thermal and power management technologies that help maintain optimal operating temperatures and reduce energy consumption. This is crucial in data center environments where maximizing efficiency is vital for operational cost management. Additionally, Seagate's commitment to low acoustic noise levels ensures quieter operation, which is beneficial in environments where sound levels must be controlled.

In summary, the Seagate ST3146356FC, ST3300656FC, and ST3450856FC drives are engineered for enterprise environments demanding high reliability, speed, and capacity. Their advanced technologies, including SAS interface and enhanced error management systems, make these drives ideal for critical applications in data-intensive sectors. With reinforced durability, effectiveness in managing large volumes of data, and a focus on energy efficiency, these drives symbolize the pinnacle of Seagate's storage innovations for enterprise solutions.
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