Seagate ST3450856FC manual Supported commands

Page 64

Table 19:

Supported commands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Executable state of standard SCSI commands in the presence of

 

 

 

 

LBA banding (applies to FDE models only)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Affected LBA

Affected LBA

 

 

 

 

 

User Data

Unlocked

Locked

Command

Supported

 

 

Affects entire

Accessed

ReadLock=Write

ReadLock=Write

code

(Y/N) [4]

Command name

Drive (Y/N)

(Y/N)

Lock=False

Lock=True

 

 

 

 

 

 

 

00h

Y

Test unit ready

Y

N

Executable

Executable

 

 

 

 

 

 

 

01h

Y

Rezero unit

Y

N

Executable

Executable

 

 

 

 

 

 

 

03h

Y

Request sense

Y

N

Executable

Executable

 

 

 

 

 

 

 

 

Y

Extended sense

 

 

 

 

 

 

 

 

 

 

 

 

Y

Field pointer bytes

 

 

 

 

 

 

 

 

 

 

 

 

Y

Actual retry count bytes

 

 

 

 

 

 

 

 

 

 

 

04h

Y

Format unit [1]

Y

Y

Executable

Check Condition

 

 

 

 

 

 

 

07h

Y

Reassign blocks

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

08h

Y

Read

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

0Ah

Y

Write

N

Y

Executable

Check Condition

 

 

 

 

 

 

 

0Bh

Y

Seek

N

N

Executable

Executable

 

 

 

 

 

 

 

12h

Y

Inquiry

Y

N

Executable

Executable

 

 

 

 

 

 

 

 

Y

Vital product data page (00h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Unit serial number page (80h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Implemented operating def. page

 

 

 

 

 

 

(81h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Device Identification page (83h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Firmware numbers page (C0h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Date code page (C1h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Jumper settings page (C2h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Device Behavior page (C3h)

 

 

 

 

 

 

 

 

 

 

 

15h

Y

Mode select (same pages as Mode

Y

N

Executable

Executable

 

 

Sense command shown below) [3]

 

 

 

 

 

 

 

 

 

 

 

16h

Y

Reserve

Y

N

Executable

Executable

 

 

 

 

 

 

 

 

N

3rd party reserved

 

 

 

 

 

 

 

 

 

 

 

 

N

Extent reservation

 

 

 

 

 

 

 

 

 

 

 

17h

Y

Release

Y

N

Executable

Executable

 

 

 

 

 

 

 

18h

N

Copy

 

 

 

 

 

 

 

 

 

 

 

1Ah

Y

Mode sense

Y

N

Executable

Executable

 

 

 

 

 

 

 

 

Y

Unit attention page (00h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Error recovery page (01h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Disconnect/reconnect control (page

 

 

 

 

 

 

02h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Format page (03h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Rigid disc drive geometry page

 

 

 

 

 

 

(04h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Verify error recovery page (07h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Caching parameters page (08h)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Control mode page (0Ah)

 

 

 

 

 

 

 

 

 

 

 

 

Y

Fibre Channel Interface Control

 

 

 

 

 

 

page (19h)

 

 

 

 

 

 

 

 

 

 

 

 

58

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

Page 63 Page 65
Image 64
Page 63 Page 65
Contents ST3300656FC ST3450856FCST3146356FC Page Contents Physical/electrical specifications Defect and error managementInstallation Interface requirementsSeagate Technology support services Cheetah 15K.6 FC Product Manual, Rev. D Scope Model Number Full Disk Encryption FDECheetah 15K.6 FC Product Manual, Rev. D Applicable standards and reference documentation StandardsElectromagnetic compatibility Electromagnetic susceptibilityEuropean Union Restriction of Hazardous Substances RoHS Reference documents Ncits TR-20Cheetah 15K.6 FC Product Manual, Rev. D General description Standard features Media description PerformanceReliability Formatted capacitiesFactory-installed options User-installed accessoriesPerformance characteristics Internal drive characteristicsSeek performance characteristics Access timeFormat command execution time minutes General performance characteristicsStart/stop time 176 144 100Cache operation Prefetch/multi-segmented cache controlCaching write data Prefetch operation Reliability specifications Error ratesRecoverable Errors Unrecoverable ErrorsReliability and service Seek errorsInterface errors Preventive maintenance4 S.M.A.R.T Controlling S.M.A.R.TPerformance impact MillisecondsTemperature Log Page 0Dh Determining ratePredictive failures Thermal monitorState of the drive prior to testing Drive Self Test DSTDST failure definition ImplementationShort and extended tests Short test Function Code 001bExtended test Function Code 010b Log page entriesShipping Product warrantyProduct repair and return information Cheetah 15K.6 FC Product Manual, Rev. D AC power requirements Physical/electrical specificationsDC power requirements ST3450856FC DC power requirements Gbit Amps ST3450056FC DC power requirements Gbit AmpsST3300656FC DC power requirements Gbit Amps ST3300056FC DC power requirements Gbit AmpsST3146356FC DC power requirements Gbit Amps ST3146756FC DC power requirements Gbit AmpsGeneral DC power requirement notes Power sequencingConducted noise immunity Current profilesTypical ST3450856FC current profiles Typical ST3450056FC current profiles Typical ST3300656FC current profiles Typical ST3300056FC current profiles Typical ST3146356FC current profiles Typical ST3146756FC current profiles Power dissipation 450GB models300GB models Environmental limits Temperature146GB models Relative humidity Effective altitude sea levelShock and vibration Package size Packaged/product weight Drop heightShock Recommended mounting Air cleanliness VibrationAcoustics Corrosive environmentRoHS compliance statement Mechanical specifications Mounting configuration dimensionsDrive internal defects/errors Defect and error managementDrive error recovery procedures Page FC-AL system errors Background Media ScanDeferred Auto-Reallocation Media Pre-ScanIdle Read After Write Installation Drive ID/option selectionDrive orientation CoolingDrive mounting GroundingPage Cheetah 15K.6 FC Product Manual, Rev. D FC-AL features Fibre Channel link service framesLink services supported Type of frame Interface requirementsFibre Channel task management responses Fibre Channel task management functionsFC Scsi FCP response codes Function name Response code Fibre Channel port login NPort login Plogi payload BytesFibre Channel port login accept Fibre Channel Process LoginNPort Login Accept ACC payload Bytes Process Login Plri payloadFibre Channel Process Login Accept Fibre Channel fabric loginProcess Login Accept ACC payload Bytes Fabric Login Flogi payload BytesFibre Channel fabric accept login Fabric Login Accept ACC payload BytesScsi commands supported Dual port supportFibre Channel Arbitrated Loop options FC-AL options supportedSupported commands Cheetah 15K.6 FC Product Manual, Rev. D Cheetah 15K.6 FC Product Manual, Rev. D Supported commands Inquiry data Mode Sense dataCheetah 15K.6 FC inquiry data Bytes Data hex Page Mode Data Header 000000 Cheetah 15K.6 FC Product Manual, Rev. D Miscellaneous operating features and conditions Miscellaneous featuresSupported Feature or condition Miscellaneous statusFC-AL physical interface Physical characteristicsPhysical description Electrical description Connector requirementsPin descriptions Pin Signal name Signal type FC-SCA pin descriptions Pin Signal name Signal typeFC-AL transmitters and receivers Power Fault LED OutActive LED Out Enable port bypass signalsMotor start controls Parallel Enclosure Services Interface ESI 11 SEL6 through SEL0 ID linesArbitrated loop physical address Alpa values SettingHex Dec TTL input characteristics Signal characteristicsDevice control codes FC Differential output LED driver signalsFC Differential input Receive eye diagram Eye diagram data values Link rate GHz Cheetah 15K.6 FC Product Manual, Rev. D Seagate Technology support services InternetPresales Support Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call CenterToll-freeDirect dialFAX Index NumericsFC-AL Flogi Plogi Page See also cooling
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ST3450856FC 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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