Seagate ST2000NM0033, ST1000NM0063, ST1000NM0043, ST2000NM0023, ST2000NM0043 manual See also cooling

Page 82

R

radio interference regulations 3

Random number generator

43

RCD bit

12

14,

 

 

 

read error rates

45

 

 

read/write data heads

10

 

 

receivers

68

 

 

 

 

 

recommended mounting

38

 

Recoverable Errors

14

 

 

recovered media data

14

 

 

reference

 

 

 

 

 

 

documents

5

 

 

 

 

relative humidity

36

 

 

 

reliability

8

 

 

 

 

 

specifications

14

 

 

 

reliability and service

15

 

 

repair and return information

20

reporting actual retry count

63

reservation conflict status

63

resonance 37

 

 

 

 

 

return information

20

 

 

 

RNG

43

 

 

 

 

 

 

RoHS

5

 

 

 

 

 

 

rotation speed 10

S

safety

3

 

 

 

 

 

 

 

SAS

 

 

 

 

 

 

 

 

interface

67

 

 

 

 

 

physical interface

64

 

 

task management functions

52

SAS documents

5

 

3,

 

 

SAS Interface Manual

5

 

SAS-2 specification compliance

69

SCSI interface

 

 

 

 

 

commands supported

54

 

Secure ID

42

 

 

 

 

 

security partitions

42

 

 

 

Security Protocol In

42

 

 

Security Protocol Out

42

 

 

seek error

 

 

 

 

 

 

 

defined

15

 

 

 

 

 

rate

14

 

 

 

 

 

 

seek performance characteristics

10

seek time

 

 

 

 

 

 

 

average typical

10

 

 

full stroke typical

 

10

 

 

single track typical

10

 

 

segmented caching

63

 

 

self-encrypting drives

42

 

 

Self-Monitoring Analysis and Reporting Technology

 

8,

16

 

 

 

 

 

Serial Attached SCSI (SAS) Interface Manual 2

shielding

3

 

 

 

 

 

 

shipping

20

 

 

 

shipping container

36

 

shock 37

 

 

 

 

and vibration 37

 

shock mount 51

 

 

SID 42

 

 

 

 

signal

 

 

 

 

characteristics

68

 

single-unit shipping pack kit 9

 

SMART 8, 16

 

 

SMP = 1 in Mode Select command

63

SNW-3 training gap

69

 

standards

3

 

 

 

Standby1

21

 

 

 

Standby2

21

 

 

 

START STOP UNIT command 21

start/stop time

11

 

 

support services 1

 

 

surface stiffness

 

 

allowable for non-flat surface

51

switches

49

 

 

 

synchronized spindle

 

operation

63

 

 

system chassis

51

 

 

T

Taiwanese BSMI 4

task management functions 52 Abort task set 52

Clear ACA 52 Clear task set 52 terminate task 52

task management response codes 52

Function complete 00

52

Function not supported 05 52

Function reject 04

52

 

task set full status

63

 

 

TCG 42

 

 

 

 

 

technical support services

1

temperature

36,

50

 

 

limits 36

 

 

 

 

non-operating

36

 

 

regulation

3

 

 

 

See also cooling

 

 

terminate task function

52

 

terminators

49

 

 

 

 

tracks per inch

10

 

 

 

tracks per surface

10

 

 

transmitters

68

 

 

 

transporting the drive

20

 

Trusted Computing Group

42

U

unformatted 8

74

Constellation ES Series SAS Product Manual, Rev. F

Page 81 Page 83
Image 82
Page 81 Page 83
Contents Standard Models Self-Encrypting Drive Models ST32000446SS ST31000426SS ST3500416SSSED Fips 140-2 Models Revision history Contents About Fips About self-encrypting drives Defect and error managementInstallation Interface requirementsPower Constellation ES Series SAS Product Manual, Rev. F List of Figures Constellation ES Series SAS Product Manual, Rev. F Seagate Technology support services Seagate Online Support and ServicesScope Electromagnetic compatibility Applicable standards and reference documentationStandards Electromagnetic susceptibilityAustralian C-Tick Electromagnetic complianceElectromagnetic compliance for the European Union Korean KCCReference documents European Union Restriction of Hazardous Substances RoHSGeneral description Standard features Media descriptionFormatted capacities PerformanceReliability Programmable drive capacityFactory-installed options Seek performance characteristics Performance characteristicsInternal drive characteristics Access timeGeneral performance characteristics Start/stop timePrefetch/multi-segmented cache control Cache operationCaching write data Prefetch operationRecoverable 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 Reporting controlPredictive failures Temperature Log Page 0Dh Parameter Code DescriptionThermal monitor DST failure definition State of the drive prior to testingDrive Self Test DST ImplementationExtended test Function Code 010b Short and extended testsShort test Function Code 001b Log page entriesShipping Product warrantyProduct repair and return information PowerChoiceTM power management Physical/electrical specificationsPowerChoice modes AC power requirements DC power requirementsRegulation ±5% Constellation ES Series SAS Product Manual, Rev. F +5V Power sequencing General DC power requirement notesConducted noise immunity Current profiles TB model current profilesConstellation ES Series SAS Product Manual, Rev. F GB model current profiles Power dissipation 2TB models in 3Gb operation2TB models in 6Gb operation 1TB models in 3Gb operation 1TB models in 6Gb operation 500GB models in 3Gb operation ST3500414SS CURRENT/POWER vs Throughput SAS 3.0GBOs per Second 500GB models in 6Gb operation Environmental limits Temperature a. OperatingRelative humidity Shock and vibration Effective altitude sea level a. OperatingShock Vibration a. Operating-normal Recommended mountingAcoustics Air cleanlinessCorrosive environment Mechanical specifications Mounting configuration dimensionsPurpose About FipsLevel 2 security About self-encrypting drives Controlled accessAdmin SP Data encryptionDrive locking Default passwordRandom number generator RNG Data bandsSupported commands Authenticated firmware downloadPower requirements Cryptographic eraseDrive internal defects/errors Defect and error managementDrive error recovery procedures SAS system errors Media Pre-Scan Background Media ScanDeferred Auto-Reallocation Idle Read After Write Installation Drive orientationCooling Air flowDrive mounting GroundingSAS features Interface requirementsDual port support Scsi commands supported Supported commandsSupported commands Supported commands Supported commands Inquiry data Mode Sense dataConstellation ES inquiry data Page Mode Sense data changeable and default values for 2TB drives Mode Sense data changeable and default values for 1TB drives 3a 38 60 30 00 00 02 Miscellaneous features Miscellaneous operating features and conditionsMiscellaneous status SAS physical interface Datum B Section C C Section a a Electrical description Physical characteristicsConnector requirements Pin descriptionsSAS transmitters and receivers Signal characteristicsPower Ready LED OutDifferential signals SAS-2 Specification ComplianceLED drive signal General interface characteristicsConstellation ES Series SAS Product Manual, Rev. F Index NumericsKCC Msid Mtbf See also cooling Page Constellation ES Series SAS Product Manual, Rev. F Page Seagate Technology LLC

ST4000NM0053, ST4000NM0023, ST32000444SSIM, ST32000646NS, ST3000NM0063 specifications

Seagate is a prominent name in the storage industry, renowned for its high-performance hard disk drives (HDDs). Among its popular enterprise offerings are models like the ST2000NM0043, ST32000645NS, ST3000NM0043, ST2000NM0033, and ST2000NM0023, which cater to various data center and server needs.

The Seagate ST2000NM0043 is a 2TB 7200 RPM SATA drive designed for high availability and performance in enterprise environments. It features a 128MB cache, ensuring efficient data transfer speeds and quick access to frequently used data. This model boasts a mean time between failures (MTBF) of 1.4 million hours, emphasizing its reliability for continuous operation in demanding applications.

The ST32000645NS, offering 2TB of storage and a 7200 RPM spindle speed, is ideal for environments where large amounts of data need to be stored and accessed quickly. It supports SAS interfaces, providing enhanced data integrity and improved system performance. With its aggressive power management features, this model strikes a balance between performance and energy efficiency, making it suitable for both traditional data centers and cloud applications.

The ST3000NM0043 stands out with a capacity of 3TB, further addressing the growing need for more substantial storage solutions. Like its counterparts, it operates at 7200 RPM and is equipped with advanced caching mechanisms that help enhance overall performance. Its high durability and enterprise-grade features make it a preferred choice for storage-intensive applications.

The ST2000NM0033 focuses on delivering storage solutions for environments needing both capacity and reliability. With its 2TB capacity and 7200 RPM rotation speed, it provides an effective solution for businesses looking to balance workload and storage needs without compromising performance. This model also features Seagate's advanced technology that optimizes workflow and minimizes latency.

Lastly, the ST2000NM0023 mirrors many of the features found in its siblings, offering a 2TB capacity and optimized for high reliability and performance. With Seagate's commitment to innovating in the HDD space, features such as self-monitoring, analysis, and reporting technology (SMART) help maintain the drive's health and prevent potential failures.

In conclusion, Seagate's range of HDDs, exemplified by the ST2000NM0043, ST32000645NS, ST3000NM0043, ST2000NM0033, and ST2000NM0023, reflects a dedication to providing robust, high-capacity storage solutions. Their advanced technologies, reliability ratings, and performance features make them ideal choices for enterprise environments demanding efficiency and durability.
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