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Seagate ST32000646SS Constellation ES SAS Product Manual - Page 10

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2.0 Scope This manual describes Seagate Technology® LLC, Constellation® ES Series SAS (Serial Attached SCSI) disc drives. Constellation ES drives support the SAS Protocol specifications to the extent described in this manual. The SAS Interface Manual (part number 100293071) describes the general SAS characteristics of this and other Seagate SAS drives. The Self-Encrypting Drive Reference Manual, part number 100515636, describes the interface, general operation, and security features available on Self-Encrypting Drive models. Note. Previous generations of Seagate Self-Encrypting Drive models were called Full Disk Encryption (FDE) models before a differentiation between drive-based encryption and other forms of encryption was necessary. Product data communicated in this manual is specific only to the model numbers listed in this manual. The data listed in this manual may not be predictive of future generation specifications or requirements. If you are designing a system which will use one of the models listed or future generation products and need further assistance, please contact your Field Applications Engineer (FAE) or our global support services group as shown in Section 1.0. Unless otherwise stated, the information in this manual applies to standard and Self-Encrypting Drive models. Model Number ST32000444SS ST32000445SS ST32000446SS ST31000424SS ST31000425SS ST31000426SS ST3500414SS ST3500415SS ST3500416SS Self-Encrypting Drive (SED) No Yes Yes No Yes Yes No Yes Yes FIPS 140-2 Level 2 certified No No Yes No No Yes No No Yes For more information on FIPS 140-2 Level 2 certification see Section 8.0 on page 41. 2 Constellation ES Series SAS Product Manual, Rev. F

Section	Page
1.0 Seagate Technology support services	9
2.0 Scope	10
3.0 Applicable standards and reference documentation	11
3.1 Standards	11
3.1.1 Electromagnetic compatibility	11
3.1.1.1 Electromagnetic susceptibility	11
3.1.2 Electromagnetic compliance	12
3.1.3 European Union Restriction of Hazardous Substances (RoHS)	13
3.2 Reference documents	13
4.0 General description	14
4.1 Standard features	15
4.2 Media description	15
4.3 Performance	16
4.4 Reliability	16
4.5 Formatted capacities	16
4.6 Programmable drive capacity	16
4.7 Factory-installed options	17
5.0 Performance characteristics	18
5.1 Internal drive characteristics	18
5.2 Seek performance characteristics	18
5.2.1 Access time	18
5.2.2 Format command execution time for 512-byte sectors (minutes)	19
5.2.3 General performance characteristics	19
5.3 Start/stop time	19
5.4 Prefetch/multi-segmented cache control	20
5.5 Cache operation	20
5.5.1 Caching write data	21
5.5.2 Prefetch operation	21
6.0 Reliability specifications	22
6.1 Error rates	22
6.1.1 Recoverable Errors	22
6.1.2 Unrecoverable Errors	22
6.1.3 Seek errors	23
6.1.4 Interface errors	23
6.2 Reliability and service	23
6.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)	23
6.2.2 Preventive maintenance	23
6.2.3 Hot plugging the drive	23
6.2.4 S.M.A.R.T.	24
6.2.5 Thermal monitor	25
6.2.6 Drive Self Test (DST)	26
6.2.6.1 DST failure definition	26
6.2.6.2 Implementation	26
6.2.7 Product warranty	28
7.0 Physical/electrical specifications	29
7.1 PowerChoiceTM power management	29
7.1.1 PowerChoice reporting methods	30
7.2 AC power requirements	30
7.3 DC power requirements	30
7.3.1 Conducted noise immunity	34
7.3.2 Power sequencing	34
7.3.3 Current profiles	35
7.4 Power dissipation	38
7.5 Environmental limits	44
7.5.1 Temperature	44
7.5.2 Relative humidity	44
7.5.3 Effective altitude (sea level)	45
7.5.4 Shock and vibration	45
7.5.4.1 Shock	45
7.5.4.2 Vibration	46
7.5.5 Acoustics	47
7.5.6 Air cleanliness	47
7.5.7 Corrosive environment	47
7.5.8 Electromagnetic susceptibility	47
7.6 Mechanical specifications	48
8.0 About FIPS	49
9.0 About self-encrypting drives	50
9.1 Data encryption	50
9.2 Controlled access	50
9.2.1 Admin SP	50
9.2.2 Locking SP	51
9.2.3 Default password	51
9.3 Random number generator (RNG)	51
9.4 Drive locking	51
9.5 Data bands	51
9.6 Cryptographic erase	52
9.7 Authenticated firmware download	52
9.8 Power requirements	52
9.9 Supported commands	52
10.0 Defect and error management	53
10.1 Drive internal defects/errors	53
10.2 Drive error recovery procedures	53
10.3 SAS system errors	54
10.4 Background Media Scan	55
10.5 Media Pre-Scan	55
10.6 Deferred Auto-Reallocation	55
10.7 Idle Read After Write	56
11.0 Installation	57
11.1 Drive orientation	57
11.2 Cooling	58
11.3 Drive mounting	59
11.4 Grounding	59
12.0 Interface requirements	60
12.1 SAS features	60
12.1.1 task management functions	60
12.1.2 task management responses	60
12.2 Dual port support	61
12.3 SCSI commands supported	62
12.3.1 Inquiry data	66
12.3.2 Mode Sense data	66
12.4 Miscellaneous operating features and conditions	71
12.4.1 SAS physical interface	72
12.4.2 Physical characteristics	75
12.4.3 Connector requirements	75
12.4.4 Electrical description	75
12.4.5 Pin descriptions	75
12.4.6 SAS transmitters and receivers	76
12.4.7 Power	76
12.5 Signal characteristics	76
12.5.1 Ready LED Out	76
12.5.2 Differential signals	77
12.6 SAS-2 Specification Compliance	77
12.7 Additional information	77
Numerics	79
A	79
B	79
C	79
D	79
E	80
F	80
G	80
H	80
I	80
J	80
K	80
L	81
M	81
N	81
O	81
P	81
Q	81
R	82
S	82
T	82
U	82
V	83
W	83

Match case Limit results 1 per page

Constellation ES Series SAS Product Manual, Rev. F

2.0

Scope

This manual describes Seagate Technology

LLC, Constellation

ES Series SAS (Serial Attached SCSI) disc

drives.

Constellation ES drives support the SAS Protocol specifications to the extent described in this manual. The

SAS Interface Manual

(part number 100293071) describes the general SAS characteristics of this and other

Seagate SAS drives. The Self-Encrypting Drive Reference Manual, part number 100515636, describes the

interface, general operation, and security features available on Self-Encrypting Drive models.

Note.

Previous generations of Seagate Self-Encrypting Drive models were called Full Disk Encryption

(FDE) models before a differentiation between drive-based encryption and other forms of encryp-

tion was necessary.

Product data communicated in this manual is specific only to the model numbers listed in this manual. The data

listed in this manual may not be predictive of future generation specifications or requirements. If you are

designing a system which will use one of the models listed or future generation products and need further

assistance, please contact your Field Applications Engineer (FAE) or our global support services group as

shown in Section 1.0.

Unless otherwise stated, the information in this manual applies to standard and Self-Encrypting Drive models.

For more information on FIPS 140-2 Level 2 certification see Section 8.0 on page 41.

Model Number

Self-Encrypting Drive (SED)

FIPS 140-2 Level 2 certified

ST32000444SS

ST32000445SS

Yes

ST32000446SS

Yes

ST31000424SS

ST31000425SS

Yes

ST31000426SS

Yes

ST3500414SS

ST3500415SS

Yes

ST3500416SS

Yes