Seagate Enterprise Capacity 3.5 HDD/Constellation ES Constellation ES (.1) SAS - Page 38

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ONSTELLATION

ES.1 SAS P

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ANUAL

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6.5.4.1

Shock

a.

Operating—normal

The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not exceeding 70 Gs at a

maximum duration of 2ms (half sinewave). Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once

every 2 seconds.

b.

Operating—abnormal

Equipment, as installed for normal operation, does not incur physical damage while subjected to intermittent shock not exceeding 40

Gs at a maximum duration of 11ms (half sinewave). Shock occurring at abnormal levels may promote degraded operational perfor-

mance during the abnormal shock period. Specified operational performance will continue when normal operating shock levels resume.

Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds.

c.

Non-operating

The limits of non-operating shock shall apply to all conditions of handling and transportation. This includes both isolated drives and

integrated drives.

The drive subjected to nonrepetitive shock not exceeding 80 Gs at a maximum duration of 11ms (half sinewave) shall not exhibit device

damage or performance degradation. Shock may be applied in the X, Y, or Z axis.

The drive subjected to nonrepetitive shock not exceeding 300 Gs at a maximum duration of 2ms (half sinewave) does not exhibit

device damage or performance degradation. Shock may be applied in the X, Y, or Z axis.

The drive subjected to nonrepetitive shock not exceeding 200 Gs at a maximum duration of 0.5ms (half sinewave) does not exhibit

device damage or performance degradation. Shock may be applied in the X, Y, or Z axis.

d.

Packaged

Disk drives shipped as loose load (not palletized) general freight will be packaged to withstand drops from heights as defined in the

table below. For additional details refer to Seagate specifications 30190-001 (under 100 lbs/45 kg) or 30191-001 (over 100 lbs/45 Kg).

Package size

Packaged/product weight

Drop height

<600 cu in (<9,800 cu cm)

Any

60 in (1524 mm)

600-1800 cu in (9,800-19,700 cu cm)

0-20 lb (0 to 9.1 kg)

48 in (1219 mm)

>1800 cu in (>19,700 cu cm)

0-20 lb (0 to 9.1 kg)

42 in (1067 mm)

>600 cu in (>9,800 cu cm)

20-40 lb (9.1 to 18.1 kg)

36 in (914 mm)

Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for general freight shipment

shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or equivalent.

X

X

Figure 11.

Recommended mounting

Note.

Image is for reference only, may not represent actual drive.

Section	Page
Constellation® ES.1 SAS	1
Seagate® Technology Support Services	7
1.0 Scope	8
2.0 Applicable standards and reference documentation	9
2.1 Standards	9
2.1.1 Electromagnetic compatibility	9
2.1.2 Electromagnetic compliance	9
2.1.3 European Union Restriction of Hazardous Substances (RoHS)	10
2.1.4 China Restriction of Hazardous Substances (RoHS) Directive	10
2.2 Reference documents	11
3.0 General description	12
3.1 Standard features	13
3.2 Media description	13
3.3 Performance	14
3.4 Reliability	14
3.5 Formatted capacities	14
3.6 Programmable drive capacity	14
3.7 Factory-installed options	14
4.0 Performance characteristics	15
4.1 Internal drive characteristics	15
4.2 Seek performance characteristics	15
4.2.1 Access time	15
4.2.2 Format command execution time for 512-byte sectors (minutes)	15
4.2.3 General performance characteristics	16
4.3 Start/stop time	16
4.4 Prefetch/multi-segmented cache control	16
4.5 Cache operation	16
4.5.1 Caching write data	17
4.5.2 Prefetch operation	17
5.0 Reliability specifications	18
5.1 Error rates	18
5.1.1 Recoverable Errors	18
5.1.2 Unrecoverable Errors	18
5.1.3 Seek errors	18
5.1.4 Interface errors	18
5.2 Reliability and service	19
5.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF)	19
5.2.2 Preventive maintenance	19
5.2.3 Hot plugging the drive	19
5.2.4 S.M.A.R.T.	20
5.2.5 Thermal monitor	21
5.2.6 Drive Self Test (DST)	21
5.2.7 Product warranty	23
6.0 Physical/electrical specifications	24
6.1 PowerChoiceTM power management	24
6.1.1 PowerChoice reporting methods	24
6.2 AC power requirements	25
6.3 DC power requirements	25
6.3.1 Conducted noise immunity	28
6.3.2 Power sequencing	28
6.3.3 Current profiles	28
6.4 Power dissipation	31
6.5 Environmental limits	37
6.5.1 Temperature	37
6.5.2 Relative humidity	37
6.5.3 Effective altitude (sea level)	37
6.5.4 Shock and vibration	37
6.5.5 Acoustics	39
6.5.6 Air cleanliness	39
6.5.7 Corrosive environment	39
6.5.8 Electromagnetic susceptibility	39
6.6 Mechanical specifications	40
7.0 About FIPS	41
8.0 About self-encrypting drives	42
8.1 Data encryption	42
8.2 Controlled access	42
8.2.1 Admin SP	42
8.2.2 Locking SP	42
8.2.3 Default password	42
8.3 Random number generator (RNG)	42
8.4 Drive locking	42
8.5 Data bands	43
8.6 Cryptographic erase	43
8.7 Authenticated firmware download	43
8.8 Power requirements	43
8.9 Supported commands	43
8.10 Sanitize - CRYPTOGRAPHIC ERASE	43
8.11 RevertSP	43
9.0 Defect and error management	44
9.1 Drive internal defects/errors	44
9.2 Drive error recovery procedures	44
9.3 SAS system errors	45
9.4 Background Media Scan	45
9.5 Media Pre-Scan	45
9.6 Deferred Auto-Reallocation	46
9.7 Idle Read After Write	46
9.8 Protection Information (PI)	46
9.8.1 Levels of PI	46
9.8.2 Setting and determining the current Type Level	46
9.8.3 Identifying a Protection Information drive	46
10.0 Installation	47
10.1 Drive orientation	47
10.2 Cooling	47
10.3 Drive mounting	48
10.4 Grounding	48
11.0 Interface requirements	49
11.1 SAS features	49
11.1.1 task management functions	49
11.1.2 task management responses	49
11.2 Dual port support	49
11.3 SCSI commands supported	50
11.3.1 Inquiry data	54
11.3.2 Mode Sense data	55
11.4 Miscellaneous operating features and conditions	59
11.4.1 SAS physical interface	59
11.4.2 Physical characteristics	62
11.4.3 Connector requirements	62
11.4.4 Electrical description	62
11.4.5 Pin descriptions	62
11.4.6 SAS transmitters and receivers	63
11.4.7 Power	63
11.5 Signal characteristics	63
11.5.1 Ready LED Out	63
11.5.2 Differential signals	64
11.6 SAS-2 Specification Compliance	64
11.7 Additional information	64
Numerics	65
A	65
B	65
C	65
D	65
E	66
F	66
G	66
H	66
I	66
J	66
K	66
L	66
M	66
N	67
O	67
P	67
Q	67
R	67
S	68
T	68
U	68
V	68
W	68

Seagate Enterprise Capacity 3.5 HDD/Constellation ES Constellation ES (.1) SAS - Page 38

Shock, Package size, Packaged/product weight, Drop height

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