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Seagate ST3300457FC Cheetah 15K.6 SAS Product Manual - Page 86

SMP = 1 in Mode Select command

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environmental control 39 error management 43 rates 15 errors 43 F FCC rules and regulations 3 features 8 interface 51 firmware 8 corruption 56 flawed sector reallocation 8 Format command execution time 12 function complete, code 00 51 not supported, code 05 51 reject, code 04 51 G Good status 62 gradient 36, 37 ground shift noise 67 grounding 49 H HDA 47, 49 head and disc assembly. See HDA heads read/write data 11 heat removal 47 heat source 47 host equipment 49 hot plugging the drive 16 humidity 37 humidity limits 36 I Idle Read After Write 46 inquiry data 57 installation 47 interface commands supported 53 error rate 15 errors 16 illustrated 63 physical 62 requirements 51 intermediate/condition met/good status 62 intermediate/good status 62 internal data rate 11 internal defects/errors 43 internal drive characteristics 11 82 IRAW 46 J jumpers 47 L latency average rotational 11, 12 logical block address 13 logical block reallocation scheme 8 logical block size 8, 12 logical segments 13 M maintenance 15 maximum delayed motor start 23, 24, 25, 26 maximum start current 23, 24, 25, 26 media description 8 Media Pre-Scan 45 miscellaneous feature support Adaptive caching 62 Asynchronous event notification 62 Automatic contingent allegiance 62 Deferred error handling 62 Parameter rounding 62 Queue tagging 62 Reporting actual retry count 62 Segmented caching 62 SMP = 1 in Mode Select command 62 Synchronized (locked) spindle operation 62 Zero latency read 62 miscellaneous status support ACA active 62 ACA active, faulted initiator 62 Busy 62 Check condition 62 Condition met/good 62 Good 62 Intermediate/condition met/good 62 Intermediate/good 62 Reservation conflict 62 Task set full 62 miscorrected media data 15 Mode sense data, table 57 mounting 49 holes 49 orientations 47 N noise audible 3 noise immunity 27 Cheetah 15K.6 SAS Product Manual, Rev. B

Section	Page
1.0 Scope	5
2.0 Standards, compliance and reference documents	7
2.1 Standards	7
2.1.1 Electromagnetic compatibility	7
2.1.1.1 Electromagnetic susceptibility	7
2.2 Compliance	8
2.2.1 Electromagnetic compliance	8
2.3 European Union Restriction of Hazardous Substances (RoHS)	8
2.4 Reference documents	9
3.0 General description	11
3.1 Standard features	12
3.2 Media description	12
3.3 Performance	12
3.4 Reliability	13
3.5 Formatted capacities	13
3.6 Programmable drive capacity	13
3.7 Factory-installed options	13
4.0 Performance characteristics	15
4.1 Internal drive characteristics	15
4.2 Seek time	15
4.2.1 Access time	15
4.2.2 Format command execution time (minutes)	16
4.2.3 General performance characteristics	16
4.3 Start/stop time	16
4.4 Prefetch/multi-segmented cache control	17
4.5 Cache operation	17
4.5.1 Caching write data	18
4.5.2 Prefetch operation	18
5.0 Reliability specifications	19
5.1 Error rates	19
5.1.1 Recoverable Errors	19
5.1.2 Unrecoverable Errors	19
5.1.3 Seek errors	20
5.1.4 Interface errors	20
5.2 Reliability and service	20
5.2.1 Annualized Failrue Rate (AFR) and Mean time between failure (MTBF)	20
5.2.2 Preventive maintenance	20
5.2.3 Hot plugging the drive	20
5.2.4 S.M.A.R.T.	21
5.2.5 Thermal monitor	22
5.2.6 Drive Self Test (DST)	23
5.2.6.1 DST failure definition	23
5.2.6.2 Implementation	23
5.2.6.2.1 State of the drive prior to testing	23
5.2.6.2.2 Invoking DST	24
5.2.6.2.3 Short and extended tests	24
5.2.6.2.4 Log page entries	24
5.2.6.2.5 Abort	25
5.2.7 Product warranty	25
6.0 Physical/electrical specifications	27
6.1 AC power requirements	27
6.2 DC power requirements	27
6.2.1 Conducted noise immunity	31
6.2.2 Power sequencing	31
6.2.3 Current profiles	31
6.3 Power dissipation	34
6.4 Environmental limits	40
6.4.1 Temperature	40
6.4.2 Relative humidity	41
6.4.3 Effective altitude (sea level)	41
6.4.4 Shock and vibration	41
6.4.4.1 Shock	41
6.4.4.2 Vibration	43
6.4.5 Acoustics	43
6.4.6 Air cleanliness	43
6.4.7 Corrosive environment	43
6.4.8 Electromagnetic susceptibility	44
6.5 Mechanical specifications	44
7.0 Defect and error management	47
7.1 Drive internal defects/errors	47
7.2 Drive error recovery procedures	47
7.3 SAS system errors	49
7.4 Background Media Scan	49
7.5 Media Pre-Scan	49
7.6 Deferred Auto-Reallocation	50
7.7 Idle Read After Write	50
8.0 Installation	51
8.1 Drive orientation	51
8.2 Cooling	51
8.3 Drive mounting	53
8.4 Grounding	53
9.0 Interface requirements	55
9.1 SAS features	55
9.1.1 task management functions	55
9.1.2 task management responses	55
9.2 Dual port support	56
9.3 SCSI commands supported	57
9.3.1 Inquiry data	61
9.3.2 Mode Sense data	62
9.3.2.1 ST3450856SS/ST3450056SS Mode Sense data	63
9.3.2.2 ST3300656SS/ST3300056SS Mode Sense data	64
9.3.2.3 ST3146356SS/ST3146756SS Mode Sense data	65
9.4 Miscellaneous operating features and conditions	66
9.4.1 SAS physical interface	66
9.4.2 Physical characteristics	69
9.4.3 Connector requirements	69
9.4.4 Electrical description	70
9.4.5 Pin descriptions	70
9.4.6 SAS transmitters and receivers	71
9.4.7 Power	71
9.5 Signal characteristics	71
9.5.1 Ready LED Out	71
9.5.2 Differential signals	72
9.5.2.1 Eye masks	72
9.5.2.1.1 Eye masks overview	72
9.5.2.1.2 Receive eye mask	73
9.5.2.1.3 Jitter tolerance masks	73
9.5.2.2 Transmitter signal characteristics	75
9.5.2.3 Receiver signal characteristics	76
9.5.2.3.1 Jitter	76
9.5.2.3.2 Receiver jitter tolerance	77
9.5.2.3.3 Compliant jitter test pattern (CJTPAT)	77
9.5.2.3.4 Impedance specifications	77
9.5.2.4 Electrical TxRx connections	78
9.5.2.4.1 Transmitter characteristics	78
9.5.2.5 Receiver characteristics	81
10.0 Seagate Technology support services	83
Numerics	85
A	85
B	85
C	85
D	85
E	85
F	86
G	86
H	86
I	86
J	86
L	86
M	86
N	86
O	87
P	87
Q	87
R	87
S	87
T	88
U	88
V	88
W	88

Match case Limit results 1 per page

Cheetah 15K.6 SAS Product Manual, Rev. B

environmental control

error

management

rates

errors

FCC rules and regulations

features

interface

firmware

corruption

flawed sector reallocation

Format command execution time

function

complete, code 00

not supported, code 05

reject, code 04

Good status

gradient

ground shift noise

grounding

HDA

head and disc assembly.

See

HDA

heads

read/write data

heat removal

heat source

host equipment

hot plugging the drive

humidity

humidity limits

Idle Read After Write

inquiry data

installation

interface

commands supported

error rate

errors

illustrated

physical

requirements

intermediate/condition met/good status

intermediate/good status

internal data rate

internal defects/errors

internal drive characteristics

IRAW

jumpers

latency

average rotational

logical block address

logical block reallocation scheme

logical block size

logical segments

maintenance

maximum delayed motor start

maximum start current

media description

Media Pre-Scan

miscellaneous feature support

Adaptive caching

Asynchronous event notification

Automatic contingent allegiance

Deferred error handling

Parameter rounding

Queue tagging

Reporting actual retry count

Segmented caching

SMP = 1 in Mode Select command

Synchronized (locked) spindle operation

Zero latency read

miscellaneous status support

ACA active

ACA active, faulted initiator

Busy

Check condition

Condition met/good

Good

Intermediate/condition met/good

Intermediate/good

Reservation conflict

Task set full

miscorrected media data

Mode sense

data, table

mounting

holes

orientations

noise

audible

noise immunity