Seagate ST2000VM002 Pipeline HD.2 Series SATA Product Manual - Page 40

34

Pipeline HD.2 Series SATA Product Manual, Rev. G

4.3.3

S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disk drives. When S.M.A.R.T. is enabled, the drive moni-

tors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines

that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable.

S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T.

commands and implementation, refer to the

Draft

ATA-5 Standard.

SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4

H

) that elimi-

nates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at:

http://seatools.sea

gate.com

.

This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that

supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the

drive uses.

Note.

If an appropriate code is not written to the Features Register, the command is aborted and 0

x

04

(abort) is written to the Error register.

Table 10:

S.M.A.R.T. commands

Code in features register

S.M.A.R.T. command

D0

H

S.M.A.R.T. Read Data

D2

H

S.M.A.R.T. Enable/Disable Attribute Autosave

D3

H

S.M.A.R.T. Save Attribute Values

D4

H

S.M.A.R.T. Execute Off-line Immediate (runs DST)

D5

H

S.M.A.R.T. Read Log Sector

D6

H

S.M.A.R.T. Write Log Sector

D8

H

S.M.A.R.T. Enable Operations

D9

H

S.M.A.R.T. Disable Operations

DA

H

S.M.A.R.T. Return Status

Section	Page
1.0 Introduction	7
1.1 About the Serial ATA interface	8
2.0 Drive specifications	9
2.1 Specification summary tables	9
2.2 Formatted capacity	16
2.2.1 LBA mode	16
2.3 Default logical geometry	16
2.4 Recording and interface technology	16
2.5 Physical characteristics	17
2.6 Seek time	17
2.7 Start/stop times	17
2.8 Power specifications	18
2.8.1 Power consumption	18
2.8.1.1 Typical current profiles	19
2.8.2 Conducted noise	19
2.8.3 Voltage tolerance	19
2.8.4 Power management modes	20
2.9 Environmental specifications	21
2.9.1 Drive case temperature	21
2.9.2 Temperature gradient	21
2.9.3 Humidity	21
2.9.3.1 Relative humidity	21
2.9.3.2 Wet bulb temperature	21
2.9.4 Altitude	21
2.9.5 Shock	22
2.9.5.1 Operating shock	22
2.9.5.2 Non-operating shock	22
2.9.6 Vibration	22
2.9.6.1 Operating vibration	22
2.9.6.2 Non-operating vibration	22
2.10 Acoustics emissions	23
2.11 Electromagnetic immunity	23
2.12 Reliability	24
2.12.1 Annualized Failure Rate (AFR)	24
2.13 Agency certification	24
2.13.1 Safety certification	24
2.13.2 Electromagnetic compatibility	24
2.13.3 FCC verification	25
2.14 Environmental protection	26
2.14.1 European Union Restriction of Hazardous Substances (RoHS) Directive	26
2.14.2 China Restriction of Hazardous Substances (RoHS) Directive	26
2.15 Corrosive environment	26
3.0 Configuring and mounting the drive	27
3.1 Handling and static-discharge precautions	27
3.2 Configuring the drive	28
3.3 Serial ATA cables and connectors	28
3.4 Drive mounting	29
4.0 Serial ATA (SATA) interface	31
4.1 Hot-Plug compatibility	31
4.2 Serial ATA device plug connector pin definitions	32
4.3 Supported ATA commands	33
4.3.1 Identify Device command	35
4.3.2 Set Features command	39
4.3.3 S.M.A.R.T. commands	40
5.0 Seagate Technology support services	41
Index	43
A	43
B	43
C	43
D	43
E	43
F	43
G	43
H	43
I	43
K	44
L	44
M	44
N	44
O	44
P	44
Q	44
R	44
S	44
T	45
U	45
V	45

Seagate ST2000VM002 Pipeline HD.2 Series SATA Product Manual - Page 40

S.M.A.R.T. commands, Note., Table 10

Page 40 highlights