Seagate ST9250412AS Momentus 7200.4 SATA Product Manual - Page 23

Momentus 7200.4 SATA Product Manual, Rev. C

17

2.15

Environmental protection

Seagate designs its products to meet environmental protection requirements worldwide, including regulations

restricting certain chemical substances.

2.15.1

European Union Restriction of Hazardous Substances (RoHS)

Seagate designs its products to meet environmental protection requirements worldwide, including regulations

restricting certain chemical substances. A new law, the European Union Restriction of Hazardous Substances

(RoHS) Directive, restricts the presence of chemical substances, including Lead, Cadmium, Mercury,

Hexavalent Chromium, PBB and PBDE, in electronic products, effective July 2006. This drive is manufactured

with components and materials that comply with the RoHS Directive..

2.15.2

China Restriction of Hazardous Substances (RoHS) Directive

This product has an Environmental Protection Use Period (EPUP) of 20 years. The following

table contains information mandated by China's "Marking Requirements for Control of Pollution

Caused by Electronic Information Products" Standard.

"O" indicates the hazardous and toxic substance content of the part (at the homogenous material level) is lower

than the threshold defined by the China RoHS MCV Standard.

"X" indicates the hazardous and toxic substance content of the part (at the homogenous material level) is over

the threshold defined by the China RoHS MCV Standard.

“

O

”

表示该部件（于同类物品程度上）所含的危险和有毒物质低于中国

RoHS MCV

标准所定义的门槛值。

“

X

”

表示该部件（于同类物品程度上）所含的危险和有毒物质超出中国

RoHS MCV

标准所定义的门槛值。

Section	Page
1.0 Introduction	7
1.1 About the Serial ATA interface	8
2.0 Drive specifications	9
2.1 Specification summary table	9
2.2 Formatted capacity	11
2.2.1 LBA mode	11
2.3 Default logical geometry	11
2.4 Physical organization	11
2.5 Recording and interface technology	12
2.6 Physical characteristics	12
2.7 Seek time	13
2.8 Start/stop times	13
2.9 Power specifications	14
2.9.1 Power consumption	14
2.9.1.1 Typical current profile	15
2.9.2 Conducted noise	16
2.9.3 Voltage tolerance	16
2.9.4 Power-management modes	17
2.10 Environmental specifications	18
2.10.1 Ambient temperature	18
2.10.2 Temperature gradient	18
2.10.3 Relative humidity	18
2.10.4 Wet bulb temperature	18
2.10.5 Altitude	18
2.10.6 Shock	18
2.10.6.1 Operating shock	18
2.10.6.2 Nonoperating shock	19
2.10.7 Vibration	19
2.10.7.1 Operating vibration	19
2.10.7.2 Nonoperating vibration	19
2.11 Acoustics	19
2.12 Electromagnetic immunity	20
2.13 Reliability	20
2.13.1 Free Fall Protection feature	20
2.14 Agency certification	21
2.14.1 Safety certification	21
2.14.2 Electromagnetic compatibility	21
2.14.3 FCC verification	21
2.15 Environmental protection	23
2.15.1 European Union Restriction of Hazardous Substances (RoHS)	23
2.15.2 China Restriction of Hazardous Substances (RoHS) Directive	23
2.16 Corrosive environment	24
3.0 Configuring and mounting the drive	25
3.1 Handling and static-discharge precautions	25
3.2 Configuring the drive	26
3.3 Serial ATA cables and connectors	26
3.4 Drive mounting	27
4.0 Serial ATA (SATA) interface	28
4.1 Hot-Plug compatibility	28
4.2 Serial ATA device plug connector pin definitions	29
4.3 Supported ATA commands	30
4.3.1 Identify Device command	32
4.3.2 Set Features command	36
4.3.3 S.M.A.R.T. commands	37
5.0 Seagate Technology support services	38
Index	39
A	39
B	39
C	39
D	39
E	39
F	39
G	39
H	40
I	40
K	40
L	40
M	40
N	40
O	40
P	40
Q	40
R	40
S	41
T	41
U	41
V	41

Seagate ST9250412AS Momentus 7200.4 SATA Product Manual - Page 23

Environmental protection

Page 23 highlights