Seagate ST9250412AS Momentus 7200 FDE.2 SATA Product Manual - Page 22

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Momentus 7200 FDE.2 SATA Product Manual, Rev. B

2.13.1

Free Fall Protection feature

The Free Fall Protection feature provides enhanced data protection against shock events that may occur while

the drive is operating. This feature is designed to decrease the likelihood of data loss by detecting a free fall

event and unloading the actuator before a shock takes place in falls of >8 inches (nominal). The drive uses a

0G sensor mounted on the printed circuit board assembly (PCBA) to sense this event.

To enable the Free Fall Protection feature on ST9500426ASG, ST9320427ASG, ST9320426ASG,

ST9250464ASG, ST9250414ASG, ST9160419ASG and ST9160418ASG models, use Set Features command

41h. To disable this feature, use Set Features command C1h.

Information about Free Fall Events that have occurred is available through SMART Attribute FEh.

Note.

The Free Fall Protection feature is provided only on ST9500426ASG, ST9320427ASG,

ST9320426ASG, ST9250464ASG, ST9250414ASG, ST9160419ASG and ST9160418ASG mod-

els.

2.14

Agency certification

2.14.1

Safety certification

The drives are recognized in accordance with UL 60950-1 and CSA C22.2 (60950) and meet all applicable

sections of IEC950 and EN 60950 as tested by UL Singapore and TUV SUD PSB Singapore.

2.14.2

Electromagnetic compatibility

Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Elec-

tromagnetic Compatibility Directive (2004/108/EEC). Testing is performed to the levels specified by the product

standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and

the immunity levels are defined by EN 55024.

Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous

paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply

with the directives when used in the test systems, we cannot guarantee that all systems will comply with the

directives. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O

cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators

should confirm EMC compliance and provide CE marking for their products.

Korean RRL

If these drives have the Korea Communication Commission (KCC) logo, they comply with paragraph 1 of Arti-

cle 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility

(EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information and Commu-

nication Republic of Korea.

These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibil-

ity (EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recog-

nized lab..

•

Certificate number: STX - Momentus 72004 (B)

•

Trade name or applicant: Seagate Technology LLC

•

Manufacturing date: October 30, 2008

•

Manufacturer/nationality: USA and China

Australian C-Tick (N176)

If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS

CISPR22 2006 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian

Communication Authority (ACA)

Section	Page
1.0 Introduction	7
1.1 System requirements	8
1.2 About Momentus 7200 FDE.2 SATA disc drives	8
1.2.1 Drive state upon shipment	9
2.0 Drive specifications	10
2.1 Specification summary table	10
2.2 Formatted capacity	12
2.2.1 LBA mode	12
2.3 Default logical geometry	12
2.4 Physical organization	12
2.5 Recording and interface technology	13
2.6 Physical characteristics	13
2.7 Seek time	14
2.8 Start/stop times	14
2.9 Power specifications	15
2.9.1 Power consumption	15
2.9.1.1 Typical current profile	16
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 Humidity	18
2.10.3.1 Relative humidity	18
2.10.3.2 Wet bulb temperature	18
2.10.4 Altitude	18
2.10.5 Shock	19
2.10.5.1 Operating shock	19
2.10.5.2 Nonoperating shock	19
2.10.6 Vibration	19
2.10.6.1 Operating vibration	19
2.10.6.2 Nonoperating vibration	19
2.11 Acoustics	20
2.12 Electromagnetic immunity	20
2.13 Reliability	21
2.13.1 Free Fall Protection feature	22
2.14 Agency certification	22
2.14.1 Safety certification	22
2.14.2 Electromagnetic compatibility	22
2.14.3 FCC verification	23
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	24
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
3.5 Drive integration	28
3.5.1 Drive installation	29
3.5.2 Consumer usage	29
3.6 Security Erase--ATA security commands	29
3.6.1 Secure Erase procedure	29
3.6.2 Drive State after Secure Erase	30
4.0 Serial ATA interface	31
4.1 Hot-Plug compatibility	31
4.2 Serial ATA device plug connector pin definitions	31
4.2.1 ATA Security policy exceptions	33
4.2.2 DriveTrust Mode support	34
4.2.3 Full Disc Encryption support	35
4.2.4 Supported ATA commands	36
4.2.5 Identify Device command	39
4.2.6 Set Features command	43
4.2.7 S.M.A.R.T. commands	44
5.0 Compatibility summary	45
5.1 Installation considerations	45
5.2 System Compatibility using WIndows XP SP2	45
5.2.1 BIOS versions tested in ATA Security mode	45
5.2.2 DriveTrust compatibility verification	48
5.3 Operating system versions tested	52
5.4 Compatibility test configurations	52
6.0 Seagate Technology support services	53
Index	55
A	55
B	55
C	55
D	55
E	55
F	55
G	55
H	55
I	56
K	56
L	56
M	56
N	56
O	56
P	56
Q	56
R	56
S	56
T	57
U	57
V	57

Seagate ST9250412AS Momentus 7200 FDE.2 SATA Product Manual - Page 22

Agency certification

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