Seagate ST32000641AS Barracuda XT Series SATA Product Manual - Page 17

Barracuda XT Series SATA Product Manual, Rev. C

11

2.7.5

Shock

All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting

screws. Shock may be applied in the X, Y or Z axis.

2.7.5.1

Operating shock

These drives comply with the performance levels specified in this document when subjected to a maximum operating

shock of 63 Gs based on half-sine shock pulses of 2ms during read operations. Shocks should not be repeated more than

two times per second.

2.7.5.2

Nonoperating shock

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in perfor-

mance when subsequently put into operation is 300 Gs based on a nonrepetitive half-sine shock pulse of 2ms duration.

2.7.6

Vibration

All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting

screws. Vibration may be applied in the X, Y or Z axis.

2.7.6.1

Operating vibration

The maximum vibration levels that the drive may experience while meeting the performance standards specified in this

document are specified below.

2.7.6.2

Nonoperating vibration

The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degrada-

tion in performance when subsequently put into operation are specified below.

5 to 350Hz

0.50 Gs

350 to 500Hz

0.25 Gs

5 to 350Hz

5.0 Gs

350 to 500Hz

2.0 Gs

Section	Page
1.0 Introduction	7
1.1 About the Serial ATA interface	8
2.0 Drive specifications	9
2.1 Formatted capacity	11
2.1.1 LBA mode	11
2.2 Default logical geometry	11
2.3 Recording and interface technology	11
2.4 Physical characteristics	12
2.5 Start/stop times	12
2.6 Power specifications	13
2.6.1 Power consumption	13
2.6.1.1 Typical current profiles	14
2.6.2 Conducted noise	15
2.6.3 Voltage tolerance	15
2.6.4 Power management modes	15
2.7 Environmental specifications	16
2.7.1 Ambient temperature	16
2.7.2 Temperature gradient	16
2.7.3 Humidity	16
2.7.3.1 Relative humidity	16
2.7.3.2 Wet bulb temperature	16
2.7.4 Altitude	16
2.7.5 Shock	17
2.7.5.1 Operating shock	17
2.7.5.2 Nonoperating shock	17
2.7.6 Vibration	17
2.7.6.1 Operating vibration	17
2.7.6.2 Nonoperating vibration	17
2.8 Acoustics	18
2.8.1 Test for Prominent Discrete Tones (PDTs)	18
2.9 Electromagnetic immunity	18
2.10 Warranty	19
2.11 Agency certification	19
2.11.1 Safety certification	19
2.11.2 Electromagnetic Compatibility (EMC)	19
2.11.3 FCC verification	20
2.12 Environmental protection	21
2.12.1 European Union Restriction of Hazardous Substances (RoHS) Directive	21
2.12.2 China Restriction of Hazardous Substances (RoHS) Directive	21
2.13 Corrosive environment	21
3.0 Configuring and mounting the drive	22
3.1 Handling and static-discharge precautions	22
3.2 Configuring the drive	23
3.3 Serial ATA cables and connectors	23
3.4 Drive mounting	24
4.0 Serial ATA (SATA) interface	25
4.1 Hot-Plug compatibility	25
4.2 Serial ATA device plug connector pin definitions	26
4.3 Supported ATA commands	27
4.3.1 Identify Device command	29
4.3.2 Set Features command	33
4.3.3 S.M.A.R.T. commands	34
5.0 Seagate Technology support services	35
Index	37
A	37
B	37
C	37
D	37
E	37
F	37
G	37
H	37
I	37
K	38
L	38
M	38
N	38
O	38
P	38
Q	38
R	38
S	38
T	39
U	39
V	39

Seagate ST32000641AS Barracuda XT Series SATA Product Manual - Page 17

Shock, 7.5.1, Operating shock, 7.5.2, Nonoperating shock, Vibration, 7.6.1, Operating vibration, 7.6

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