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Seagate ST1000DM003 Barracuda 7200.9 PATA Product Manual - Page 26

Formatted capacity, Default logical geometry

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2.2 Formatted capacity Model ST3500841A ST3500641A ST3400833A ST3400633A ST3320833A ST3320633A ST3300822A ST3300622A ST3250824A ST3250624A ST3200827A ST3160812A ST3160212A ST3120814A ST3120213A ST3802110A ST3402111A Formatted capacity* 500 Gbytes 500 Gbytes 400 Gbytes 400 Gbytes 320 Gbytes 320 Gbytes 300 Gbytes 300 Gbytes 250 Gbytes 250 Gbytes 200 Gbytes 160 Gbytes 160 Gbytes 120 Gbytes 120 Gbytes 80 Gbytes 40 Gbytes Guaranteed sectors 976,773,168 976,773,168 781,422,768 781,422,768 625,142,448 625,142,448 586,072,368 586,072,368 488,397,168 488,397,168 390,721,968 312,581,808 312,581,808 234,441,648 234,441,648 156,301,488 78,165,360 Bytes per sector 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above. See Section 4.1.2, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per track 63 20 Barracuda 7200.9 PATA Product Manual, Rev. F

Section	Page
1.0 Introduction 1	3
2.0 Drive specifications 3	3
2.1 Specification summary table 3	3
2.2 Formatted capacity 20	3
2.2.1 LBA mode 20	3
2.3 Default logical geometry 20	3
2.4 Recording and interface technology 21	3
2.5 Physical characteristics 22	3
2.6 Seek time 22	3
2.7 Start/stop times 22	3
2.8 Power specifications 23	3
2.8.1 Power consumption 23	3
2.8.2 Conducted noise 26	3
2.8.3 Voltage tolerance 26	3
2.8.4 Power-management modes 26	3
2.9 Environmental specifications 27	3
2.9.1 Ambient temperature 27	3
2.9.2 Temperature gradient 27	3
2.9.3 Humidity 27	3
2.9.4 Altitude 27	3
2.9.5 Shock 28	3
2.9.6 Vibration 28	3
2.10 Acoustics 29	3
2.11 Electromagnetic immunity 30	3
2.12 Reliability 31	3
2.13 Agency certification 31	3
2.13.1 Safety certification 31	3
2.13.2 Electromagnetic compatibility 31	3
2.13.3 FCC verification 32	3
2.14 Environmental protection 33	3
2.14.1 European Union Restriction of Hazardous Substances (RoHS) 33	3
2.15 Corrosive environment 33	3
3.0 Configuring and mounting the drive 35	3
3.1 Handling and static discharge precautions 35	3
3.2 Breather filter hole precautions 36	3
3.3 Jumper settings 37	3
3.3.1 Master/slave configuration 37	3
3.3.2 Cable-select option 37	3
3.3.3 Alternate capacity jumper 37	3
3.3.4 Ultra ATA/100 cable 38	3
3.4 Drive mounting 38	3
4.0 ATA interface 41	3
4.1 ATA interface signals and connector pins 41	3
4.1.1 Supported ATA commands 42	3
4.1.2 Identify Device command 44	3
4.1.3 Set Features command 48	3
4.1.4 S.M.A.R.T. commands 49	3
5.0 Seagate Technology support services 51	3
1.0 Introduction	7
2.0 Drive specifications	9
2.1 Specification summary table	9
2.2 Formatted capacity	26
2.2.1 LBA mode	26
2.3 Default logical geometry	26
2.4 Recording and interface technology	27
2.5 Physical characteristics	28
2.6 Seek time	28
2.7 Start/stop times	28
2.8 Power specifications	29
2.8.1 Power consumption	29
2.8.1.1 Typical current profile	31
2.8.2 Conducted noise	32
2.8.3 Voltage tolerance	32
2.8.4 Power-management modes	32
2.9 Environmental specifications	33
2.9.1 Ambient temperature	33
2.9.2 Temperature gradient	33
2.9.3 Humidity	33
2.9.3.1 Relative humidity	33
2.9.3.2 Wet bulb temperature	33
2.9.4 Altitude	33
2.9.5 Shock	34
2.9.5.1 Operating shock	34
2.9.5.2 Nonoperating shock	34
2.9.6 Vibration	34
2.9.6.1 Operating vibration	34
2.9.6.2 Nonoperating vibration	34
2.10 Acoustics	35
2.11 Electromagnetic immunity	36
2.12 Reliability	36
2.13 Agency certification	37
2.13.1 Safety certification	37
2.13.2 Electromagnetic compatibility	37
2.13.3 FCC verification	38
2.14 Environmental protection	38
2.14.1 European Union Restriction of Hazardous Substances (RoHS)	38
2.15 Corrosive environment	39
3.0 Configuring and mounting the drive	41
3.1 Handling and static discharge precautions	41
3.2 Breather filter hole precautions	42
3.3 Jumper settings	43
3.3.1 Master/slave configuration	43
3.3.2 Cable-select option	43
3.3.3 Alternate capacity jumper	43
3.3.4 Ultra ATA/100 cable	44
3.4 Drive mounting	44
4.0 ATA interface	47
4.1 ATA interface signals and connector pins	47
4.1.1 Supported ATA commands	48
4.1.2 Identify Device command	50
4.1.3 Set Features command	54
4.1.4 S.M.A.R.T. commands	55
5.0 Seagate Technology support services	57
Index	59
A	59
B	59
C	59
D	59
E	59
F	59
G	59
H	59
I	59
J	60
K	60
L	60
M	60
N	60
O	60
P	60
R	60
S	60
T	61
U	61
V	61

Match case Limit results 1 per page

Barracuda 7200.9 PATA Product Manual, Rev. F

2.2

Formatted capacity

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environ-

ment and formatting.

2.2.1

LBA mode

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to

n–1,

where

the number of guaranteed sectors as defined above

See Section 4.1.2, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-

bit addressing support of drives with capacities over 137 Gbytes.

2.3

Default logical geometry

Model

Formatted

capacity*

Guaranteed

sectors

Bytes per sector

ST3500841A

500 Gbytes

976,773,168

512

ST3500641A

500 Gbytes

976,773,168

512

ST3400833A

400 Gbytes

781,422,768

512

ST3400633A

400 Gbytes

781,422,768

512

ST3320833A

320 Gbytes

625,142,448

512

ST3320633A

320 Gbytes

625,142,448

512

ST3300822A

300 Gbytes

586,072,368

512

ST3300622A

300 Gbytes

586,072,368

512

ST3250824A

250 Gbytes

488,397,168

512

ST3250624A

250 Gbytes

488,397,168

512

ST3200827A

200 Gbytes

390,721,968

512

ST3160812A

160 Gbytes

312,581,808

512

ST3160212A

160 Gbytes

312,581,808

512

ST3120814A

120 Gbytes

234,441,648

512

ST3120213A

120 Gbytes

234,441,648

512

ST3802110A

80 Gbytes

156,301,488

512

ST3402111A

40 Gbytes

78,165,360

512

Cylinders

Read/write heads

Sectors per track

16,383