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Seagate ST800FM0012 Pulsar Serial ATA Product Manual - Page 11

Formatted capacity, Default logical geometry for ATA based systems, Performance, Recording

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2.2 Formatted capacity Model ST9200011FS ST9100011FS ST950011FS Formatted capacity* 200GB 100GB 50GB Guaranteed LBAs 390,721,968 195,371,568 97,696,368 Emulated LBA Size (Bytes) 512 *One GB equals one billion bytes when referring to 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 (LBAs) are consecutively numbered from 0 to n-1, where n is the number of guaranteed LBAs as defined above. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137GB. 2.3 Default logical geometry for ATA based systems Cylinders 16,383 Read/write heads 16 Sectors per track 63 2.4 Performance, Recording and interface technology 2.4.1 Interface technology Interface Interface Speeds Supported Maximum Burst Transfer Rate Hot Plug Support Native Command Queuing Support Trim Support Lifetime Endurance Throttling 200GB 100GB Serial ATA (SATA-II) 3Gb/s, 1.5Gb/s 300MB/s Yes Yes Yes Yes 2.4.2 Recording technology Flash Memory Type Emulated LBA Size (Bytes) Native Programmable Page size (User Bytes) Default transfer alignment offset Typical Data Retention with Power removed (at 25C) NAND SLC 512 4096 0 1 year 50GB Pulsar Product Manual, Rev. A 5

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	11
2.2.1 LBA mode	11
2.3 Default logical geometry for ATA based systems	11
2.4 Performance, Recording and interface technology	11
2.4.1 Interface technology	11
2.4.2 Recording technology	11
2.4.3 Performance	12
2.5 Physical characteristics	12
2.6 Access time	13
2.7 Time to Ready	13
2.8 Power specifications	14
2.8.1 Power consumption	14
2.8.1.1 Typical current profiles	18
2.8.2 Conducted noise	18
2.8.3 Voltage tolerance	18
2.9 Environmental specifications	19
2.9.1 Ambient temperature	19
2.9.2 Temperature gradient	19
2.9.3 Humidity	19
2.9.3.1 Relative humidity	19
2.9.3.2 Wet bulb temperature	19
2.9.4 Altitude	19
2.9.5 Shock	19
2.9.5.1 Operating shock	19
2.9.5.2 Nonoperating shock	19
2.9.6 Vibration	20
2.9.6.1 Operating vibration	20
2.9.6.2 Nonoperating vibration	20
2.10 Electromagnetic immunity	20
2.11 Reliability	21
2.11.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF)	21
2.11.2 Reliability specifications	21
2.12 Agency certification	22
2.12.1 Safety certification	22
2.12.2 Electromagnetic compatibility	22
2.12.3 FCC verification	22
2.13 Environmental protection	23
2.13.1 European Union Restriction of Hazardous Substances (RoHS) Directive	23
2.13.2 China Restriction of Hazardous Substances (RoHS) Directive	23
2.14 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 Cooling	28
4.0 Serial ATA (SATA) interface	29
4.1 Hot-Plug compatibility	29
4.2 Serial ATA device plug connector pin definitions	30
4.3 Supported ATA commands	31
4.3.1 Identify Device command	33
4.3.2 Set Features command	40
4.3.3 S.M.A.R.T. commands	41
5.0 Seagate Technology support services	43
Index	45
A	45
C	45
D	45
E	45
F	45
G	45
H	45
I	45
K	45
L	46
M	46
N	46
O	46
P	46
Q	46
R	46
S	46
T	47
U	47
V	47