Product Manual
Page 5
commands 33 5.0 Seagate Technology support services 35 Barracuda 7200.7 Serial ATA Product Manual, Rev. N iii Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 1.2 Native Command Queuing 2 2.0 Drive specifications 3 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 2.15 Specification summary table 3 Formatted capacity 5 2.2.1 LBA mode 5 Default logical geometry 5 Physical organization 6 Recording and interface technology 6 2.5.1 Physical characteristics 6 ...
commands 33 5.0 Seagate Technology support services 35 Barracuda 7200.7 Serial ATA Product Manual, Rev. N iii Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 1.2 Native Command Queuing 2 2.0 Drive specifications 3 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 2.15 Specification summary table 3 Formatted capacity 5 2.2.1 LBA mode 5 Default logical geometry 5 Physical organization 6 Recording and interface technology 6 2.5.1 Physical characteristics 6 ...
Product Manual
Page 9
... Defense and Diagnostic Defense, offers the industry's most comprehensive protection for disc drives. • Support for the following Seagate Barracuda® 7200.7 Serial ATA model drives: Table 1: Barracuda 7200.7 Serial ATA models OEM models ST3200822AS ST3160023AS [1] ST3160021AS [1] ST3120026AS [1] ST3120022AS [1] ST380013AS [1] ST380011AS [1] ST340111AS [1] ST340014AS [1] Distribution models not supporting NCQ ST3200822AS ST3160023AS ST3120026AS ST380013AS Distribution models supporting NCQ...
... Defense and Diagnostic Defense, offers the industry's most comprehensive protection for disc drives. • Support for the following Seagate Barracuda® 7200.7 Serial ATA model drives: Table 1: Barracuda 7200.7 Serial ATA models OEM models ST3200822AS ST3160023AS [1] ST3160021AS [1] ST3120026AS [1] ST3120022AS [1] ST380013AS [1] ST380011AS [1] ST340111AS [1] ST340014AS [1] Distribution models not supporting NCQ ST3200822AS ST3160023AS ST3120026AS ST380013AS Distribution models supporting NCQ...
Product Manual
Page 10
... shadow the contents of multi-threaded software or processor-based Hyper-Threading Technology. Intelligent reordering of commands within the drive's internal command queue helps improve performance of your existing applications to provide backward compatibility with true plug-and-play connectivity... configuration options. • Thinner and more about how Serial ATA emulates parallel ATA, refer to the drive at : www.seagate.com/products/interface/sata/. 2 Barracuda 7200.7 Serial ATA Product Manual, Rev. In addition, Serial ATA makes the transition from http://www.serialata...
... shadow the contents of multi-threaded software or processor-based Hyper-Threading Technology. Intelligent reordering of commands within the drive's internal command queue helps improve performance of your existing applications to provide backward compatibility with true plug-and-play connectivity... configuration options. • Thinner and more about how Serial ATA emulates parallel ATA, refer to the drive at : www.seagate.com/products/interface/sata/. 2 Barracuda 7200.7 Serial ATA Product Manual, Rev. In addition, Serial ATA makes the transition from http://www.serialata...
Product Manual
Page 11
...ST3160827AS ST3120827AS ST380817AS ST3160023AS ST3120026AS ST380013AS ST340111AS ST3160021AS ST3120022AS ST380011AS ST340014AS 200 160 120 80 40 390,721,968 512 63 312,581,808 234,..., ST380011AS, and ST340014AS 26.035 mm (1.028 inches) 101.6 mm (4.000 inches) 146.99 mm (5.787 inches) 635 grams (1.4 lb) Barracuda 7200.7 Serial ATA... Product Manual, Rev. For details on specification measurement or definition, see the appropriate section of this drive are measured under ambient conditions, at 25°C, and nominal power. Table 2: Drive specifications Drive...
...ST3160827AS ST3120827AS ST380817AS ST3160023AS ST3120026AS ST380013AS ST340111AS ST3160021AS ST3120022AS ST380011AS ST340014AS 200 160 120 80 40 390,721,968 512 63 312,581,808 234,..., ST380011AS, and ST340014AS 26.035 mm (1.028 inches) 101.6 mm (4.000 inches) 146.99 mm (5.787 inches) 635 grams (1.4 lb) Barracuda 7200.7 Serial ATA... Product Manual, Rev. For details on specification measurement or definition, see the appropriate section of this drive are measured under ambient conditions, at 25°C, and nominal power. Table 2: Drive specifications Drive...
Product Manual
Page 12
Table 2: Drive specifications Drive specification Average latency (msec) Power-on to ready (typical) Standby to ready (typical) Startup current (typical) 12V (peak) Track-to-track seek time (msec ...operating Altitude, nonoperating (meters below mean sea level, max) Shock, operating (Gs max at 2 msec) Shock, nonoperating (Gs max at 2 msec) Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels) Idle* Performance seek Nonrecoverable read errors Mean time between failures (power-on hours) Service life Warranty ST3200822AS ST3160827AS ST3120827AS ST380817AS ST3160023AS...
Table 2: Drive specifications Drive specification Average latency (msec) Power-on to ready (typical) Standby to ready (typical) Startup current (typical) 12V (peak) Track-to-track seek time (msec ...operating Altitude, nonoperating (meters below mean sea level, max) Shock, operating (Gs max at 2 msec) Shock, nonoperating (Gs max at 2 msec) Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels) Idle* Performance seek Nonrecoverable read errors Mean time between failures (power-on hours) Service life Warranty ST3200822AS ST3160827AS ST3120827AS ST380817AS ST3160023AS...
Product Manual
Page 13
... Contact start-stop cycles (25°C, 40% relative humidity) Supports Hotplug operation per SATA II specification ST3200822AS 50,000 Yes ST3160827AS ST3120827AS ST380817AS ST3160023AS ST3120026AS ST380013AS ST340111AS ST3160021AS ST3120022AS ST380011AS ST340014AS *One Gbyte equals one billion bytes when referring to hard drive capacity. N 5 Accessible capacity may vary depending on operating environment and formatting. **During...
... Contact start-stop cycles (25°C, 40% relative humidity) Supports Hotplug operation per SATA II specification ST3200822AS 50,000 Yes ST3160827AS ST3120827AS ST380817AS ST3160023AS ST3120026AS ST380013AS ST340111AS ST3160021AS ST3120022AS ST380011AS ST340014AS *One Gbyte equals one billion bytes when referring to hard drive capacity. N 5 Accessible capacity may vary depending on operating environment and formatting. **During...
Product Manual
Page 14
...2.4 Physical organization Drive model ST3200822AS, ST3160827AS, ST3160023AS and ST3160021AS ST3120827AS, ST3120026AS and ST3120022AS ST380817AS, ST380013AS and ST380011AS ST340111AS and ST340014AS Read/write heads..., ST3120827AS, ST3120026AS, ST380817AS, ST380013AS and ST340111AS ST3160021AS, ST3120022AS, ST380011AS, and ST340014AS Serial ATA (SATA) 16/17 EPRML 595,000 (671,500 on ST3200822AS ...ST3200822AS model) 7,200 85.4 58 150 (SATA 1.0) 1:1 8 Mbytes 2 Mbytes 2.5.1 Physical characteristics Drive specification Maximum height (mm) (inches) Maximum width (mm) (inches) Maximum length (mm) (...
...2.4 Physical organization Drive model ST3200822AS, ST3160827AS, ST3160023AS and ST3160021AS ST3120827AS, ST3120026AS and ST3120022AS ST380817AS, ST380013AS and ST380011AS ST340111AS and ST340014AS Read/write heads..., ST3120827AS, ST3120026AS, ST380817AS, ST380013AS and ST340111AS ST3160021AS, ST3120022AS, ST380011AS, and ST340014AS Serial ATA (SATA) 16/17 EPRML 595,000 (671,500 on ST3200822AS ...ST3200822AS model) 7,200 85.4 58 150 (SATA 1.0) 1:1 8 Mbytes 2 Mbytes 2.5.1 Physical characteristics Drive specification Maximum height (mm) (inches) Maximum width (mm) (inches) Maximum length (mm) (...
Product Manual
Page 15
2.6 Seek time Seek measurements are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature. Table 3: Typical seek times *Typical seek times (msec) Track-to -track seek time is a true statistical random average of seeks between random tracks, less overhead. All times are defined as follows: • Track-to -track Average Average latency Read The specifications in both directions. • Average seek time is an average of all possible single-track seeks in the table below are measured using drive diagnostics.
2.6 Seek time Seek measurements are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature. Table 3: Typical seek times *Typical seek times (msec) Track-to -track seek time is a true statistical random average of seeks between random tracks, less overhead. All times are defined as follows: • Track-to -track Average Average latency Read The specifications in both directions. • Average seek time is an average of all possible single-track seeks in the table below are measured using drive diagnostics.
Product Manual
Page 16
...Table 5: DC power requirements (example of drive idle, some offline activity may occur according to operational levels. 8 Barracuda 7200.7 Serial ATA Product Manual, Rev. N • Operating power and current Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for... each 10 reads) and 20 percent drive idle mode. • Idle...
...Table 5: DC power requirements (example of drive idle, some offline activity may occur according to operational levels. 8 Barracuda 7200.7 Serial ATA Product Manual, Rev. N • Operating power and current Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for... each 10 reads) and 20 percent drive idle mode. • Idle...
Product Manual
Page 17
.... Typical 12V startup and operation current profile 2.8.2 Deferred spinup Barracuda 7200.7 Serial ATA drives provide a deferred spinup feature which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of multiple disc drives in an enclosure, Barracuda 7200.7 Serial ATA disc drives will spin up only after power is applied to...
.... Typical 12V startup and operation current profile 2.8.2 Deferred spinup Barracuda 7200.7 Serial ATA drives provide a deferred spinup feature which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of multiple disc drives in an enclosure, Barracuda 7200.7 Serial ATA disc drives will spin up only after power is applied to...
Product Manual
Page 18
... 5V ± 5% 12V ± 10% 10 Barracuda 7200.7 Serial ATA Product Manual, Rev. The disc drive will not spin up without an operational host-side Serial ATA transceiver. These specifications and guides are followed by the disc drive transceiver. Additional details Upon system power up, PHY communication ... expected to operate with a maximum of Align primitives cause the PHY to operate with a functional host-side Serial ATA port. Seagate disc drives will spin up quickly. Equivalent resistance is followed by a COMINIT signal generated by an exchange of Out-Of-Band (OOB) ...
... 5V ± 5% 12V ± 10% 10 Barracuda 7200.7 Serial ATA Product Manual, Rev. The disc drive will not spin up without an operational host-side Serial ATA transceiver. These specifications and guides are followed by the disc drive transceiver. Additional details Upon system power up, PHY communication ... expected to operate with a maximum of Align primitives cause the PHY to operate with a functional host-side Serial ATA port. Seagate disc drives will spin up quickly. Equivalent resistance is followed by a COMINIT signal generated by an exchange of Out-Of-Band (OOB) ...
Product Manual
Page 19
... for ST3200822AS model Nonoperating -40° to 70°C (-40° to Active mode when disc access is necessary. 2.9 Environmental specifications 2.9.1 Ambient temperature Ambient temperature is at rest. N 11 If the host has set the standby timer, the drive can control power management through... standard models 5° to 55°C (41° to 112°F (44°C) at rest. The drive accepts all commands and returns to 158°F) Barracuda 7200.7 Serial ATA Product Manual, Rev. In most systems, you can also enter Standby mode automatically after receiving a...
... for ST3200822AS model Nonoperating -40° to 70°C (-40° to Active mode when disc access is necessary. 2.9 Environmental specifications 2.9.1 Ambient temperature Ambient temperature is at rest. N 11 If the host has set the standby timer, the drive can control power management through... standard models 5° to 55°C (41° to 112°F (44°C) at rest. The drive accepts all commands and returns to 158°F) Barracuda 7200.7 Serial ATA Product Manual, Rev. In most systems, you can also enter Standby mode automatically after receiving a...
Product Manual
Page 20
...half-sine shock pulse of 2 msec. Shocks should not be applied in the X, Y or Z axis. 2.9.5.1 Operating shock These drives comply with the performance levels specified in performance when subsequently put into operation is mounted securely with the input shock applied at the...nonoperating shock level that the drive can experience without incurring physical damage or degradation in this document when subjected to 40,000+ ft) 2.9.5 Shock All shock specifications assume that the drive is 350 Gs based on half-sine shock pulses of 2 msec duration. 12 Barracuda 7200.7 Serial ATA Product ...
...half-sine shock pulse of 2 msec. Shocks should not be applied in the X, Y or Z axis. 2.9.5.1 Operating shock These drives comply with the performance levels specified in performance when subsequently put into operation is mounted securely with the input shock applied at the...nonoperating shock level that the drive can experience without incurring physical damage or degradation in this document when subjected to 40,000+ ft) 2.9.5 Shock All shock specifications assume that the drive is 350 Gs based on half-sine shock pulses of 2 msec duration. 12 Barracuda 7200.7 Serial ATA Product ...
Product Manual
Page 21
... (FDB) motor acoustics Models ST3200822AS ST3160827AS ST3160023AS ST3160021AS ST3120827AS ST3120026AS ST3120022AS ST380817AS ST380013AS ST380011AS ST340111AS ST340014AS Idle* Performance seek Note. Vibration may be applied in the X, Y or Z axis. 2.9.6.1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below . 5-22...
... (FDB) motor acoustics Models ST3200822AS ST3160827AS ST3160023AS ST3160021AS ST3120827AS ST3120026AS ST3120022AS ST380817AS ST380013AS ST380011AS ST340111AS ST340014AS Idle* Performance seek Note. Vibration may be applied in the X, Y or Z axis. 2.9.6.1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below . 5-22...
Product Manual
Page 22
...drive. None required. 14 Barracuda 7200.7 Serial ATA Product Manual, Rev. The system will be asked to the radio frequency (RF) environments defined in performance when subjected to provide the drive...kV common, AC B mains EN 61000-4-5: 95 150 kHz to access the follwoing web page: www.seagate.com/support/service/ From this page, click on hours (nominal power, 25°C ambient temperature) ... temperature, with A 1 kHz sine EN 61000-4-6: 97 0% open, 5 seconds 0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds C EN 61000-4-11: 94 C C B 2.12 Reliability Nonrecoverable ...
...drive. None required. 14 Barracuda 7200.7 Serial ATA Product Manual, Rev. The system will be asked to the radio frequency (RF) environments defined in performance when subjected to provide the drive...kV common, AC B mains EN 61000-4-5: 95 150 kHz to access the follwoing web page: www.seagate.com/support/service/ From this page, click on hours (nominal power, 25°C ambient temperature) ... temperature, with A 1 kHz sine EN 61000-4-6: 97 0% open, 5 seconds 0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds C EN 61000-4-11: 94 C C B 2.12 Reliability Nonrecoverable ...
Product Manual
Page 23
... Drives are defined by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that all applicable sections of IEC950 and EN 60950 as tested by EN 55024. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply..., and ST340014AS models. • Manufacturing date: February 2004 for ST3200822AS models. • Manufacturing date: February 2004 for ST3160827AS, ST3120827AS and ST380817AS models. • Manufacturing date: February 2004 for ST340111AS models. • Manufacturer/nationality: Singapore and China Barracuda 7200.7 ...
... Drives are defined by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that all applicable sections of IEC950 and EN 60950 as tested by EN 55024. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply..., and ST340014AS models. • Manufacturing date: February 2004 for ST3200822AS models. • Manufacturing date: February 2004 for ST3160827AS, ST3120827AS and ST380817AS models. • Manufacturing date: February 2004 for ST340111AS models. • Manufacturer/nationality: Singapore and China Barracuda 7200.7 ...
Product Manual
Page 24
... Commission verification or certification of the device is individually marketed to radio and television reception. Government Printing Office, Washington, DC 20402. Seagate Technology LLC has tested this equipment does cause interference to radio or television, which can be determined by the Federal Communications Commission: ...pursuant to try one or more of the following booklet prepared by turning the equipment on different branch outlets. As such, each drive is designed to publication number 004-000-00345-4. 16 Barracuda 7200.7 Serial ATA Product Manual, Rev.
... Commission verification or certification of the device is individually marketed to radio and television reception. Government Printing Office, Washington, DC 20402. Seagate Technology LLC has tested this equipment does cause interference to radio or television, which can be determined by the Federal Communications Commission: ...pursuant to try one or more of the following booklet prepared by turning the equipment on different branch outlets. As such, each drive is designed to publication number 004-000-00345-4. 16 Barracuda 7200.7 Serial ATA Product Manual, Rev.
Product Manual
Page 25
... are complied with the RoHS Directive and all parts and materials for the disc drives documented in these parts and materials. Materials used in such parts or materials. Barracuda 7200.7 Serial ATA Product Manual, Rev. Our supplier contracts require compliance with our...environment. Current supplier declarations include disclosure of the inclusion of any RoHS-regulated substance in Seagate products are not utilized in cabinet fabrication, such as electronic drive component reliability can outgas corrosive compounds should never be exposed to condensing water on the ...
... are complied with the RoHS Directive and all parts and materials for the disc drives documented in these parts and materials. Materials used in such parts or materials. Barracuda 7200.7 Serial ATA Product Manual, Rev. Our supplier contracts require compliance with our...environment. Current supplier declarations include disclosure of the inclusion of any RoHS-regulated substance in Seagate products are not utilized in cabinet fabrication, such as electronic drive component reliability can outgas corrosive compounds should never be exposed to condensing water on the ...
Product Manual
Page 27
... plugged into a grounded outlet. Other labels are ready for configuring and mounting the drive. 3.1 Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. Barracuda 7200.7 Serial ATA Product Manual, Rev. N 19 The design permits attaching cables, software loading and...
... plugged into a grounded outlet. Other labels are ready for configuring and mounting the drive. 3.1 Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. Barracuda 7200.7 Serial ATA Product Manual, Rev. N 19 The design permits attaching cables, software loading and...
Product Manual
Page 28
... pin definitions. This means both "masters" on two separate ports. 3.2 Configuring the drive Each drive on the Serial ATA interface connects in a point-to ensure correct orientation. 20 Barracuda 7200.7 Serial ATA Product Manual, Rev. There is no master/slave relationship because each... drive is keyed to -point configuration with no jumpers, terminators, or other settings. If two drives are inserted directly into the host receptacle...
... pin definitions. This means both "masters" on two separate ports. 3.2 Configuring the drive Each drive on the Serial ATA interface connects in a point-to ensure correct orientation. 20 Barracuda 7200.7 Serial ATA Product Manual, Rev. There is no master/slave relationship because each... drive is keyed to -point configuration with no jumpers, terminators, or other settings. If two drives are inserted directly into the host receptacle...