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commands 33 5.0 Seagate Technology support services 35 Barracuda 7200.7 Serial ATA Product Manual, Rev. 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. 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 ...
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Figure 5. N v Figure 2. Figure 3. Typical 5V startup and operation current profile 9 Typical 12V startup and operation current profile 9 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 22 Barracuda 7200.7 Serial ATA Product Manual, Rev. List of Figures Figure 1. Figure 4.
Figure 5. N v Figure 2. Figure 3. Typical 5V startup and operation current profile 9 Typical 12V startup and operation current profile 9 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 22 Barracuda 7200.7 Serial ATA Product Manual, Rev. List of Figures Figure 1. Figure 4.
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... This manual describes the functional, mechanical and interface specifications 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 ST3160827AS ST3120827AS ST380817AS [1] OEM model that may support...
... This manual describes the functional, mechanical and interface specifications 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 ST3160827AS ST3120827AS ST380817AS [1] OEM model that may support...
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...outstanding to as the Shadow Register Block. The Serial ATA host adapter and drive share the function of the traditional device registers, referred to the drive at : www.seagate.com/products/interface/sata/. 2 Barracuda 7200.7 Serial ATA Product Manual, Rev. NCQ is no master/slave ...relationship with Serial ATA devices like Device 0 devices. Native Command Queuing achieves high performance...
...outstanding to as the Shadow Register Block. The Serial ATA host adapter and drive share the function of the traditional device registers, referred to the drive at : www.seagate.com/products/interface/sata/. 2 Barracuda 7200.7 Serial ATA Product Manual, Rev. NCQ is no master/slave ...relationship with Serial ATA devices like Device 0 devices. Native Command Queuing achieves high performance...
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...sec max) ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) ST3200822AS ST3160827AS ST3120827AS ST380817AS ST3160023AS ST3120026AS ST380013AS ST340111AS ST3160021AS ST3120022AS ST380011AS ST340014AS 200 160 120 80 40 390,...ST3120827AS, ST3120026AS, ST380817AS, ST380013AS and ST340111AS 2 Mbytes: ST3160021AS, ST3120022AS, 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. 2.0 Drive specifications Unless otherwise noted...
...sec max) ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) ST3200822AS ST3160827AS ST3120827AS ST380817AS ST3160023AS ST3120026AS ST380013AS ST340111AS ST3160021AS ST3120022AS ST380011AS ST340014AS 200 160 120 80 40 390,...ST3120827AS, ST3120026AS, ST380817AS, ST380013AS and ST340111AS 2 Mbytes: ST3160021AS, ST3120022AS, 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. 2.0 Drive specifications Unless otherwise noted...
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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...
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...63 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 . Barracuda 7200.7 Serial ATA Product Manual, Rev. specification, which...ST380013AS ST380011AS ST340111AS ST340014AS Formatted capacity* 200 Gbytes Guaranteed sectors 390,721,968 160 Gbytes 312,581,808 120 Gbytes 234,441,648 80 Gbytes 40 Gbytes 156,301,488 78,165,360 Bytes per sector 512 512 512 512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. N 5 Table 2: Drive...
...63 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 . Barracuda 7200.7 Serial ATA Product Manual, Rev. specification, which...ST380013AS ST380011AS ST340111AS ST340014AS Formatted capacity* 200 Gbytes Guaranteed sectors 390,721,968 160 Gbytes 312,581,808 120 Gbytes 234,441,648 80 Gbytes 40 Gbytes 156,301,488 78,165,360 Bytes per sector 512 512 512 512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. N 5 Table 2: Drive...
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... rate (Mbytes/sec max) Interleave Cache buffer ST3200822AS, ST3160827AS, ST3160023AS, ST3120827AS, ST3120026AS, ST380817AS, ST380013AS and ST340111AS ST3160021AS, ST3120022AS, ST380011AS, and ST340014AS Serial ATA (SATA) 16/17 EPRML 595,000 (671,500 on ST3200822AS model) 94,600 (98,000...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) (inches) Typical weight (grams) (pounds) 26.035 1.028 101.6 4.00 146.99 5.787 635 1.4 6 Barracuda 7200.7 Serial ATA Product Manual, Rev.
... rate (Mbytes/sec max) Interleave Cache buffer ST3200822AS, ST3160827AS, ST3160023AS, ST3120827AS, ST3120026AS, ST380817AS, ST380013AS and ST340111AS ST3160021AS, ST3120022AS, ST380011AS, and ST340014AS Serial ATA (SATA) 16/17 EPRML 595,000 (671,500 on ST3200822AS model) 94,600 (98,000...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) (inches) Typical weight (grams) (pounds) 26.035 1.028 101.6 4.00 146.99 5.787 635 1.4 6 Barracuda 7200.7 Serial ATA Product Manual, Rev.
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2.6 Seek time Seek measurements are measured using drive diagnostics. Table 3: Typical seek times *Typical seek times (msec) Track-to -track seek time is an average of all possible single-track seeks in the table below are defined as follows: • Track-to -track Average Average latency Read The specifications in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. All times are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature.
2.6 Seek time Seek measurements are measured using drive diagnostics. Table 3: Typical seek times *Typical seek times (msec) Track-to -track seek time is an average of all possible single-track seeks in the table below are defined as follows: • Track-to -track Average Average latency Read The specifications in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. All times are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature.
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...Idle mode power is measured with the heads in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. specification, which may occur according...) 0.424 0.53 0.739 0.87 0.014 [1] NCQ may not be enabled during power measurements. [2] During periods of drive idle, some offline activity may increase acoustic and power to speed, with servo electronics active and with the drive up to operational levels. 8 Barracuda 7200.7 Serial ATA Product Manual, Rev.
...Idle mode power is measured with the heads in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. specification, which may occur according...) 0.424 0.53 0.739 0.87 0.014 [1] NCQ may not be enabled during power measurements. [2] During periods of drive idle, some offline activity may increase acoustic and power to speed, with servo electronics active and with the drive up to operational levels. 8 Barracuda 7200.7 Serial ATA Product Manual, Rev.
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... Figure 2. 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 reached after the PHY...
... Figure 2. 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 reached after the PHY...
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...8226; Section 6.8 of the Serial ATA 1.0 High-Speed Serialized AT Attachment specification • Section 6.2 of the Serial ATA II: Extensions to come ready. Seagate disc drives will spin up after the successful ...Voltage tolerance Voltage tolerance (including noise): 5V ± 5% 12V ± 10% 10 Barracuda 7200.7 Serial ATA Product Manual, Rev. cessful exchange of COMWAKE signals and Align primitives. In desktop systems,... equivalent 80-ohm resistive load on the +12 volt line or an equivalent 15-ohm resistive load on the +5 volt line. • Using 12-volt power, the drive is...
...8226; Section 6.8 of the Serial ATA 1.0 High-Speed Serialized AT Attachment specification • Section 6.2 of the Serial ATA II: Extensions to come ready. Seagate disc drives will spin up after the successful ...Voltage tolerance Voltage tolerance (including noise): 5V ± 5% 12V ± 10% 10 Barracuda 7200.7 Serial ATA Product Manual, Rev. cessful exchange of COMWAKE signals and Align primitives. In desktop systems,... equivalent 80-ohm resistive load on the +12 volt line or an equivalent 15-ohm resistive load on the +5 volt line. • Using 12-volt power, the drive is...
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...(-40° to Active mode any drive activity is reinitialized and begins counting down from the host. After receiving a reset, the drive exits Sleep mode and enters Standby mode with 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 it receives a Hard Reset or Soft Reset from ...
...(-40° to Active mode any drive activity is reinitialized and begins counting down from the host. After receiving a reset, the drive exits Sleep mode and enters Standby mode with 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 it receives a Hard Reset or Soft Reset from ...
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...to 95% noncondensing (30% per second. 2.9.5.2 Nonoperating shock The nonoperating shock level that the drive is 350 Gs based on half-sine shock pulses of 2 msec duration. 12 Barracuda 7200.7 Serial ATA Product Manual, Rev. Shock may be repeated more than two times per hour max) 2.9.3.2 Wet...ft) -60.96 m to 12,192 m (-200 ft to 40,000+ ft) 2.9.5 Shock All shock specifications assume that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is mounted securely with the performance levels specified in the...
...to 95% noncondensing (30% per second. 2.9.5.2 Nonoperating shock The nonoperating shock level that the drive is 350 Gs based on half-sine shock pulses of 2 msec duration. 12 Barracuda 7200.7 Serial ATA Product Manual, Rev. Shock may be repeated more than two times per hour max) 2.9.3.2 Wet...ft) -60.96 m to 12,192 m (-200 ft to 40,000+ ft) 2.9.5 Shock All shock specifications assume that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is mounted securely with the performance levels specified in the...
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...specified below . 5-22 Hz 23-350 Hz Limited displacement 0.5 G acceleration 2.9.6.2 Nonoperating vibration The maximum nonoperating vibration levels that the drive is defined by the following equation: (Number of seeks per second = 0.4 / (average latency + average access time) Table ...6: Fluid Dynamic Bearing (FDB) motor acoustics Models ST3200822AS ST3160827AS ST3160023AS ST3160021AS ST3120827AS ST3120026AS ST3120022AS ST380817AS ST380013AS ST380011AS ST340111AS ST340014AS Idle* Performance seek The number of seeks per second is mounted securely with the input vibration applied at...
...specified below . 5-22 Hz 23-350 Hz Limited displacement 0.5 G acceleration 2.9.6.2 Nonoperating vibration The maximum nonoperating vibration levels that the drive is defined by the following equation: (Number of seeks per second = 0.4 / (average latency + average access time) Table ...6: Fluid Dynamic Bearing (FDB) motor acoustics Models ST3200822AS ST3160827AS ST3160023AS ST3160021AS ST3120827AS ST3120026AS ST3120022AS ST380817AS ST380013AS ST380011AS ST340111AS ST340014AS Idle* Performance seek The number of seeks per second is mounted securely with the input vibration applied at...
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...information for a specific drive, use a web browser to provide the drive serial number, model number (or part number) and country of purchase. None required. 14 Barracuda 7200.7 Serial ATA Product Manual, Rev. The system will be asked to access the follwoing web page: www.seagate.com/support/service/... interrupts Description Performance level Reference standard Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN 61000-4-2: 95 80 to 1,000 MHz, 3 V/m, A 80% AM with 60 cycles per 1014 bits read, max 600,000 power-on hours (nominal power, 25°C ambient temperature) 50,000 ...
...information for a specific drive, use a web browser to provide the drive serial number, model number (or part number) and country of purchase. None required. 14 Barracuda 7200.7 Serial ATA Product Manual, Rev. The system will be asked to access the follwoing web page: www.seagate.com/support/service/... interrupts Description Performance level Reference standard Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN 61000-4-2: 95 80 to 1,000 MHz, 3 V/m, A 80% AM with 60 cycles per 1014 bits read, max 600,000 power-on hours (nominal power, 25°C ambient temperature) 50,000 ...
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... Singapore and China Barracuda 7200.7 Serial ATA Product Manual, Rev. Seagate uses an independent laboratory to the levels specified by a Korean-recognized lab. • EUT name (model numbers):ST3200822AS, ST3160827AS, ST3160023AS, ST3160021AS, ST3120827AS, ST3120026AS, ST3120022AS, ST380817AS, ST380013AS, ST380011AS, ST340111AS ... are defined by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that all unused I/O ports. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, ...
... Singapore and China Barracuda 7200.7 Serial ATA Product Manual, Rev. Seagate uses an independent laboratory to the levels specified by a Korean-recognized lab. • EUT name (model numbers):ST3200822AS, ST3160827AS, ST3160023AS, ST3160021AS, ST3120827AS, ST3120026AS, ST3120022AS, ST380817AS, ST380013AS, ST380011AS, ST340111AS ... are defined by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that all unused I/O ports. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, ...
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...N If this device in a particular installation. Refer to radio and television reception. Seagate Technology LLC has tested this equipment does cause interference to radio or television, which ...is required. You may cause interference to publication number 004-000-00345-4. 16 Barracuda 7200.7 Serial ATA Product Manual, Rev. As a subassembly, no guarantee that interference will not...Framework requirements of the Australian Communication Authority (ACA). 2.13.3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure (...
...N If this device in a particular installation. Refer to radio and television reception. Seagate Technology LLC has tested this equipment does cause interference to radio or television, which ...is required. You may cause interference to publication number 004-000-00345-4. 16 Barracuda 7200.7 Serial ATA Product Manual, Rev. As a subassembly, no guarantee that interference will not...Framework requirements of the Australian Communication Authority (ACA). 2.13.3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure (...
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...These systems include standard operat-ing procedures that ensure that restricted substances are complied with. 2.15 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to the presence of any RoHS-regulated substance in... substances. In addition, electronic components should be minimized or eliminated. Barracuda 7200.7 Serial ATA Product Manual, Rev. Materials used in cabinet fabrication, such as electronic drive component reliability can outgas corrosive compounds should never be exposed to ensure...
...These systems include standard operat-ing procedures that ensure that restricted substances are complied with. 2.15 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to the presence of any RoHS-regulated substance in... substances. In addition, electronic components should be minimized or eliminated. Barracuda 7200.7 Serial ATA Product Manual, Rev. Materials used in cabinet fabrication, such as electronic drive component reliability can outgas corrosive compounds should never be exposed to ensure...
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... or the printed circuit board. • Do not remove the factory-installed labels from the SeaShell. Barracuda 7200.7 Serial ATA Product Manual, Rev. 3.0 Configuring and mounting the drive This section contains the specifications and instructions for installation. • Before handling the drive, put on a padded, antistatic surface until you are used to service the...
... or the printed circuit board. • Do not remove the factory-installed labels from the SeaShell. Barracuda 7200.7 Serial ATA Product Manual, Rev. 3.0 Configuring and mounting the drive This section contains the specifications and instructions for installation. • Before handling the drive, put on a padded, antistatic surface until you are used to service the...