.......................................... Barracuda ATA V Family .......................................... ST3120023A, ST380023A, .......................................... ST360015A, ST340017A, .......................................... ST330013A .......................................... Ultra ATA Interface Drives .......................................... Product Manual ..........................................
....................................... Barracuda ATA V Family ....................................... ST3120023A, ST380023A, ....................................... ST360015A, ST340017A, ....................................... ST330013A ....................................... Ultra ATA Interface Drives ....................................... Product Manual .......................................
©2002 Seagate Technology LLC All rights reserved Publication number: 100221374, Rev. E December 2002 Seagate, Seagate Technology, and the Seagate logo are either registered trademarks or trademarks of Seagate Technology LLC. Barracuda, DiscWizard, SeaFAX, SeaFONE, SeaShell, SeaShield, SeaTDD, and 3D Defense System are either registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners.
Revision status summary sheet Revision Date Writer/PLM Sheets Affected Rev. A Rev. B Rev. C Rev. D 09/16/02 09/18/02 09/19/02 10/14/02 L. Newman/J. Singh L. Newman/J. Singh L. Newman/J. Singh L. Newman/J. Singh Rev. E 12/11/02 L. Newman/J. Singh All. Pages 3 and 7. Pages 3 and 6. Pages 5, 8, 10, 27, 30, and 33. Page 16.
Barracuda ATA V Product Manual, Rev. E v Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary table . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.
vi Barracuda ATA V Product Manual, Rev. E 4.1.1 4.1.2 4.1.3 4.1.4 5.0 Supported ATA commands. . . . . . . . . . . . . . . . 27 Identify Device command . . . . . . . . . . . . . . . . . 28 Set Features command. . . . . . . . . . . . . . . . . . . 33 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . 35 Seagate Technology support services . . . . . . . . . . . . . . . . . . .
Barracuda ATA V Product Manual, Rev. E vii List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Typical 5V startup and operation current profile . . . . . . . . . Typical 12V startup and operation current profile . . . . . . . . Master/slave jumper settings . . . . . . . . . . . . . . . . . . . . . . . Ultra ATA cable connectors . . . . . . . . . . . . . . . . . . . . . . . . Mounting dimensions—top, side and end view. . . . . . . . . . I/O pins and supported ATA signals . . . . .
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Barracuda ATA V Product Manual, Rev. E 1.0 1 Introduction This manual describes the functional, mechanical and interface specifications for Seagate® Barracuda® ATA V ST3120023A, ST380023A, ST360015A, ST340017A, and ST330013A model drives. These drives provide the following key features: • 7,200-RPM spindle speed and 2-Mbyte buffer combine for superior desktop performance. • High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
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Barracuda ATA V Product Manual, Rev. E 2.0 3 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST3120023A, ST380023A, ST360015A, ST340017A and ST330013A model drives. 2.1 Specification summary table The specifications listed in this table are for quick reference.
4 Drive specification Barracuda ATA V Product Manual, Rev. E ST3120023A ST380023A ST360015A ST340017A I/O data transfer rate (Mbytes/sec max) 100 ATA data-transfer modes supported PIO modes 0–4 Multiword DMA modes 0–2 Ultra DMA modes 0–5 Cache buffer 2 Mbytes (2,048 kbytes) Height (mm max) 26.1 Width (mm max) 101.85 Length (mm max) 147.0 Weight (typical) 635 grams (1.4 lb) Average latency (msec) 4.
Barracuda ATA V Product Manual, Rev. E Drive specification ST3120023A ST380023A Ambient temperature 5 ST360015A ST340017A 0° to 60°C (operating) –40° to 70°C (nonoperating) Temperature gradient (°C per hour max) 20°C (operating) 30°C (nonoperating) Relative humidity 5% to 90% (operating) 5% to 95% (nonoperating) Relative humidity gradient 30% per hour max Wet bulb temperature (°C max) 30 (operating) 40 (nonoperating) Altitude, operating –198.
6 Barracuda ATA V Product Manual, Rev. E 2.2 Formatted capacity Model Formatted capacity Guaranteed sectors Bytes per sector ST3120023A 120 Gbytes 234,441,648 512 ST380023A 80 Gbytes 156,301,488 512 ST360015A 60 Gbytes 117,231,408 512 ST340017A 40 Gbytes 78,165,360 512 ST330013A 30 Gbytes 58,633,344 512 2.
Barracuda ATA V Product Manual, Rev. E 2.5 7 Recording and interface technology Interface ATA Recording method 16/17 EPRML Recording density BPI (bits/inch max) 542,000 Track density TPI (tracks/inch max) 78,000 Areal density (Mbits/inch2 max) 42,200 Spindle speed (RPM) (± 0.2%) 7,200 Max. Internal transfer rate (Mbits/sec) 570 Sustained transfer rate (Mbytes/sec) 27 to 44 I/O data transfer rate (Mbytes/sec max) 16.
8 2.7 Barracuda ATA V Product Manual, Rev. E Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. • Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.
Barracuda ATA V Product Manual, Rev. E 2.9.1 9 Power consumption Power requirements for the drives are listed in the table on page 10. Typical power measurements are based on an average of drives tested, under nominal conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature. • Spinup power Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
10 Power dissipation (watts, ST3120023A, 2-disc) Spinup Barracuda ATA V Product Manual, Rev. E Average (watts, 25° C) 5V typ amps 12V typ amps — — 2.8 (peak) Idle 7.5 0.525 0.407 Idle* (with offline activity) 9.5 0.844 0.439 Operating 40% r/w. 40% seek, 20% inop. 12 0.634 0.74 Seeking 13 0.511 0.871 Standby 0.7 0.116 0.01 Sleep 0.7 0.116 0.01 *During periods of drive idle, some offline activity may occur according to the S.M.A.R.T.
Barracuda ATA V Product Manual, Rev. E 2.9.1.1 11 Typical current profile 0.9 DC average of waveform 0.75 0.6 Amps 0.45 0.3 0.15 +5 Volt Current during spindle start — Typical Amperes 0.0 0.0 2 4 6 8 10 12 14 16 Seconds Figure 1. Typical 5V startup and operation current profile DC average of waveform 2.25 +12 Volt Current during spindle start — Typical Amperes 1.875 1.5 Amps 1.125 0.75 0.375 0.0 0.0 2 4 6 8 10 12 14 Seconds Figure 2.
12 2.9.2 Barracuda ATA V Product Manual, Rev. E Conducted noise Input noise ripple is measured at the host system power supply across an 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 expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz.
Barracuda ATA V Product Manual, Rev. E 13 command. If the host has set the standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time. The standby timer delay is established using a Standby or Idle command. In Standby mode, the drive buffer is enabled, the heads are parked and the spindle is at rest. The drive accepts all commands and returns to Active mode any time disc access is necessary.
14 2.10.2 Barracuda ATA V Product Manual, Rev. E Temperature gradient Operating: 20°C per hour (68°F per hour max), without condensation Nonoperating: 30°C per hour (86°F per hour max) 2.10.3 Humidity 2.10.3.1 Relative humidity Operating: 5% to 90% noncondensing (30% per hour max) Nonoperating: 5% to 95% noncondensing (30% per hour max) 2.10.3.2 Wet bulb temperature Operating: 30°C (86°F max) Nonoperating: 40.0°C (104°F max) 2.10.4 Altitude Operating: –198.
Barracuda ATA V Product Manual, Rev. E 2.10.5 15 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. 2.10.5.1 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 2 msec. Shocks should not be repeated more than two times per second. 2.10.5.
16 Barracuda ATA V Product Manual, Rev. E 2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. Note. For seek mode tests, the drive is placed in seek mode only.
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18 Barracuda ATA V Product Manual, Rev. E 2.14 Agency certification 2.14.1 Safety certification The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of IEC950 and EN 60950 as tested by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Electromagnetic Compatibility Directive (89/336/ EEC).
Barracuda ATA V Product Manual, Rev. E 19 Australian C-Tick (N176) If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548 1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication Authority (ACA). 2.14.3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure (not attached as an external device).
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Barracuda ATA V Product Manual, Rev. E 3.0 21 Configuring and mounting the drive This section contains the specifications and instructions 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. Observe the following standard handling and static-discharge precautions: Caution: • The SeaShell™ replaces electrostatic discharge (ESD) bags.
22 Barracuda ATA V Product Manual, Rev. E 3.2 Jumper settings 3.2.1 Master/slave configuration The options jumper block shown in Figure 3 is used to configure the drive for operation. It is the 8-pin dual header between the interface connector and the power connector. Use the following settings to configure the drive as a master or a slave. Master or single drive. The drive is configured at the factory for a master or single-drive operation with a jumper set on pins 7 and 8. Drive as slave.
Barracuda ATA V Product Manual, Rev. E 3.2.3 23 Alternate capacity jumper Some older computers may “hang” at startup if their BIOS detects a disc drive with a capacity greater than 32 Gbytes. This limits the drive’s capacity to 32 Gbytes when the alternate capacity jumper is used.
24 3.3 Barracuda ATA V Product Manual, Rev. E Drive mounting You can mount the drive in any orientation using four screws in the sidemounting holes or four screws in the bottom-mounting holes. See Figure 5 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling. • Use only 6-32 UNC mounting screws. • Use only .045” +/- .005 high by .
Barracuda ATA V Product Manual, Rev. E 4.0 25 ATA interface These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers. You can use a daisy-chain cable to connect two drives to a single AT host bus.
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Barracuda ATA V Product Manual, Rev. E 4.1.1 27 Supported ATA commands The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-5 Standard. See “S.M.A.R.T. commands” on page 35 for details and subcommands used in the S.M.A.R.T. implementation.
28 Barracuda ATA V Product Manual, Rev. E Command name Command code (in hex) Write Multiple C5H Write Sectors 30H, 31H ATA-standard power-management commands Check Power Mode 98H or E5H Idle 97H or E3H Idle Immediate 95H or E1H Sleep 99H or E6H Standby 96H or E2H Standby Immediate 94H or E0H ATA-standard security commands Security Set Password F1H Security Unlock F2H Security Erase Prepare F3H Security Erase Unit F4H Security Freeze Lock F5H Security Disable Password F6H 4.1.
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32 Note. Barracuda ATA V Product Manual, Rev. E See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data: Description (if bit is set to 1) Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword DMA mode 0 is currently active. 9 Multiword DMA mode 1 is currently active. 10 Multiword DMA mode 2 is currently active. Bit Word 88 0 Ultra DMA mode 0 is supported.
Barracuda ATA V Product Manual, Rev. E 4.1.3 33 Set Features command This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and write caching features enabled.
34 Barracuda ATA V Product Manual, Rev. E AAH Enable read look-ahead (read cache) feature (default). F1H Report full capacity available. Note. At power-on, or after a hardware or software reset, the default values of the features are as indicated above.
Barracuda ATA V Product Manual, Rev. E 4.1.4 35 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.
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Barracuda ATA V Product Manual, Rev. E 5.0 37 Seagate Technology support services Online Services Internet www.seagate.com for information about Seagate products and services. Worldwide support is available 24 hours daily by e-mail for your disc or tape questions. Presales Support: Disc: www.seagate.com/support/email/email_presales.html or DiscPresales@Seagate.com Tape: www.seagate.com/support/email/email_tape_presales.html or Tape_Sales_Support@Seagate.com Technical Support: Disc: www.seagate.
38 Barracuda ATA V Product Manual, Rev. E hours daily. International callers can reach this service by dialing +1-405936-1234. SeaFAX® (1-800-SEAGATE) is the Seagate automated FAX delivery system. Using a touch-tone phone, you can obtain technical support information by return FAX 24 hours daily. Presales Support Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system.
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46 T technical support services 37 temperature 13 temperature gradient 14 timers 13 track density 7 track-to-track seek time 8 TUV North America 18 U UL 1950 18 Ultra ATA/100 23 Ultra DMA 23 V vibration 15 voltage 12 voltage dips, interrupts 17 voltage tolerance 12 W weight 7 wet bulb temperature 14 width 7 Write Buffer 27 Write DMA 27 Write Multiple 1, 28 Write Sectors 28 Barracuda ATA V Product Manual, Rev.
Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100221374, Rev.
