® Product Manual Standard models ST2000LM015 ST1000LM048 ST500LM030 100807728, Rev.
Document Revision History Revision Date Rev. A 09/06/2016 Pages affected and Description of change Initial release a © 2016 Seagate Technology LLC. All rights reserved. Publication number: 100807728, Rev. A September 2016 Seagate, Seagate Technology and the Spiral logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries.
Contents Seagate® Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.1 About the Serial ATA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Typical 1D - 5V Startup and Operation Current Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Typical 2D - 5V Startup and Operation Current Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching SATA Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seagate® Technology Support Services For information regarding online support and services, visit: http://www.seagate.com/contacts/ For information regarding Warranty Support, visit: http://www.seagate.com/support/warranty-and-replacements/ For information regarding data recovery services, visit: http://www.seagate.com/services-software/data-recovery-services/ For Seagate OEM, Distribution partner and reseller portals, visit: http://www.seagate.com/partners/ Seagate BarraCuda Product Manual, Rev.
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate® BarraCuda® model drives: Standard models ST2000LM015 ST1000LM048 ST500LM030 These drives provide the following key features: • 1000 Gs non-operating shock and 400 Gs of operating shock. • 128MB buffer. • 5400-RPM spindle speed. • Full-track multiple-sector transfer capability without local processor intervention. • High instantaneous (burst) data-transfer rates (up to 6Gb/s).
2.0 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 the following drive models: The specification summaries listed in the following tables are for quick reference. For details on specification measurement or definition, refer to the appropriate section of this manual.
Drive Specifications Table 1 Drive Specifications Summary (continued) Drive Specification ST2000LM015 ST1000LM048 Operational Shock 400 Gs at 2 ms max Non-Operational Shock 1000 Gs at 1 ms max ST500LM030 5–200 Hz: 2.0 Gs 201–500 Hz: 1.0 Gs Vibration, operating Vibration, non-operating 5–500 Hz: 5.0 Gs 1 per 1014 bits read Non-recoverable read errors Rated workload Average annualized workload rating: <55 TB/year.
Drive Specifications 2.2 Physical organization Drive model Read/write heads Number of discs ST2000LM015 4 2 ST1000LM048 and ST500LM030 2 1 2.3 Recording and Interface Technology Interface SATA 6Gb/s Recording method Perpendicular Recording density 2276 Kb/in Track density 580 ktracks/in avg Areal density 1320 Gb/in2 avg Spindle speed 5400 RPM Data transfer rate (up to) 140 MB/s 2.4 Physical Characteristics Height (mm/in) 7.0 (± 0.2) / 0.276 (± 008) Width (mm/in) 69.85 (± 0.
Drive Specifications 2.6 Start/stop times Table 3 Start/stop times Capacity 1-disk models Typical seek times (ms) 1-disk models Typical Power-on to ready (sec) 2.8 Standby to ready (sec) 2.7 2-disk models 2-disk models Max @ 25°C 3.3 3.0 2.5 3.5 3.0 Power Specifications The drive receives DC power (+5V) through a native SATA power connector (refer to Figure 3). 2.7.1 Power consumption Power requirements for the drives are listed in the table in Table 4.
Drive Specifications 2.7.1.1 Typical current profiles The typical 5V startup and operation current profile is shown in Figure 1 and Figure 2. Figure 1 Typical 1D - 5V Startup and Operation Current Profile Seagate BarraCuda Product Manual, Rev.
Drive Specifications Figure 2 Typical 2D - 5V Startup and Operation Current Profile Seagate BarraCuda Product Manual, Rev.
Drive Specifications 2.7.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. • Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 20 MHz. Note 2.7.3 Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current.
Drive Specifications 2.8 Environmental Specifications This section provides the temperature, humidity, shock, and vibration specifications for BarraCuda drives. Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Above 1000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.
Drive Specifications 2.8.2 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws. Vibration may be applied in the X, Y, or Z axis. 2.8.2.1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below. 5–200 Hz 2.0 Gs (0 to peak). Max displacement may apply below 10 Hz. 201–500 Hz 1.0 Gs (0 to peak). 2.8.2.
Drive Specifications 2.10 Electromagnetic Immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environment as defined in Table 7.
Drive Specifications 2.12 Agency Certification 2.12.1 Safety certification These products are certified to meet the requirements of UL60950-1, CSA60950-1 and EN60950 and so marked as to the certify agency. The following regulatory model number represent all features and configurations within the series: Regulatory Model Numbers: SDC001/SDC003 2.12.
Drive Specifications 2.13 Environmental Protection Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances. 2.13.
3.0 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 3.
Configuring and Mounting 3.3 Drive Mounting Users can mount the drive in any orientation using four screws in the side-mounting holes or four screws in the bottom-mounting holes. Refer to Figure 4 and Figure 5 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • Allow a minimum clearance of 0.030 in (0.76 mm) around the entire perimeter of the drive for cooling. • Use only M3 x 0.5 mounting screws. • Do not overtighten the mounting screws.
Figure 5 Mounting Dimensions (for 2-disk models) +0.20 100.35 - 0.25 (3. ) (13.430) 69.850 0.250 22.450 2.499 1.270 16.520 7.949 1.270 (90.600) BASE 2X M3 X 0.5-6H MOUNTING HOLES: BOTH SIDES 3.505 +.075 -.3 X90 Seagate BarraCuda Product Manual, Rev. A (14.000) 2X (3.000) BOTH SIDES 7.000 0.
Serial ATA (SATA) Interface 4.0 Serial ATA (SATA) Interface These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers. For detailed information about the Serial ATA interface, refer to the Serial ATA: High Speed Serialized AT Attachment specification. 4.
Serial ATA (SATA) Interface 4.3 Supported ATA Commands Table 11 lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA International Organization: Serial ATA (Revision 2.6). Refer to www.sata-io.org. Refer to S.M.A.R.T. commands on page 29 for details and subcommands used in the S.M.A.R.T. implementation.
Serial ATA (SATA) Interface Table 11 Supported ATA commands ATA-standard commands names Command code (in hex) S.M.A.R.T. Enable/Disable Auto Offline B0h/DBh S.M.A.R.T. Enable One Attribute Modification B0h/E0h S.M.A.R.T. Execute Offline B0h/D4h S.M.A.R.T. Free Fall Protection Host Interface FEh S.M.A.R.T. Read Attribute Thresholds B0h/D1h S.M.A.R.T. Read Data B0h/D0h S.M.A.R.T. Read Log Sector B0h/D5h S.M.A.R.T. Return Status B0h/DAh S.M.A.R.T. Save Attribute Values B0h/D3h S.M.A.R.T.
Serial ATA (SATA) Interface 4.3.1 Identify Device command The Identify Device command (command code ECH) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in Table 12. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. Refer to Drive Specifications on page 6 for default parameter settings.
Serial ATA (SATA) Interface Table 12 Identify Device command Word Description Value 63 Multiword DMA active and modes supported (see note following this table) xx07H 64 Advanced PIO modes supported (modes 3 and 4 supported) 0003H 65 Minimum multiword DMA transfer cycle time per word (120 ns) 0078H 66 Recommended multiword DMA transfer cycle time per word (120 ns) 0078H 67 Minimum PIO cycle time without IORDY flow control (240 ns) 0078H 68 Minimum PIO cycle time with IORDY flow control (1
Serial ATA (SATA) Interface Table 12 Identify Device command Word Description Value 106 Physical sector size / Logical sector size 6003H 107 Seagate reserved 0000H 108-111 The mandatory value of the world wide name (WWN) for the drive. NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit WWN support. Each drive will have a unique value.
Serial ATA (SATA) Interface Table 13 Bit Descriptions 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. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported.
Serial ATA (SATA) Interface 4.3.2 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.
Serial ATA (SATA) Interface 4.3.3 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for disk 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.M.A.R.T.
Seagate Technology LLC AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000 ASIA/PACIFIC Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888 EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 16-18 rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00 Publication Number: 100807728, Rev.