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Product Manual
Barracuda® Green
ST2000DL003
ST1500DL003
100649225
Rev. B
November 2010
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Document Revision History Revision Date Description of changes Rev. A 11/05/2010 Initial release. Rev. B 11/22/2010 Updated power ready times and I/O data-transfer rate throughout manual. © 2010 Seagate Technology LLC. All rights reserved. Publication number: 100649225, Rev. B, November 2010 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/ or other countries. Barracuda, SmartAlign and SeaTools are either trademarks or reg
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Contents Seagate Technology Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.1 About the Serial ATA Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.0 Drive Specifications . . . . . . . . . . . . . . . . . . . . . . .
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Barracuda Green SATA Product Manual, Rev. B
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Figures Figure 1 Typical Current Profiles (5V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 2 Typical Current Profiles (12V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Figure 3 Attaching SATA cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Figure 4 Mounting dimensions (2000 and 1500GB models) . . . . . . . . . .
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Barracuda Green SATA Product Manual, Rev. B
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Seagate Technology Support Services For information regarding online support and services, visit http://www.seagate.com/www/en-us/about/ contact_us/ Available services include: • Presales & Technical support • Global Support Services telephone numbers & business hours • Authorized Service Centers For information regarding Warranty Support, visit http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance For information regarding data recovery services, visit http://www.i365.com For
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8 Barracuda Green SATA Product Manual, Rev. B
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1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Barracuda Green SATA model drives: ST2000DL003 ST1500DL003 These drives provide the following key features: � 5900 RPM spindle speed � Seagate SmartAlign™ technology manages read-modify-write conditions dynamically in the drive without host computer intervention, allowing a 4K drive to behave like a legacy 512-byte sector drive without the necessity of a hardware utility.
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The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated.The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device registers, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices.
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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: ST2000DL003 ST1500DL003 2.1 Specification summary tables The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manuals. Ta
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Drive Specifications www.seagate.com Table 1 Drive specifications summary for 2000GB and 1500GB Models (Continued) Drive specification ST2000DL003 ST1500DL003 Length (max) 146.99mm / 5.787 in 146.99mm / 5.787 in Weight (typical) 622g / 1.371 lb 622g / 1.371 lb Average latency 4.16ms 4.16ms Power-on to ready (max) <17s <17s Standby to ready (max) <17s <17s Track-to-track seek time (typical) <1.0ms read; <1.0ms read; <1.2ms write <1.2ms write Average seek (typical) <12ms read; <12ms read; <13ms w
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www.seagate.com Drive Specifications Table 1 Drive specifications summary for 2000GB and 1500GB Models (Continued) Drive specification ST2000DL003 ST1500DL003 Warranty To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/ warranty_validation.jsp From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase. The syst
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Drive Specifications www.seagate.com 2.4 Recording and interface technology Interface Serial ATA (SATA) Recording method Perpendicular Recording density (max) 1632kb/in Track density (avg) 274 ktracks/in Areal density (avg) 422Gb/in Spindle speed (RPM) 5900 ± 0.2% Internal data transfer rate (max) 1928Mb/s Sustained data transfer rate (max) 144MB/s I/O data-transfer rate (max) 600MB/s 2.5 Physical characteristics Maximum height 2000GB and 1500GB models 26.1mm / 1.028 in Maximum width 101.6mm
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www.seagate.com Drive Specifications 2.7 Start/stop times Start/stop times @ 25°C 2000 and 1500GB models Power-on to ready (max) <17.0s Standby to ready (max) <17.0s Ready to spindle stop (max) 10.0s 2.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. (Refer to Figure 3 ). 2.8.1 Power consumption Power requirements for the drives are listed in Table 2 on page 15. Typical power measurements are based on an average of drives tested, under nom
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Drive Specifications www.seagate.com Figure 1 Typical Current Profiles (5V) Figure 2 Typical Current Profiles (12V) 16 Barracuda Green SATA Product Manual, Rev. B
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www.seagate.com Drive Specifications 2.8.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12V line or an equivalent 15-ohm resistive load on the +5V line. � Using 12-V power, the drive is expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10MHz. � Using 5-V power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to
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Drive Specifications www.seagate.com 2.9 Environmental specifications 2.9.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 69°C (156°F) within the operating ambient conditions. Operating 0° to 60°C (32° to 140°F) Nonoperating –40° to 70°C (–40° to 158°F) 2.9.2 Temperature gradient Operating 20°C per hour (68°F per hour max), without condensation Nonoperating 30°C per ho
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www.seagate.com Drive Specifications 2.9.5.2 Nonoperating shock 2000GB and 1500GB models The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 300 Gs based on a nonrepetitive half-sine shock pulse of 2ms duration. 2.9.6 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
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Drive Specifications www.seagate.com 2.10.1 Test for Prominent Discrete Tones (PDTs) Seagate follows the ECMA-74 standards for measurement and identification of PDTs. An exception to this process is the use of the absolute threshold of hearing. Seagate uses this threshold curve (originated in ISO 389- 7) to discern tone audibility and to compensate for the inaudible components of sound prior to computation of tone ratios according to Annex D of the ECMA-74 standards. 2.11 Electromagnetic immun
