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Product Manual
®
Constellation Serial ATA
ST9500530NS
ST9160511NS
100538694
Rev. D
February 2011
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Revision history Revision Date Sheets affected or comments Rev. A 02/24/09 Initial release. Rev. B 04/20/09 5, 7-9, 12-13 and 15. Rev. C 07-20-10 Trademark revision. Rev. D 02-14-11 6, 9 & 23. © 2011 Seagate Technology LLC. All rights reserved. Publication number: 100538694, Rev. D. February 2011 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus and SeaTools are either trademarks or registere
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Contents 1.0 Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ii Constellation Serial ATA Product Manual, Rev. D
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List of Figures Figure 1. Typical 5V/12V startup and operation current profile for ST9500530NS . . . . . . . . . . . . . . . . 12 Figure 2. Typical 5V/12V startup and operation current profile for ST9160511NS . . . . . . . . . . . . . . . . 12 Figure 3. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Figure 4. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1.0 Seagate Technology support services SEAGATE ONLINE SUPPORT and SERVICES For information regarding products 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,
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2 Constellation Serial ATA Product Manual, Rev. D
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2.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Constellation Serial ATA model drives: ST9500530NS ST9160511NS These drives provide the following key features: • 7200 RPM spindle speed. • High instantaneous (burst) data-transfer rates (up to 300 Mbytes per second). • Perpendicular recording technology provides the drives with increased areal density. • State-of-the-art cache and on-the-fly error-correction algorithms. •
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2.1 About the Serial ATA interface The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include: • Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options. • Thinner and more flexible cabling for improved enclosure airflow and ease of installation. • Scalability to higher performance levels. In addition, Serial ATA makes the transition f
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3.0 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: ST9500530NS ST9160511NS Product data communicated in this manual is specific only to the model numbers listed in this manual. The data listed in this manual may not be predictive of future generation specifications or requirements. If
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Table 1: Drive specifications summary for 500 and 160 GB models Drive specification ST9500530NS ST9160511NS Formatted Gbytes (512 bytes/sector)* 500 160 Guaranteed sectors 976,773,168 312,581,808 Heads 6 2 Discs 3 1 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density, KBPI (kbits/in max) 1410 Track density, KTPI (ktracks/in avg.) 200 2 Areal density, (Gbits/in avg) 283 Spindle speed (RPM) 7200 Internal data transfer rate (Mbit
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Drive specification ST9500530NS ST9160511NS Drive acoustics, sound power (bels) Active 2.6 (typical) 2.5 (typical) Idle** 2.3 (typical) 2.1 (typical) 15 Nonrecoverable read errors 1 sector per 10 bits read Annualized Failure Rate (AFR) 0.73% Warranty To determine the warranty for a specific drive, use a web browser to access the following web page :http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance From this page, click on the “Verify Your Warranty” link. You wil
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3.2 Formatted capacity Formatted Guaranteed Model capacity* sectors Bytes per sector ST9500530NS 500 Gbytes 976,773,168 512 ST9160511NS 160 Gbytes 312,581,808 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 3.2.1 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 abov
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3.5 Physical characteristics Weight: (maximum) ST9500530NS 196 grams (0.43 lbs) ST9160511NS 188 grams (0.41 lbs) Cache buffer 32 Mbytes (32,768 kbytes) Note. Refer to Figure 5, page 23 for detailed mounting configuration dimensions. 3.6 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-
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3.8 Power specifications The drive receives DC power (+5V or +12V) through a native SATA power connector. See Figure 4, page 22 on page 22. 3.8.1 Power consumption Power requirements for the drives are listed in the table on page 9. 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 reac
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ST9160511NS ST9160511NS Parameter (1.5GB) (3.0GB) Voltage +5 V +12 V Power +5 V +12 V Power Regulation +/-5% +/-5% (watts) +/-5% +/-5% (watts) Average Idle Current 0.23 0.08 2.11 0.24 0.08 2.14 Advanced Idle Current Idle_A 0.23 0.08 2.08 0.24 0.08 2.10 Idle_B 0.14 0.06 1.46 0.15 0.06 1.49 Idle_C 0.14 0.04 1.25 0.15 0.04 1.27 Standby 0.16 0.02 1.02 0.17 0.02 1.04 Average Sleep Current 0.16 0.02 0.97 0.16 0.02 1.00 Maximum Start Current: DC (Peak DC) 0.41 0.62 9.47 0.41 0.62 9.51
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3.8.1.1 Typical current profiles Figure 1. Typical 5V/12V startup and operation current profile for ST9500530NS Figure 2. Typical 5V/12V startup and operation current profile for ST9160511NS 12 Constellation Serial ATA Product Manual, Rev. D
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3.8.2 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. • 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 10 MHz. Note. Equival
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3.8.4 Power-management modes TM PowerChoice power management Drives using the load/unload architecture provide programmable power management to tailor systems for per- formance and greater energy efficiency. The table below lists the supported PowerChoice modes. The further you go down in the table, the more power savings you get. For example, Idle_B mode results in greater power savings than Idle_A mode. Standby mode results in the greatest power savings. Mode Description Idle_A Reduced elect
