Seagate ST905003N3A1AS Momentus 7200.3 SATA Product Manual
Seagate ST905003N3A1AS Manual
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- Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 1
Product Manual Momentus 7200.3 SATA ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421AS ST9200423ASG ST9160411AS ST9160411ASG ST9120411AS ST9120411ASG ST980411AS ST980411ASG 100512541 Rev. C July 2008 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 2
of their respective owners. When referring to hard drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer's operating system software. Seagate reserves the right to change, without notice, product offerings or specifications. - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 3
-Plug compatibility 23 4.2 Serial ATA device plug connector pin definitions 23 4.3 Supported ATA commands 25 4.3.1 Identify Device command 27 4.3.2 Set Features command 31 4.3.3 S.M.A.R.T. commands 32 5.0 Seagate Technology support services 33 Momentus 7200.3 SATA Product Manual, Rev. C i - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 4
ii Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical +5V only startup and operation current profile 9 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 21 Momentus 7200.3 SATA Product Manual, Rev. C iii - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 6
- Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 7
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus® 7200.3 SATA model drives: • ST9320421AS • ST9320421ASG • ST9250421AS • ST9250421ASG • ST9200421AS • ST9200423ASG • ST9160411AS • ST9160411ASG • ST9120411AS • - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 8
to set any jumpers 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 from parallel ATA easy by providing legacy software support - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 9
on specification measurement or definition, see the appropriate section of this manual. Table 1: Drive specifications Drive specification Formatted (Gbits/sec max) I/O data transfer rate (Gbits/sec max) ATA data-transfer modes supported Height (max) Width (max) Length (max) Weight (max) Power - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 10
Table 1: Drive specifications Drive specification ST9320421AS ST9250421AS ST9200421AS ST9160411AS ST9320421ASG ST9250421ASG to peak, 5-500 Hz) Vibration, nonoperating 5 Gs (0 to peak, 10-500 Hz) Drive acoustics, sound power (bels) Idle** 2.3 (typical) 2.5 (max) Performance seek 2.6 ( - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 11
per Serial ATA Revision 2.6 specification 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 12
Sectors per track 63 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are 2.4 Physical organization Drive model ST9320421AS and I/O data-transfer rate (Gbits/sec max) Interleave Cache buffer Serial ATA (SATA) Perpendicular 1,334k 190k 253 7,200 1.1 3.0 1:1 16 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 13
-track and average), are expected to meet the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications. Momentus 7200.3 SATA Product Manual, Rev. C 7 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 14
drive spindle reaches operating speed. • Seek mode During seek mode, the read/write actuator arm moves toward a specific the drive up to speed, with servo mode, the drive accepts commands, but the drive is not drive idle, some offline activity may occur according to the S.M.A.R.T. specification - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 15
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 tolerance Voltage tolerance (including noise): 5V ± 5% Momentus 7200.3 SATA Product Manual, Rev. C 9 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 16
the system setup program. The drive features the following power-management modes has set the standby timer, the drive can also enter Standby mode automatically after the drive has drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host. After receiving a reset, the drive - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 17
specifications for Momentus 7200.3 SATA drives. 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive specifications assume that the drive is mounted securely with the input shock applied at the drive drives - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 18
of 0.5 msec duration. 2.10.7 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, curve) minus 10dB at all frequencies. 12 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 19
Hz ± 1 kV on AC mains, ± 0.5 kV on external I/O B ± 1 kV differential, ± 2 kV common, hard power on/off cycles 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service drive drive uses a - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 20
and ST980411ASG models, use Set Features command 41h. To disable this feature, use Set Features command C1h. Information 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) .3 SATA Product Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 21
an external device). As such, each drive is that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) manufacturer's instructions, may one or more of the following corrective measures: • Reorient the receiving antenna. • Move the device to one Interference Problems. This - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 22
Mercury, Hexavalent Chromium, PBB and PBDE, in electronic products, effective July 2006. This drive is manufactured with components and materials that comply with the RoHS Directive.. 2.15.2 China the most damaging. In addition, electronic components 16 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 23
or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives. Momentus 7200.3 SATA Product Manual, Rev. C 17 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 24
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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 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 26
behave as if they are Device 0 (master) devices. Serial ATA drives are designed for easy installation with no jumpers, terminators, or other settings. It is not necessary to set any jumpers on this drive for proper operation. The jumper block adjacent to the signal connector is for factory use only - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 27
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling. • Use only M3 UNC mounting screws. • Do not overtighten the mounting screws (maximum Figure 4. Mounting dimensions-top, side and end view Momentus 7200.3 SATA Product Manual, Rev. C 21 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 28
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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 and power segments Momentus 7200.3 SATA Product Manual, Rev. C 23 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 30
Table 7: Serial ATA connector pin definitions Segment Pin P1 P2 P3 P4 P5 P6 • the signal pins and the rest of the power pins. 3. There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate backplane configuration. 4. All used voltage - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 31
Supported ATA commands The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification Sectors without Retries Seek Set Features Set Max Address Command code - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 32
Lock: 02H Unlock: 03H Freeze Lock: 04H Set Multiple Mode C6h S.M.A.R.T. Disable Operations B0h/D9h B0h/DBh S.M.A.R.T. Enable One Attribute Modification B0h/E0h 39h Write Sectors Write Sectors Extended 30h, 31h 34h ATA-standard power-management commands Check Power Mode 98h or - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 33
default parameter settings. The following commands contain drive-specific features that may not be included in the Serial ATA specification. Word 0 1 2 3 4 5 6 7-9 10-19 20 21 22 23-26 Description Configuration information: • Bit 15: 0 = ATA; 1 = ATAPI • Bit 7: removable media • Bit 6: removable - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 34
61 62 63 64 65 66 67 68 Description Drive model number: (40 ASCII characters, padded with blanks Reserved Standard Standby timer, IORDY supported and may be disabled ATA-reserved PIO data-transfer cycle timing field contains a value that is one greater than the total number of Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 35
value (see description following this table) Auto acoustic management setting ATA-reserved Total number of user-addressable LBA sectors available (see Section 2.2 for related information) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 36
ATA-reserved Integrity word Value xxxxH 0000H xxA5H Note. 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 , CBLID below VIL 30 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 37
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 values of the features are as indicated above. Momentus 7200.3 SATA Product Manual, Rev. C 31 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 38
that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses. Table 9: S.M.A.R.T. commands Code in features register D0H D1H D2H D3H D4H D5H D6H D7H D8H D9H DAH S.M.A.R.T. command S.M.A.R.T. Read Data Vendor-specific S.M.A.R.T. Enable - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 39
to spp.seagate.com, any time, from anywhere in the world. Seagate Service Centers Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system, as well as product availability and compatibility. Technical - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 40
end users of drive products should contact their place of purchase or Seagate warranty service for assistance. Have your serial number and model or part number available. Data Recovery Services Seagate offers data recovery services for all formats and all brands of storage media. Our data recovery - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 41
6 ATA commands 25 ATA data-transfer modes supported 3 Australia 9 Conducted RF immunity 13 Configuring the drive 19 connectors 20 CSA C22.2 (950) Device Configuration Set 25 Diagnostics 14 Environmental protection 16 Environmental specifications 11 error-correction algorithms 1 Manual, Rev. C 35 - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 42
temperature 11 Microcode 25 mounting 21 mounting screws 11 mounting the drive 19 36 N noise 9 nominal power 7 Nonoperating shock 12 8 power dissipation 8 power management 10 power on/off cycles 13 Power specifications 8 Power-management modes 10 Power-on to Ready 8 Power-on to Manual, Rev. C - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 43
power 10 Serial ATA 6 Serial ATA (SATA) interface 23 serial ATA ports 2 servo electronics 8 Set Features 25 Set Max Address 25 Set Multiple Mode 26 Shock 11 Shock, nonoperating 4 Shock, operating 4 single-track seeks 7 Sleep 8, 26 Sleep mode 4, 10 sound power 4 Specification summary table 3 Spindle - Seagate ST905003N3A1AS | Momentus 7200.3 SATA Product Manual - Page 44
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100512541, Rev. C, Printed in USA
Product Manual
Momentus 7200.3 SATA
100512541
Rev. C
July 2008
ST9320421AS
ST9320421ASG
ST9250421AS
ST9250421ASG
ST9200421AS
ST9200423ASG
ST9160411AS
ST9160411ASG
ST9120411AS
ST9120411ASG
ST980411AS
ST980411ASG