Product Manual Momentus 5400.2 SATA Removable Drive Cartridge ® 120GB 100425081 Rev.
©2004-2007, Seagate Technology LLC All rights reserved. Publication number: 100425081, Rev. C August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus, SeagateSeaBOARD, SeaFONE, SeaTDD, and SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/ or other countries.
Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Removable Drive Cartridge specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii Momentus 5400.2 SATA Removable Drive Cartridge Product Manual, Rev.
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Momentus 5400.2 SATA Removable Drive Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Typical +5V only startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Momentus 5400.2 SATA Removable Drive Cartridge dimensions . . . . . . . . . . . . . . . . . . . . . 15 Write protect switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the 120GB Seagate Momentus® 5400.2 SATA Removable Drive Cartridge (RDC). These drives provide the following key features: • Reliable--nonrecoverable read error rate of 1 in 1014 bits read. • Rugged--can survive up to 1 M drop for all axes and each corner. • Removable drive cartridges for convenience and portability. • 5,400 RPM spindle speed. • 8 Mbyte buffer.
1.1 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 jumpers or other configuration options. • Thinner and more flexible cabling for improved enclosure airflow and ease of installation. • Scalability to higher performance levels.
2.0 Removable Drive Cartridge specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the words and phrases RDC, removable drive cartridge, drive, and this drive are used throughout this manual to indicate the 120GB Momentus 5400.2 SATA Removable Drive Cartridge (RDC). 2.1 Specification summary The specifications listed below are for quick reference.
Drive specification 120GB RDC (using ST9120821AS drive) Average seek, read (msec typical) 12.5 Average seek, write (msec typical) 14.5 Seek power (typical) 2.20 watts Read/write power (typical) Read: 1.90 watts; Write: 2.30 watts Idle mode, low power (typical) 0.80 watts Standby mode (typical) 0.28 watts** Sleep mode (typical) 0.28 watts** Voltage tolerance (including noise) +5.
**Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes will not contribute to battery power consumption. 2.2 Formatted capacity Formatted capacity Guaranteed sectors Bytes per sector 120 Gbytes 234,441,648 512 2.2.1 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 above. See Section 4.3.
2.6 Physical characteristics Drive specification Height (mm) (inches) 24.50 +/-0.2 0.965 +/-0.0078 Width (mm) (inches) 85.70 +/-0.3 3.374 +/-0.0118 Length (mm) (inches) 112.28 +/-0.3 4.420 +/-0.0118 Typical weight (grams) (pounds) 172 0.379 2.7 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics.
• Spinup power Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed. • Seek mode During seek mode, the read/write actuator arm moves toward a specific position on the disc surface and does not execute a read or write operation. Servo electronics are active. Seek mode power is measured based on three random seek operations every 100 msecs. This mode is not typical.
Figure 2. Typical +5V only startup and operation current profile 2.9.2 Deferred spinup Momentus 5400.2 SATA drives provide a deferred spinup feature which storage subsystem controllers can use to sequence disc drive initialization. This is beneficial to systems which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of each drive to accommodate available power supply current. This feature does not impact time-to-ready in typical desktop systems.
2.9.3 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 10 MHz. Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current. 2.9.4 Voltage tolerance Voltage tolerance (including noise): 5V ± 5% 2.9.
• Idle and Standby timers Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and begins counting down from its specified delay times to zero. If the standby timer reaches zero before any drive activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive accepts all commands and returns to Active mode when disc access is necessary. 2.10 Environmental specifications Note.
2.10.4 Altitude Operating Nonoperating 2.11 –304.8 m to 3,048 m (–1,000 ft to 10,000+ ft) –304.8 m to 12,192 m (–1,000 ft to 40,000+ ft) 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. 2.11.0.
2.12 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. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the following equation: (Number of seeks per second = 0.
2.14 Reliability Measurement type Specification Nonrecoverable read errors 1 per 1014 bits read, max. Annualized Failure Rate (AFR) 0.73% At 2000 Power-On Hours (POH), nominal power, 25°C ambient temperature. Max HDA case temperature: 65°C.
Seagate also has internal systems in place to ensure ongoing compliance with the RoHS Directive and all laws and regulations which restrict chemical content in electronic products. These systems include standard operating procedures that ensure that restricted substances are not utilized in our manufacturing operations, laboratory analytical validation testing, and an internal auditing process to ensure that all standard operating procedures are complied with. 2.
3.0 Using the drive This section contains handling precautions, dimensions, and instructions for using the drive. 3.1 Handling precautions Observe the following standard handling precautions: • Avoid unnecessary handling. When you do handle the drive, avoid bumps and vibration. • Do not bump, move, or drop the drive while in operation--doing so may damage the drive. • Do not open the drive enclosure--this will void the product warranty.
3.3 Normal operation The removable cartridge drive is designed for insertion into a drive bay within a host enclosure that is specifically-designed to house Seagate Removable Drive Cartridge units. This host enclosure may be a surveillance system, a traditional home PC, office PC, an enterprise server host system, or any other host that supports Momentus 5400.2 SATA Removable Drive Cartridge units.
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.
Table 1: Segment Power Serial ATA connector pin definitions Pin Function Definition P1 V33 3.3V power P2 V33 3.3V power P3 V33 3.
4.3 Supported ATA commands Table 2 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. See “S.M.A.R.T. commands” on page 26.for details and subcommands used in the S.M.A.R.T. implementation.
Table 2: Supported ATA commands Command name Command code (in hex) Note: Individual Set Max commands are identified by the value placed in the Set Max Features register as defined to the right. Address: Password: Lock: Unlock: Freeze Lock: Set Multiple Mode C6h S.M.A.R.T. Disable Operations B0h/D9h S.M.A.R.T. Enable/Disable Autosave B0h/D2h S.M.A.R.T. Enable Operations B0h/D8h 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.
Table 2: Supported ATA commands Command name Command code (in hex) 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 Momentus 5400.2 SATA Removable Drive Cartridge Product Manual, Rev.
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 the table on page 27. 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. See Section 2.0 on page 3 for default parameter settings.
Word Description Value 59 Number of sectors transferred during a Read Multiple or Write Multiple command xxxxH 60–61 Total number of user-addressable LBA sectors available (see Section 2.
Word Description Value 100– 103 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. ST9120821AS = 234,441,648 104– 127 ATA-reserved 0000H 128 Security status 0001H 129– 159 Seagate-reserved xxxxH 160– 254 ATA-reserved 0000H 255 Integrity word xxA5H Note.
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.
4.3.3 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.M.A.R.T.
5.0 Seagate Technology support services Internet For information regarding Seagate products and services, visit www.seagate.com. Worldwide support is available 24 hours daily by email for your questions. Presales Support: Presales@Seagate.com Technical Support: DiscSupport@Seagate.com Warranty Support: http://www.seagate.com/support/service/index.html mySeagate my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors.
Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for warrantyrelated issues. Resellers or 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.
Index A acoustics 4, 12 Active mode 9 Address 19 Agency certification 13 Altitude 11 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4, 10 ambient temperature 6 Annualized Failure Rate (AFR) 4 Areal density 3, 5 ATA commands 19 ATA data-transfer modes supported 3 Average seek time 6 Average seek, read 4 Average seek, write 4 Dimensions 15 Discs 3 dissipation 7 Download Microcode 19 E ead/write heads 3 Electrical fast transient 12 Electromagnetic immunity 12 Electrostatic discharge 12 EN
Idle mode power 7 IEC950 13 Initialize Device Parameters 19 Input noise ripple 9 Insertion 16 Insertion cycles 16 Interface 5 interface 17 Interleave 5 Internal data transfer rate 3 Internal data-transfer rate 5 is 6 ISO document 7779 12 Power-on to Ready 6 Power-on to ready 3 precautions 15 programmable power management 9 Q quick reference 3 R Operating shock 11 Operating vibration 11 Radiated RF immunity 12 radio frequency (RF) 12 random track location 7 Read Buffer 19 Read DMA 19 Read DMA Extended 1
Security Erase Unit 21 Security Freeze Lock 21 Security Set Password 21 Security Unlock 21 Seek 19 seek mode 7 Seek power 4 Seek time 6 seek time 3 Seeking 7 Self refresh, low power 9 Serial ATA 5 Serial ATA (SATA) interface 17 serial ATA ports 2 servo electronics 7 Set Features 19 Set Max Address 19 Set Multiple Mode 20 Shock 11 Shock, nonoperating 4 Shock, operating 4 single-track seeks 6 Sleep 7, 20 Sleep mode 4, 9 sound power 4 Specification summary table 3 Spindle speed 3, 5 Spinup 7 spinup power 7 Sta
32 Momentus 5400.2 SATA Removable Drive Cartridge Product Manual, Rev.
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