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Product Manual
®
Momentus 5400.3 SATA
Removable Drive Cartridge
160 GB
100459868
Rev. D
August 2007
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©2004-2007, Seagate Technology LLC All rights reserved. Publication number: 100459868, Rev. D 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, Seagate- SeaBOARD, SeaFONE, SeaTDD, and SeaTools are either trademarks or registered trade- marks of Seagate Technology LLC or one of its affiliated companies in the United States and/ or other countries. All other trademarks or registere
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Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Removable Drive Cartridge specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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ii Momentus 5400.3 SATA Removable Drive Cartridge Product Manual, Rev. D
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List of Figures Figure 1. Momentus 5400.3 SATA Removable Drive Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical +5V only startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 3. Momentus 5400.3 SATA Removable Drive Cartridge dimensions . . . . . . . . . . . . . . . . . . . . . 16 Figure 4. Write protect switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1.0 Introduction This manual describes the functional, mechanical and interface specifications for the 160GB Seagate ® Momentus 5400.3 SATA Removable Drive Cartridge (RDC). These drives provide the following key features: 14 � Reliable--nonrecoverable read error rate of 1 in 10 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. � High instantaneous (burst) data-t
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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 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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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 160GB Momentus 5400.3 SATA Removable Drive Cartridge (RDC). 2.1 Specification summary The specifications listed below are for quick reference. For details on specification measurement or definition, se
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Drive specification 160GB RDC (using ST9160821AS drive) Seek power (typical) 2.0 watts Read/write power (typical) Read: 1.90 watts; Write: 1.8 watts Idle mode, low power (typical) 0.6 watts Standby mode (typical) 0.2 watts** Sleep mode (typical) 0.2 watts** Voltage tolerance (including noise) +5.0V ± 5% Ambient temperature 5° to 55°C (operating), –40° to 70°C (nonoperating) Temperature gradient 20°C (operating) (°C per hour max) 30°C (nonoperating) Relative humidity 5% to 90% (operating) 5% to
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2.2 Formatted capacity Formatted capacity Guaranteed sectors Bytes per sector 160 Gbytes 312,581,808 512 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 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48- bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cy
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2.6 Physical characteristics Height (mm) 24.50 +/-0.2 (inches) 0.965 +/-0.0078 Width (mm) 85.70 +/-0.3 (inches) 3.374 +/-0.0118 Length (mm) 111.88 +/-0.3 (inches) 4.40 +/-0.0118 Typical weight (grams) 170 +/- 3 g (pounds) 0.3747 +/- 0.0066 2.7 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
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2.9 Power specifications The drive receives DC power (+5V) through a native SATA power connector. 2.9.1 Power consumption Power requirements for the drives are listed in the table on page 7. Typical power measurements are based on an average of drives tested, under nominal conditions, at 25°C ambient temperature, after 25 minutes of oper- ation. • 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 m
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Figure 2. Typical +5V only startup and operation current profile 2.9.2 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 10 MHz. Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current. 2.9.3 Voltage tolerance Voltag
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2.9.4 Power-management modes The drive provides programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program. The drive features the following power-management modes: Power modes Heads Spindle Buffer Active (operating) Tracking Rotating Full power Idle, performance Tracking Rotating Self refresh—low power Idle, active Floating Rotating Self refresh—low power Idle, low power Parked Rotating Self refresh—lo
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2.10 Environmental specifications Note. The removable drive cartridge should be stored for less than 60 days when exposed to continuous maximum temperature and humidity conditions of 40°C (104°F) and 80% relative humidity. Exceed- ing this duration in these conditions may result in loss of data. 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 65°C (149°F) within th
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2.11 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. 2.11.0.1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 250 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second. 2.11.0.2 Nonoperating shock The nonoperating shock level
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2.12 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea- surements 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 =
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2.14 Reliability Measurement type Specification 14 Nonrecoverable read errors 1 per 10 bits read, max. Annualized Failure Rate (AFR) 0.60% At 2000 Power-On Hours (POH), nominal power, 25°C ambient temperature. Max HDA case temperature: 65°C. Load/Unload (U/UL) 25°C, 50% relative humidity 600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles 32°C, 80% relative humidity 600,000 software-controlled power on/off cycles 5°C, 80% relative humidity 20,000 har
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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 operat- ing procedures that ensure that restricted substances are not utilized in our manufacturing operations, labora- tory analytical validation testing, and an internal auditing process to ensure that all standard operating procedures are complied with. 2.16.2 China Restriction of H
