Related Manuals for Seagate Disc Drives Lyrion Series
Summary of Contents for Seagate Disc Drives Lyrion Series
- Page 1 Product Manual Lyrion Series CE-ATA ST760211CA ST730212CA 100441950 Rev. A May 2008...
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Page 2: Revision History
In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage. Seagate reserves the right to change, without notice, product offerings or specifications... -
Page 3: Table Of Contents
Seagate Technology support services ........ - Page 4 Lyrion CE-ATA Product Manual, Rev. A...
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Page 5: List Of Figures
Figure 1. Lyrion Series (CE-ATA interface) disc drive ........1 Figure 2. - Page 6 Lyrion CE-ATA Product Manual, Rev. A...
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Page 7: Introduction
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Lyrion Series CE-ATA drives: ® • ST760211CA-60GB, ST730212CA-30GB disc drives with a CE-ATA interface. These drives provide the following key features. • 3,600-RPM spindle speed and a 2-Mbyte buffer combined for superior read/write performance. -
Page 8: Disclaimer
Seagate may not be held liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, loss of use, data, or profits; procurement of substitute goods or services;... -
Page 9: Drive Specifications
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 ST760211CA and ST730212CA model drives. Overview The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual. - Page 10 Table 1: Specifications Drive specification Performance idle power (typical 3.3V) Low power idle power (typical 3.3V) Standby/Sleep power (typical 3.3V) Voltage tolerance (including noise) Ambient temperature Temperature gradient (°C per hour max) Relative humidity (noncondensing) Relative humidity gradient Wet bulb temperature (°C max) Altitude, operating Altitude, nonoperating (below mean sea level, max) Shock, operating (Gs max at 2 msec)
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Page 11: Formatted Capacity
Formatted capacity Model Formatted capacity ST760211CA 60 Gbytes ST730212CA 30 Gbytes LBA mode addressing 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. Default logical geometry Model Cylinders... -
Page 12: Recording And Interface Technology
Recording and interface technology Technology Interface Recording method Recording density BPI (bits/inch average) Track density TPI (tracks/inch average) Areal density (Gbits/inch average) Spindle speed (RPM) (± 0.2%) Internal data-transfer rate OD (Mbits/sec max) Sustained data transfer rate OD @ 8bit/52MHz (Mbytes/sec) Sustained data transfer rate OD @ 8bit/26MHz (Mbytes/sec) Cache buffer (Mbytes) Physical characteristics... -
Page 13: Power Specifications
Power specifications The drive receives DC power (+3.3V) through the ZIF connector (CE-ATA interface). 2.7.1 Power consumption Power requirements for the drives are listed in the table on page 8. Typical power measurements are based on an average of drives tested, under nominal conditions, using +3.3V input voltage at 25°C ambient temperature. •... -
Page 14: Figure 2. Typical 3.3V Startup And Operation Current Profile
Table 2: DC power Power Consumption at 3.3V Startup (max*) Read Write Performance idle (typical) Low power idle (typical) Standby/Sleep (typical) *Maximum is the average of the peak value in 10 msec window 2.7.1.1 Typical current profile Motor Spinup to Ready Standby 1s/div... -
Page 15: Conducted Noise
2.7.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +3.3 volt line. Using 3.3-volt power, the drive is expected to operate with a maximum of 70 mV peak-to-peak square-wave injected noise at up to 20 MHz. -
Page 16: Power-Management Modes
2.7.4 Power-management modes The drive provides programmable power management to provide greater energy efficiency. The drive features the following power-management modes: Table 3: Power-management modes Power modes Heads Active (read/write/seek) Tracking Idle, performance Tracking Idle, low power Parked Standby/Sleep Parked •... -
Page 17: Environmental Specifications
Environmental specifications 2.8.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 70°C (158°F) within the operating ambient conditions. Case temperature of the drive operating at 60°C ambient may hit a maximum of 70°C at certain parts of the casing. Above 1,000 feet (305 meters), the maximum operating temperature is derated linearly by 1°C every 1000 feet. -
Page 18: Shock
2.8.5 Shock All shock measurements in this section are carried out at drive level. For all linear shock test, operating or nonoperating, the input shock level is measured at the frame of the drive at the specific location as indicated in Figure 3 below. - Page 19 2.8.6.1 Operating sweep sine vibration The following lists the maximum operating sweep sine vibration levels that the drive may experience while meeting the performance standards specified. It consists of a forward and backward sweep from 10 Hz to 500 Hz to 10 Hz. The drive operates without a hard error while being subjected to the following vibration levels. 10 Hz to 500 Hz @ 2 oct/min 1.0 Gs (0 to pk).
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Page 20: Corrosive Environment
The sil- ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or exposed to an ambient relative humidity greater than 95 percent. -
Page 21: Acoustics
Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). Discrete tone penalties are added to the A-weighted sound power (LW) with the following formula only when determin- ing compliance: LWt(spec) == LW + 0.1Pt + 0.3 < 4.0 (Bels) where LW = A-weighted sound power level pt == Value of discrete tone penalty [==dLt-6.0 (dBA)]... -
Page 22: Reliability
2.11 Reliability Measurement type Nonrecoverable read errors Load/Unload (LUL) cycles Power On Hours (POH) per year Warranty Specification 1 per 10 bits read, max. 300,000 software-controlled 20,000 power loss 500 hours Per agreement Lyrion CE-ATA Product Manual, Rev. A... -
Page 23: Agency Certification
Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and the immunity levels are defined by EN 55024. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives. -
Page 24: China Restriction Of Hazardous Substances (Rohs) Directive
As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B computing device, pursuant to Subpart J, Part 15 of the FCC rules. - Page 25 If necessary, you should consult your dealer or an experienced radio/television technician for additional sug- gestions. You may find helpful the following booklet prepared by the Federal Communications Commission: How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Super- intendent of Documents, U.S.
- Page 26 Lyrion CE-ATA Product Manual, Rev. A...
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Page 27: Configuring And Mounting The Drive
Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. Handling and static discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: •... - Page 28 • Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are used to seal out dirt and contamination. •...
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Page 29: Drive Installation
Drive installation See Figure 7 for drive mechanical dimensions. Follow these installation precautions when inserting the drive: • Follow instructions for the installation of data storage devices, provided with your device’s user manual. • Do not obstruct the breather hole on the drive (see Figure 5). •... -
Page 30: Mounting Considerations
Figure 8. Lyrion Series FPC dimensions Mounting considerations • Use an elastic mounting material to protect drives so as to ensure that more shock can be absorbed. • There are guides along the side for mounting. Refer to figure on areas (refer to Figure 9, shaded area) where the mounting material can rest for mounting. -
Page 31: Interface Description
Interface description The drives use the CE-ATA interface. Interface signals and connector pins The following table summarizes the signals on the 18-way ZIF CE-ATA interface connector. Table 8: 18-way ZIF (CE-ATA interface) connector signals Pin number Signal Name DAT2 DAT3 DAT4 DAT5 Supply Voltage... -
Page 32: Supported Command Set And Features
Supported command set and features This section describes the MMC level commands supported by the drive followed the supported reduced ATA command set and a description of the supported Status and Control Registers (SCR). 4.2.1 MMC command set The following table lists the supported and essential MMC command set for initializing, status checking, error handling, and transferring data. - Page 33 Identify Device command The Identify Device command returns a single block of data (512 bytes or 256 words) to the host, the relevant contents per the CE-ATA specification of which are as shown in the following table Table 11: Identify Device commands Word Description 10-19...
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Page 34: Status And Control Registers
4.2.3 Status and Control Registers The Status and Control Registers (SCR) start at MMC register address 80h and can be accessed only by using CMD60 (RW_MULTIPLE_REGISTER) to read or write to them. The following SCR have been defined (RO = The register may be read only, RW = The register may be read or written to). -
Page 35: Seagate Technology Support Services
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 Support Seagate technical support is available to assist you online at support.seagate.com... - Page 36 Seagate Customer Service Operations (CSO) representative for warranty- related 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.
- Page 37 Index acoustics 15 Active mode 10 agency certification (regulatory) 17 altitude 11 ambient conditions 3 ambient temperature 11 areal density 1 ATA command set 26 ATA-standard commands 26 Australian C-Tick 17 BPI 6 buffer 1 cache 1 case temperature 11 CE mark 17 certification 17 China RoHS directive 18...
- Page 38 nominal power 3 nonoperating random vibration 14 nonoperating shock 1 Nonoperating sweep sine vibration 13 nonrecoverable read errors 16 Operating random vibration 13 operating shock 1 Operating sweep sine vibration 13 performance idle 8 Performance idle mode 10 performance Idle mode 7 perpendicular recording heads 1 physical characteristics 6 pins 25...
- Page 40 Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100441950, Rev. A, Printed in U.S.A.