Seagate ST380215SCE, ST3160215SCE, ST380215ACE, ST3160215ACE User Manual

Product Manual
DB35.3® Series 80-1 60 GB
SA TA
PATA
ST3160215ACE ST380215ACE
100439554 Rev . F August 2007
Copyright © 2006-2007 Seagate Technology LLC. All rights reserved. Printed in USA Publication number: 100439554, Rev. F
August 2007 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC
in the United States and/or other countries. DB35.3 Series, SeaTools and SeaTDD are either trademarks or registered trademarks of Sea gate Technology LLC or one of its affiliated comp anie s in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners.
One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on oper ating envi ronme nt and for matting. Seagate reserves the right to chan ge, wi th­out notice, product offerings or specifications.
DB35.3 Series SATA/PATA Product Manual, Rev. F
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Contents
1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1 Specification summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1.1 Formatted capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1.2 Default logical geometry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1.3 Recording and interface technology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1.4 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.5 Seek time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.6 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.7 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1.8 Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1.9 Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2 Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Reliability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.4 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.4.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.4.2 Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.4.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5 Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.5.1 European Union Restriction of Hazardous Substances (RoHS) Directive. . . . . 16
2.5.2 China Restriction of Hazardous Substances (RoHS) Directive . . . . . . . . . . . . . 16
2.6 Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.0 Handling, mounting and configuring the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.1 Handling and static discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.2 Mounting the drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.3 Breather filter hole precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.4 How to configure and attach Serial ATA (SATA) drives . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.4.1 How to configure the drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.4.2 How to connect the SATA cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.5 How to configure and attach the Parrallel ATA (PATA) drives . . . . . . . . . . . . . . . . . . . . . 21
3.5.1 How to set the jumper settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.0 Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.1 Serial ATA (SATA) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.1.1 Hot-Plug compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.1.2 Serial ATA device plug connector pin definitions. . . . . . . . . . . . . . . . . . . . . . . . 24
4.2 Parallel ATA (PATA) Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.2.1 ATA interface signals and connector pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.3 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
4.4 Identify Device command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
4.5 Set Features command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
4.6 S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.0 Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
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DB35.3 Series SATA/PATA Product Manual, Rev. F
DB35.3 Series SATA/PATA Product Manual, Rev. F
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List of Figures
Figure 1. Representative 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 2. Representative 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 3. Mounting dimensions for PATA/SATA drives —top, side and end view. . . . . . . . . . . . . . . . . 18
Figure 4. Breather filter hole location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 5. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 6. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 7. Master/slave jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 8. Ultra ATA cable connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 9. I/O pins and supported ATA signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
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DB35.3 Series SATA/PATA Product Manual, Rev. F
DB35.3 Series SATA/PATA Product Manual, Rev. F
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1.0 Introduction

This manual describes the functional, mechanical and interface specifications for the following Seagate DB35.3® Series SATA/PATA model drives:
SATA models PATA models
ST3160215SCE ST3160215ACE ST380215SCE ST380215ACE
The drives provide the following key features:
• 7,200-RPM spindle speed.
• Tunneling Magnetoresistive (TMR) recording heads.
• Low profile deck design for improved air-flow and low-profile system design.
• State-of-the-art cache and on-the-fly error-correction algorithms.
• Full-track multiple-sector transfer capability without local processor intervention.
• Quiet operation.
• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• Support for S.M.A.R.T. drive monitoring and reporting. SATA specific key features:
• High instantaneous (burst) data-transfer rates (up to 300 Mbytes per second).
• Native Command Queueing with command ordering to increase performance in demanding applications.
• Supports latching SATA cables and connectors.
®
PATA specific key features:
• High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
• Support for Read Multiple and Write Multiple commands.
• Support for autodetection of master/slave drives that use cable select (CSEL).
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DB35.3 Series SATA/PATA Product Manual, Rev. F

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.
In addition, Serial ATA makes the tra nsi tion fr om Pa ral lel ATA easy b y pro vi ding leg acy sof t war e sup port . S erial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disc drive in your current system and expect all of your existing applications to work as normal.
The Serial ATA interface connects each disc drive in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship with Serial ATA devices like there is with Parallel ATA. If two drives are attached on one Serial ATA host adapter, the host operatin g system views the two devices as if they were both “masters” on two separate ports. This essentially means both drives behave as if they are Device 0 (master) devices.
Note. The host adapter may, optionally, emulate a master/slave environment to host software where two
devices on separate Serial ATA ports are represented to host software as a Device 0 (master) and Device 1 (slave) accessed at the same set of host bus addresses. A host adapter that emulates a master/slave environment manages two sets of shadow registers. This is not a typical Serial ATA environment.
The Serial ATA host adapter and drive share the function of emulating Parallel ATA device behavior to provide backward compatibility with existing host systems and software. The Command and Control Block registers, PIO and DMA data transfers, resets, and interrupts are all emulated.
The Serial ATA host adapter cont ains a set of regi ste rs that sha dow the conte nt s of t he trad itional device r egis­ters, referred to as the Shadow Register Block. All Serial ATA devices behave like Device 0 devices. For addi­tional information about how Serial ATA emulates parallel ATA, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification. The specification can be downloaded from www.serialata.org.
DB35.3 Series SATA/PATA Product Manual, Rev. F
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2.0 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:
SATA models PATA models
ST3160215SCE ST3160215ACE ST380215SCE ST380215ACE

2.1 Specification summary table

The specifications li sted in th e t abl e belo w a re for qui ck ref eren ce. Fo r det ai ls on spe c ificati on m easur emen t or definition, see the appropriate section of this manual.
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DB35.3 Series SATA/PATA Product Manual, Rev. F
Table 1: Drive specificati o ns summary for 160 and 80 Gbyte models
Drive specification ST3160215SCE,
Formatted Gbytes (512 bytes/sector)* 160 80 Guaranteed sectors 312,581,808 156,301,488 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density, max 824 kbits/in Track density, max 140 ktracks/in Areal density, max 116.2 Gbits/in Spindle speed 7,200 RPM Internal data transfer rate, max 930 Mbits/sec Sustained data transfer rate, max 78 Mbytes/sec I/O data-transfer rate, max 300 Mbytes/sec (SATA models)
ATA data-transfer modes supported PIO modes 0–4
Cach e buffer 2 Mbytes Height, max 20.2 mm (0.794 inches) Width, max 101.6 mm (4.000 inches) Length, max 146.6 mm (5.772 inches) Weight, typical 380 grams (0.838 lb.) 370 grams (0.816160GB: lb.) Average latency 4.16 msec Power-on to ready, max 16 sec Standby to ready, max 16 sec Track-to-track seek time, typical <1.0 msec read
Average seek, read, typical <14.0 msec Average seek, write, typical <15.0 msec Startup current (typical) 12V (peak) 2.0 amps Voltage tolerance (including noise) 5V ± 5%
Temperature gradient, max 20°C (operating)
Relative humidity 5% to 90% (operating)
Relative humidity gradient, per hour max 30% Wet bulb temperature, max 37.7°C (operating)
Altitude, operating –60.96 m to 3,048 m
Altitude, nonoperating, max –60.96 m to 12,192 m below mean sea level
Operational Shock, max 63 Gs at 2 msec Non-Operational Shock, max 350 Gs at 2 msec Vibration, operating 5–350 Hz: 0.50 Gs Vibration, nonoperating 5–350 Hz: 5.0 Gs
ST3160215ACE
2
100 Mbytes/sec (PATA models)
Multiword DMA modes 0–2 Ultra DMA modes 0–5
<1.2 msec write
12V ± 10%
30°C (nonoperating)
5% to 95% (nonoperating)
40.0°C (nonoperating)
(–200 ft. to 10,000+ ft.)
(–200 ft. to 40,000+ ft. below mean sea level)
ST380215SCE, ST380215ACE
DB35.3 Series SATA/PATA Product Manual, Rev. F
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Drive specification ST3160215SCE,
Drive acoustics, sound power Idle** 2.6 bels (typical)
CE seek profile 2.7 bels (typical)
Nonrecoverable read errors 1 per 10 Annualized Failure Rate (AFR)*** 0.68% Warranty 5 years on distribution units.
Contact start-stop cycles (25°C, 50% rel. humidity) 50,000 Supports Hotplug operation per Serial ATA Revision
2.5 specification
* One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environ ment
and formatting.
** During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels.
ST3160215ACE
2.8 bels (max)
2.8 bels (max)
14
bits read
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 page, click on the “Verify Y our Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase. The system will display the warranty information for your drive.
Yes
ST380215SCE, ST380215ACE
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DB35.3 Series SATA/PATA Product Manual, Rev. F

2.1.1 Formatted capacity

Model
ST3160215SCE, ST3160215ACE 160 Gbytes 312,581,808 512 ST380215SCE, ST380215ACE 80 Gbytes 156,301,488 512
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environ­ment and formatting.
Formatted capacity*
Guaranteed sectors
Bytes per sector
2.1.1.1 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 4.4, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-bit addressing support of drives with capacities over 137 Gbytes.

2.1.2 Default logical geometry

Cylinders Read/write heads Sectors per track
16,383 16 63

2.1.3 Recording and interface technology

160GB 80GB
Interface Serial ATA and Parallel AT A Recording method Perpendicular Recording density , KBPI (kbits/inch max) 824 Track density, KTPI (ktracks/inch avg) 140 Areal density (Gbits/inch2 avg) 116.2 Spindle speed (RPM) (± 0.2%) 7,200 Internal data transfer rate (Mbits/sec max) 930 Sustained data transfer rate (Mbytes/sec max) 78 I/O data-transfer rate (Mbytes/sec max) SATA - 300
PATA - 100 (Ultra DMA mode 5)
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2.1.4 Physical character istic s

Drive specification
Maximum he i g ht
(mm) (inches)
Maximum wid th
(mm) (inches)
Maximum length
(mm) (inches)
Typical weight 380 grams (0.838 lbs) 160 GB models
Cache Size 2 Mbytes
20.2
0.794
101.6
4.000
146.6
5.772
370 grams (0.816 lbs) 80 GB models

2.1.5 Seek time

Seek measurem ent s a re t ake n wi th nom inal po w er a t 25 °C amb ient temperature. All tim es a re m easu red 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-track seeks in both directions.
• Average seek time is a true statistical random average of at least 5,000 measurements of seeks between random tracks, less overhead.
T yp ical seek times (msec) Read Write
Track-to-track <1.0 <1.2 Average <14.0 <15.0 Average latency 4.16 4.16
Note. These drives are designed to consistently meet the seek times represented in this manual. Physical seeks,
regardless of mode (such as track-to-track and average), are expected to meet or exceed the noted values. However, due to the manner in whic h these drives are formatt ed, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications.

2.1.6 Start/stop times

Power-on to Ready (sec) 16 (max) St andby to Ready (sec) 16 (max) Ready to spindle stop (sec) 10 (max)
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DB35.3 Series SATA/PATA Product Manual, Rev. F

2.1.7 Power specifications

The drive receives DC power (+5V or +12V) through a four-pin standard drive power connector.
2.1.7.1 Power consumption
Power requiremen ts for the dr iv es are listed i n the ta ble on p age 8. Typical power measurements are ba sed 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 re aches operating speed.
• Seek mode
During seek mod e, the read /write actuator arm move s toward a spe cific positi on on the d isc surface and does not execute a read or write operation. Servo electronics are active. Seek mode power represents the worst­case power consumption, using only random seeks with read or write latency time. This mode is not typical and is provided for worst-case information.
• Read/write power and current
Read/write power is measured with the heads on track, based on a 16-sector write followed by a 32-msec delay, then a 16-sector read followed by a 32-msec delay.
• Operating power and current
Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for each 10 reads) and 20 percent drive idle mode.
• Idle mode powe r
Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a random track location.
• Standby mode
During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down mode.
Table 2: DC power requirements
Power dissipation using consumer storage profile (ST3160215ACE values shown)
Spinup 2.0 (peak) Idle* 5.73 0.665 0.202 Operating (CE seeks) 6.00 0.623 0.237 Standby 0.80 0.106 0.023 Sleep 0.80 0.106 0.023
*Duri ng pe riods of driv e idl e, some off lin e a c tivit y ma y occu r ac cord in g t o t he S.M .A. R. T. speci fic ation , w hich may incr ease ac ou sti c an d
power to operational levels.
Average (watts, 25° C)
Average 5V typ amps
Average 12V typ amps
DB35.3 Series SATA/PATA Product Manual, Rev. F
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2.1.7.1.1 Representative current profile
Figure 1 Representative 5V startup and operation current profile
Figure 2 Representative 12V startup and operation current profile
2.1.7.2 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 oper ate wi th a maxim um of 120 mV peak-to -pea k square- w ave 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. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write
current.
2.1.7.3 Voltage tolerance
Voltage tolerance (including noise):
5V ± 5% 12V ± 10%
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DB35.3 Series SATA/PATA Product Manual, Rev. F
2.1.7.4 Power-manag ement mo des
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 mode Heads Spindle Buffer
Active Tracking Rotating Enabled Idle Tracking Rotating Enabled Standby Parked Stopped Enabled Sleep Parked Stopped Disabled
• Active mode
The drive is in Active mode during the read/write and seek operations.
• Idle mode
The buffer remains enabled, and the drive accepts all commands and returns to Active mode any time disc access is necessary.
• Standby mode
The drive enters Standby mode when the host sends a Standby Immediat e c omma nd. If the ho st has set the standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time. The standby tim er delay is established using a Standby or Idle command. In Sta ndby mode, the drive buffer is enabled, the heads are parked and the spindle is at rest. The drive accepts all commands and returns to Active mode any time disc access is necessary.
• Sleep mode
The drive enter s S leep m ode after rece iv ing a Slee p com man d fro m th e ho st. In Sl eep mod e, th e dr ive buffer is disabled, the heads are parked and the spindle is at rest. The drive leaves Sleep mode after it receives a Hard Reset or So ft Reset from the host. After re ceiving a reset , the drive exi ts Sleep mode and en ters Standby mode with all current translation parameters intact.
• 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 dela y times to zero. If the standby tim er reaches zero bef ore 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.
DB35.3 Series SATA/PATA Product Manual, Rev. F
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2.1.8 Environmental specifications

2.1.8.1 Case temperature
Actual drive case temperature should not exceed 75°C (167°F). Recommended measurement locations are shown in Figure 3 on page 18.
Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 44°C (112°F) at 10,000 feet (3,048 meters).
2.1.8.2 Temperature gradient
Operating 20°C per hour (68°F per hour max), without condensation Nonoperating 30°C per hour (86°F per hour max)
2.1.8.3 Humidity
2.1.8.3.1 Relative humidity
Operating 5% to 90% noncondensing (30% per hour max) Nonoperating 5% to 95% noncondensing (30% per hour max)
2.1.8.3.2 Wet bulb temperature
Operating 37.7°C (99.9°F max) Nonoperating 40.0°C (104.0°F max)
2.1.8.4 Altitude
Operating –60.96 m to 3,048 m (–200 ft. to 10,000+ ft.) Nonoperating –60.96 m to 12,192 m (–200 ft. to 40,000+ ft.)
2.1.8.5 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.
2.1.8.5.1 Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 63 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second.
2.1.8.5.2 Nonoperating shock
The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 35 0 Gs based o n a nonr epetitive hal f-sine shock pulse of 2 msec duration.
2.1.8.6 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, Y or Z axis.
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DB35.3 Series SATA/PATA Product Manual, Rev. F
2.1.8.6.1 Operating vibration
The following table lists the maximum vibration levels that the drive may experience while meeting the perfor­mance standards specified in this document.
5–350 Hz 0.50 Gs
2.1.8.6.2 Nonoperating vibration
The following table lists the maximum nonoperating vibration that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation.
5–350 Hz 5.0 Gs

2.1.9 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.
Note. For seek mode tests, the drive is placed in seek mode only. The number of seeks p er second is de fined
by the following equation:
(Number of seeks per second = 0.4 / (average latency + average access time)
Table 3: Fluid Dynamic Bearing (FDB) motor acoustics
Models Idle* Seek prof ile
All models
*Duri ng pe riods of driv e idl e, some off lin e a c tivit y ma y occu r ac cord in g t o t he S.M .A. R. T. speci fic ation , w hich may incr ease ac ou sti c an d
power to operational levels.
2.6 bels (typ)
2.8 bels (max)
2.7 bels (typ)
2.8 bels (max)
DB35.3 Series SATA/PATA Product Manual, Rev. F
13

2.2 Electromagnetic immunit y

When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table:
T a bl e 4: Radio frequency enviro nm en t s
Performance
Test Description
Electrostatic discharge Contact, HCP, VCP: ± 4 kV; Air:
± 8 kV
Radiated RF immunity 80 to 1,000 MHz, 3 V/m,
80% AM with 1 kHz sine 900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz
Electrical fast transient ± 1 kV on AC mains, ± 0.5 kV on
external I/O
Surge immunity ± 1 kV differential, ± 2 kV com-
mon, AC mains
Conducted RF immunity 150 kHz to 80 MHz, 3 Vrms,
80% AM with 1 kHz sine
Voltage dips, interrupts 0% open, 5 seconds
0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds
level
B EN 61000-4-2: 95
A EN 61000-4-3: 96
B EN 61000-4-4: 95
B EN 61000-4-5: 95
A EN 61000-4-6: 97
C C C B

2.3 Reliability

Nonrecoverable read errors 1 per 1014 bits read, max. Annualized Failure Rate (AFR) 0.68% (nominal power, 25°C ambient temperature) Contact start-stop cycles 50,000 cycles
(at nominal voltage and temperature, with 60 cycles per hour and a 50% duty cycle)
Warranty 5 years on distribution units.
To determine the warranty for a specific drive, use a web browser to access the following web page:
From this page, click on the “Verify Your Warranty” link. You will be asked to provide the drive serial number, model number (or part number) and country of purchase. The system will display the warranty information for your drive.
www.seagate.com/support/service/
Reference standard
ENV 50204: 95
EN 61000-4-11: 94
Preventive maintenance None required.
14
DB35.3 Series SATA/PATA Product Manual, Rev. F

2.4 Agency cert ification

2.4.1 Safety certification

The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of IEC950 and EN 60950 as tested by TUV North America.

2.4.2 Electromagnetic compatibility

Hard drives that display the CE mark comply with the E uro pean Un ion (E U) re quirem ent s speci fie d i n the Elec­tromagnetic Compatibility Directive (89/336/EEC). Testing is performed to the levels specified by the product standards for 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 inde pend ent laboratory to confirm compl ian ce with the EC directives specified i n t he pr evious paragraph. Drives are teste d in representa tive 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. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products.
Korean RRL
If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with para­graph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information and Communication Republic of Korea.
These drives have been tested and com ply with the Electr omag netic Inter fere nce/E lectro magn etic Susce ptibil ­ity (EMI/EMS) for Class B products. Drives ar e tested in a representative, end-user system by a Korean-recog­nized lab.
• Family name: DB35 Series
• Certificate number: STX-L3510 (B)
Australian C-Tick (N176)
If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548 1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communi­cation Authority (ACA).

2.4.3 FCC verification

These drives are intended to be cont ai ned solely w ithin a person al compute r or similar enclosu re (no t attached as an external device ). As su ch, ea ch dr ive is co nsidere d to be a suba ssembly even when it is individually mar ­keted to the customer. 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. Operation with noncertified assemblies is likely to result in interference to radio and television reception.
Radio and television interference. This equipment generates and uses radio frequency energy and if not installed and used in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception.
DB35.3 Series SATA/PATA Product Manual, Rev. F
15
This equipment is designed to provide reasonable protection against such interference in a residential installa­tion. However , there is no guarantee that interfer ence will not occur in a particular inst allation. If this equipm ent does cause interference to radio or television, which can be determined by turning the equipment on and off, you are encouraged to try one or more of the following corrective measures:
• Reorient the receiving antenna.
• Move the device to one side or the other of the radio or TV.
• Move the device farther away from the radio or TV.
• Plug the computer into a different outlet so that the receiver and computer are on different branch outlets.
If necessary, you should consult your dealer or an experienced radio/television technician for additional sug­gestions. 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 Super­intendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication num­ber 004-000-00345-4.
16
DB35.3 Series SATA/PATA Product Manual, Rev. F

2.5 Environmental protection

2
Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemica l subst ances .

2.5.1 European Union Restriction of Hazardous Substances (RoHS) Directive

Seagate designs its products to meet environmental protection requirements worldwide, including regulations restricting certain chemical substances. A new law, the European Union Restriction of Hazardous Substances (RoHS) Directive, restricts the presence of chemical substances, including Lead, Cadmium, 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.

2.5.2 China Restriction of Hazardous Substances (RoHS) Directive

.5.2
This product has an Environmental Protection Use Period (EPUP) of 20 years. The following table contains information mandated by China's "Marking Requirements for Control of Pollution Caused by Electronic Information Products" Standard.
"O" indicates the hazardous and toxic substance content of t he p a rt (at the hom ogeno us m ater ial l evel) is l ower than the threshold defined by the China RoHS MCV Standard.
O
"X" indicates the hazardous and toxic substance content of the part (at the homogenous material level) is over the threshold defined by the China RoHS MCV Standard.
制危险物品
表示该部件(于同类物品程度上)所含的危险和有毒物质低于中国
RoHS MCV
标准所槛值
X
表示该部件(于同类物品程度上)所含的危险和有毒物质超出中国

2.6 Corrosive environme nt

Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM B845. However, this accelerated testing cannot duplicate every potential application environment. Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be affected by the installation environment. The silver, copper , nicke l and gold films used i n Seag ate pr oduct s are especi ally sen s itive to the p resen ce of sulf ide, 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 am bient rel at ive hum idity gr eate r th an 9 5%. Mat erial s used in cabin et fa bri cation , such as vulca­nized rubber, that can outgas corrosive compounds should be minimized or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives.
RoHS MCV
标准所槛值
DB35.3 Series SATA/PATA Product Manual, Rev. F
17

3.0 Handling, mounting and configuring the drive

This section contains the specifications and instructions for configuring and mounting the drive.

3.1 Handling and static discharge pr ecautions

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:
• Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire installation procedure.
• Handle the drive by its edges or frame only.
• The drive is extremely fragile—handle it with care. Do not press down on the drive top cover.
• Always rest the drive on a padded, antistatic surface until you mount it in the computer.
• Do not touch the connector pins or the printed circuit board.
• Do not remove the factory- inst al led labels fr om the driv e or cover the m wi th additio nal labels. R emoval voids the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are used to seal out dirt and contamination.
18
DB35.3 Series SATA/PATA Product Manual, Rev. F

3.2 Mounting the drive

You can mount the drive in any orientation using four screws in the side-mounting holes or four screws in the bottom-mounting hol es. See Fi gur e 3 for drive moun ting di mensio ns. Follow these impor t ant moun ting preca u­tions when mounting the drive:
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.
• Use only 6-32 UNC mounting screws.
• Do not overtighten the mounting screws (maximum torque: 6 inch-lb.).
• Do not use a drive interface cable that is more than 18 inches long.
Recommended case temperatur measurement location
Figure 3 Mounting dimensions for PATA/SATA drives —top, side and end view
DB35.3 Series SATA/PATA Product Manual, Rev. F
19

3.3 Breather filter hole precautions

This section contains information regarding the precautions which should be taken regarding the breather filter hole in Seagate hard disc drives. Proper precautions should be taken to ensure full functionality and prevent possible damage to the drive.
Breather hole
Do not cover or seal this hole.
Figure 4 Breather filter hole location
Caution: Do not cover, seal, or insert any object into this hole.
This hole has two purposes:
• To allow condensation inside the hard disc to escape.
• To allow air pressure inside the hard disc to equalize with ambient pressure.
• If this hole is covered, sealed, or penetrated by any object, the drive reliability may be compromised and could lead to permanent damage. Covering or sealing this hole voids the warranty.
20
DB35.3 Series SATA/PATA Product Manual, Rev. F

3.4 How to configure and attach Serial ATA (SATA) drives

S

3.4.1 How to configure the drive

Each drive on the Serial ATA interface connects point-to-point with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationship. If two drives are attached on one Serial ATA host adapter, the host operatin g system views the two devices as if they were both “masters” on two separate ports. Both drives behave as if they are Device 0 (master) devices.
Serial ATA drives are designed for easy installation. It is usually not necessary to set any jumpers on the drive for proper operation; however, if you connect the drive and receive a “drive not detected” error, your SATA­equipped mother boar d or hos t ada pter may use a chipse t tha t do es no t supp ort SATA spee d au toneg oti ation . If you have a motherboard or host adapter that does not support autonegotiation:
• Install a jumper as shown in Figure 5 below to limit the data transfer rate to 1.5 Gbits per second (and leave the drive conne cted to the SATA-e quipped mo therboard or host a dapter tha t doesn’ t support autonegotiat ion) or
• Install a SATA host adapter that supports autonegotiation, leave the drive jumper block set to “Normal operation” (see Fi gure 5 below), and connect the drive to that adapter. T his option has the benefit of not l imiting the drive to a 1.5 Gbits/sec transfer rate.
3.0 Gbits per second operation
Limit data transfer rate to
1.5 Gbits per second
Jumper block
SATA interface connector
Figure 5. Serial ATA connectors
SATA power connector

3.4.2 How to connect the SATA cables

The Serial ATA interface cable consists of four conductors in two differential pairs, plus three ground connec­tions. The cable size may be 30 to 26 AW G with a maximum length of one meter (39.37 inches). See Table 5 for connector pin definitions. Either end of the SATA signal cable can be attached to the drive or host.
For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive and the host receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable.
For installations which require cables, you can connect the drive as illustrated in Figure 6.
Signal connector
Power connector
ignal cable
Power cable
Figure 6. At tac hing SATA cabling
Each cable is keyed to ensure correct orientation. DB35.3 Series drives support latching SATA connectors.
DB35.3 Series SATA/PATA Product Manual, Rev. F
21

3.5 How to configure and attach the Parrallel ATA (PATA) drives

Options jumper block

3.5.1 How to set the jumper settings

The options jumper block shown in Figure 7 is used to configure the drive for operation. It is the 8-pin dual header between the interface connector and the power connector. Use the following settings to configure the drive as a master or a slave.
3.5.1.1 How to configure the drive as a master or slave Master or single drive. The drive is configured at the factory for a master or single-drive operation with a
jumper set on pins 7 and 8.
Drive as slave. Remove all jumpers. Drive as master with a non-ATA-compatible slave.
Use this jumper setting only if the drive does not work as a master with no jumpers installed.
*Master or single drive
Drive is slave Master with non ATA-
compatible slave *Cable select
1753
684
2
Figure 7 Master/slave jumper settings
3.5.1.2 How to use the cable-select option
Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To enable cable select, set a jumper on pins 5 and 6 as shown in Figure 7. Refer to your computer manual to determine whether your computer supports this option.
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DB35.3 Series SATA/PATA Product Manual, Rev. F
3.5.1.3 Ultra A TA/100 cable
An 80-conductor 40-pin cable is required to run Ultra DMA mode 3, mode 4, and mode 5. This cable uses even-numbered conductors connected to the ground pins to improve signal integrity.
Note.
If you are using a 40-pin, 80-conductor
cable, attach the blue connector to the motherboard, the black connector to the
master drive, and the gray connector to the slave.
Master
Pin 1
Computer
Motherboard
Slave
Figure 8 Ultra ATA cable connectors
Note. The drive supports bo th host and drive cabl e det ection. T he host det ect s the 80-co nducto r cable by
sampling pin 34, CBLID–, on the interface bus. The drive detects the 80-conductor cable by sens­ing a capacitor at the host side through the CBLID– signal. The result is reported in a Fast Rise Detected bit (bit 13 of word 93 in the Identify drive parameter block).
DB35.3 Series SATA/PATA Product Manual, Rev. F
23

4.0 Interface

Interface Refer to
SATA Section 4.1 beginning on page 24 PATA Section 4.2 beginning on page 26
The following sections apply to both SATA and PATA drives.
• Supported commands (see section 4.3 on page 27)
• Identify Device command (see section 4.4 on page 29)
• Set Features command (see section 4.5 on page 32)
• S.M.A.R.T. commands (see section 4.6 on page 33)
24
DB35.3 Series SATA/PATA Product Manual, Rev. F

4.1 Serial ATA (SATA) interfa ce

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.
For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment” specification.

4.1.1 Hot-Plug compatibility

DB35.3 Series drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA II: Extension to Serial ATA 1.0a specification. This specification can be downloaded from www.seri­alata.org.

4.1.2 Serial ATA device plug connector pin definitions

Table 5 summarizes the signals on the Serial ATA interface and power connectors.
Table 5: Serial ATA connector pin definitions
Segment Pin Function Definition
S1 Ground 2nd mate S2 A+ Differential signal pair A from Phy S3 A-
Signal
Power
S4 Ground 2nd mate S5 B- Differential signal pair B from Phy S6 B+ S7 Ground 2nd mate
Key and spacing separate signal and power segments
P1 V P2 V P3 V
33
33
33
3.3V power
3.3V power
3.3V power, pre-charge, 2nd mate P4 Ground 1st mate P5 Ground 2nd mate P6 Ground 2nd mate P7 V P8 V P9 V
5
5
5
5V power, pre-charge, 2nd mate 5V power
5V power P10 Ground 2nd mate P11 Ground or LED signal If grounded, drive does not use deferred spin P12 Ground 1st mate. P13 V P14 V P15 V
12
12
12
12V power, pre-charge, 2nd mate
12V power
12V power
DB35.3 Series SATA/PATA Product Manual, Rev. F
25
Notes:
1. All pins are in a single row, with a 1.27 mm (0.050”) pitch.
2. The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the mating sequences are:
• the ground pins P4 and P12.
• the pre-charge power pins and the other ground pins.
• 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 pins (Vx) must be terminated.
26
DB35.3 Series SATA/PATA Product Manual, Rev. F

4.2 Parallel ATA (PATA) Interface

r
).
These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.
You can use a daisy-chain cable to connect two drives to a single AT host bus. For detailed information about the ATA interface, refer to the draft of AT Attachment with Packet Interface Extension (ATA/ATAPI-7), NCITS T13 1410D, subsequently referred to as the Draft ATA-7 Standard.

4.2.1 ATA interface signals and connector pins

Figure 9 on page 26 summarizes the signals on the ATA interface connector that the drive supports. For a detailed description of these signals, refer to the Draft ATA-7 Standard.
Drive pin #
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25
26 27
28 29 30 31 32 33 34
35 36 37 38 39 40
Pins 28, 34 and 39 are used for master-slave communication (details shown below
28 34 39
Signal name
Reset Ground
DD7 DD8 DD6 DD9 DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
Ground
(removed)
DMARQ
Ground DIOW–
STOP Ground DIOR
HDMARDY
HSTROBE
Ground IORDY
DDMARDY–
DSTROBE
CSEL
DMACK
Ground INTRQ
IOCS16
DA1
PDIAG
CBLID–
DA0 DA2
CS0
CS1
DASP
Ground
Drive 0 (master)Drive 1 (slave)
28 34 39
Host pin # and signal description
1
Hardware Reset
2
Ground
3
Host Data Bus Bit 7
4
Host Data Bus Bit 8
5
Host Data Bus Bit 6
6
Host Data Bus Bit 9
7
Host Data Bus Bit 5
8
Host Data Bus Bit 10
9
Host Data Bus Bit 4
10
Host Data Bus Bit 11
11
Host Data Bus Bit 3
12
Host Data Bus Bit 12
13
Host Data Bus Bit 2
14
Host Data Bus Bit 13
15
Host Data Bus Bit 1
16
Host Data Bus Bit 14
17
Host Data Bus Bit 0
18
Device Data (15:0)
19
Ground (No Pin)
20 21
DMA Request
22
Ground
23
Device I/O Write: Stop Ultra DMA Burst
24
Ground
25
Device I/O Read: Host Ultra DMA Ready: Host Ultra DMA Data Strobe
26
Ground
27
I/O Channel Ready Device Ultra DMA Ready Device Ulta DMA Data Strobe
28
Cable Select
29
DMA Acknowledge
30
Ground
31
Device Interrupt
32
Reserved
33
Host Address Bus Bit 1
34
Passed Diagnostics Cable Assembly Type Identifie
35
Device Address (2:0)
36
Device Address (2:0)
37
Chip Select (1:0)
38
Chip Select (1:0)
39
Drive Active/Slave Present
40
Ground
CSEL
PDIAG
DASP–
Host
28 34 39
Figure 9 I/O pins and supported ATA signals
DB35.3 Series SATA/PATA Product Manual, Rev. F
27

4.3 Supported ATA commands

The following table lists 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 for SATA models or the Draft ATA-7 Standard for the PATA models. See “S.M.A.R.T. commands” on page 33 for details and subcom- mands used in the S.M.A.R.T. implementation.
Table 6: Supported ATA commands
Command nam e Command code (in hex)
Check Power Mode 98H or E5 Device Configuration Freeze Lock B1H / C1 Device Configuration Identify B1H / C2 Device Configuration Restore B1H / C0 Device Configuration Set B1H / C3 Device Rese t 08 Download Microcode 92 Execute Device Diagnostics 90 Flush Cache E7 Flush Cache Extended EA Format Track 50 Identify Device EC
H H H
H
H
H
H
Idle 97H or E3 Idle Immediate 95H or E1 Initialize Device Parameters 91 Read Buffer E4 Read DMA C8 Read DMA Extended 25 Read DMA Without Retries C9 Read Log Ext 2F Read Multiple C4 Read Multiple Extended 29 Read Native Max Address F8 Read Native Max Address Extended 27 Read Sectors 20 Read Sectors Extended 24 Read Sectors Without Retries 21 Read Verify Sectors 40 Read Verify Sectors Extended 42 Read Verify Sectors Without Retries 41 Recalibrate 10 Security Disable Password F6
H
H H
H
H
H
H H H H H H H H H H H H
H H H H H
H
H
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DB35.3 Series SATA/PATA Product Manual, Rev. F
Command name Command code (in hex)
Security Erase Prepare F3 Security Erase Unit F4 Security Freeze F5 Security Set Password F1 Securit y Un l o ck F2 Seek 70 Set Features EF Set Max Address F9
H H H H H H
H
H
Note: Individual Set Max Address commands are identified by the value placed in the Set Max Features regis
-
ter as defined to the right.
Set Max Address Extended 37 Set Multiple Mode C6
H
H
Sleep 99H or E6 S.M.A.R.T. Disable Operations B0H / D9 S.M.A.R.T. Enable/Disable Autosave B0H / D2 S.M.A.R.T. Enable Operations B0H / D8 S.M.A.R.T. Execute Offline B0H / D4 S.M.A.R.T. Read Attribute Thresholds B0H / D1 S.M.A.R.T. Read Data B0H / D0 S.M.A.R.T. Read Log Sector B0H / D5 S.M.A.R.T. Return Status B0H / DA S.M.A.R.T. Save Attribute Values B0H / D3 S.M.A.R.T. Write Log Sector B0H / D6 Standby 96H or E2 St andby Immediate 94H or E0 Write Buffer E8 Write DMA CA Write DMA Extended 35 Write DMA FUA Extended CD Write DMA Without Retries CB Write Log Extended 3F Write Multiple C5 Write Multiple Extended 39 Write Multiple FUA Extended (SATA only) CE Write Sectors 30 Write Sectors Without Retries 31 Write Sectors Extended 34
H
H
H
(SAT A only)
H H
H
H
H
(SATA only)
H H H H
Address:
Password:
Unlock:
Freeze Lock:
H H H H H H H H
H H H
H H
Lock:
00 01 02 03 04
H H H H H
DB35.3 Series SATA/PATA Product Manual, Rev. F
29

4.4 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 6 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.
The following commands contain drive-specific features that may not be included in the Serial ATA specifica­tion for SAT A mode ls or Draft ATA-7 Standard for PATA models.
Word Description Value
0
Configuration information:
• Bit 15: 0 = ATA; 1 = ATAPI
• Bit 7: removable media
0C5A
• Bit 6: removable controller
• Bit 0: reserved 1 Number of logical cylinders 16,383 2 ATA-reserved 0000 3 Number of logical heads 16 4 Retired 0000 5 Retired 0000 6 Number of logical sectors per logical track: 63 003F 7–9 Retired 0000 10–19 Serial number: (20 ASCII characters, 0000H = none) ASCII 20 Retired 0000 21 Retired 0400 22 Obsolete 0000 23–26 Firmware revision (8 ASCII character string, padded with blanks to
x.xx
end of string)
27–46 Drive model number
(40 ASCII characters, padded with blanks to end of string)
ST3xxxxxSCE - SATA models ST3xxxxxACE - PATA mode ls
H
H
H H H H
H H H
47 (Bits 7–0) Maximum sectors per interrupt on Read multiple and
8010
Write multiple (16) 48 Reserved 0000 49 Standard Standby timer, IORDY supported and may be disabled 2F00 50 ATA-reserved 0000 51 PIO data-transfer cycle timing mode 0200 52 Retired 0200 53 Words 54–58, 64–70 and 88 are valid 0007 54 Number of current logical cylinders xxxx 55 Number of current logical heads xxxx 56 Number of current logical sectors per logical track xxxx 57–58 Current capacity in sectors xxxx 59 Number of sectors transferred during a Read Multiple or Write Multi-
xxxx
ple command
H
H H H H H
H H H H H H
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DB35.3 Series SATA/PATA Product Manual, Rev. F
Word Description Value
60–61 Total number of user-addressable LBA sectors available
0FFFFFFFh* (see Section 2.1.1 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh
(268,435,455 sectors, 137 Gbytes). Drives with capacities over 137 Gbytes will have 0FFFFFFFh in this field and the actual number of user-addressable LBAs specified in w ords 100-103. T his is required for drives that support the 48-bit addressing feature.
62 Retired 0000 63 Multiword DMA active and modes supported
xx07 (see note following this table)
64 Advanced PIO modes supported (modes 3 and 4 supported) 0003 65 Minimum multiword DMA transfer cycle time per word (120 nsec) 0078 66 Recommended multiword DMA transfer cycle time per word (120
0078 nsec)
67 Minimum PIO cycle time without IORDY flow control (240 nsec) 00F0 68 Minimum PIO cycle time with IORDY flow control (120 nsec) 0078 69–74 ATA-reserved 0000 75 Queue depth 0000 76 Serial ATA capabilities xxxx 77 Reserved for future Serial ATA definition xxxx 78 Serial A TA features supported xxxx 79 Serial A TA features enabled xxxx 80 Major version number 007E 81 Minor version number 0000 82 Command sets supported 346B 83 Command sets supported 7D01 84 Command sets support extension 4003 85 Command sets enabled 34xx 86 Command sets enabled 3xxx 87 Command sets enable extension 4003 88 Ultra DMA support and current mode
xx3F (see note following this table)
H
H
H H H
H H H H
(SAT A only)
H
(SAT A only)
H
(SAT A only)
H
(SAT A only)
H
H
H
H H
H
H
H
H
H
89 Security erase time 0000 90 Enhanced security erase time 0000 92 Master password revision code FFFE 93 Hardware reset value (see description following this table) xxxx 95–99 ATA-reserved 0000 100–103 Total number of user-addressable LBA sectors available (see Sec-
tion 2.1.1 for related information). These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh.
104–127 ATA-reserved 0000
H H
H
H
H
160 GB models = 312,581,808
80 GB models = 156,301,488
H
DB35.3 Series SATA/PATA Product Manual, Rev. F
31
Word Description Value
128 Security status 0001 129–159 Seagate-reserved xxxx 160–254 ATA-reserved 0000 255 Inte gri ty word xxA5
H
H
H H
Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data:
Description (if bit is set to 1)
Bit Word 63
0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword DMA mode 0 is currently active. 9 Multiword DMA mode 1 is currently active. 10 Multiword DMA mode 2 is currently active.
Bit Word 88
0 Ultra DMA mode 0 is supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported. 4 Ultra DMA mode 4 is supported. 5 Ultra DMA mode 5 is supported. 8 Ultra DMA mode 0 is currently active. 9 Ultra DMA mode 1 is currently active. 10 Ultra DMA mode 2 is currently active. 11 Ultra DMA mode 3 is currently active. 12 Ultra DMA mode 4 is currently active. 13 Ultra DMA mode 5 is currently active.
Bit
Word 93
(PATA only)
13 1 = 80-conductor cable detected, CBLID above VIH
0 = 40-conductor cable detected, CBLID below VIL
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DB35.3 Series SATA/PATA Product Manual, Rev. F

4.5 Set Featur e s co m m an d

This command con trols the implement ation of var ious features that the dr iv e sup port s. 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. The acceptable values for the Features register are defined as follows:
02 03
10 55 82 90 AA F1
Enable write cache (default).
H
Set transfer mode (based on value in Sector Count register).
H
Sector Count register values: 00 01 08 09 0A 0B 0C 20 21 22 40 41 42 43 44 45 Enable use of SATA features
H
Disable read look-ahead (read cache) feature
H
Disable write cache
H
Disable use of SATA features
H
Enable read look-ahead (read cache) feature (default).
H
Report full capacity available
H
Set PIO mode to default (PIO mode 2).
H
Set PIO mode to default and disable IORDY (PIO mode 2).
H
PIO mode 0
H
PIO mode 1
H
PIO mode 2
H
PIO mode 3
H
PIO mode 4 (default)
H
Multiword DMA mode 0
H
Multiword DMA mode 1
H
Multiword DMA mode 2
H
Ultra DMA mode 0
H
Ultra DMA mode 1
H
Ultra DMA mode 2
H
Ultra DMA mode 3
H
Ultra DMA mode 4
H
Ultra DMA mode 5
H
(SATA only)
(SATA only)
Note. At power-on, or after a hardware or software reset, the default values of the features are as indi-
cated above.
DB35.3 Series SATA/PATA Product Manual, Rev. F
33

4.6 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. commands and implementation, see the Draft ATA-7 Standard.
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4H) that elimi­nates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://seatools.seagate.com.
This drive is ship ped w ith S. M.A.R .T. features disab led. You must have a recent BI OS or so ft wa re pa ckage 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.
Code in features register S.M.A.R.T. command
D0 D2 D3 D4 D5 D6 D8 D9 DA
H H H H H H H H
H
S.M.A.R.T. Read Data S.M.A.R.T. Enable/Disable Attribute Autosave S.M.A.R.T. Save Attribute Values S.M.A.R.T. Execute Off-line Immediate (runs DST) S.M.A.R.T. Read Log Sector S.M.A.R.T. Write Log Sector S.M.A.R.T. Enable Operations S.M.A.R.T. Disable Operations S.M.A.R.T. Return Status
Note. If an appropriate code is not written to the Features Register, the command is aborted and 0x 04
(abort) is written to the Error register.
34
DB35.3 Series SATA/PATA Product Manual, Rev. F
DB35.3 Series SATA/PATA Product Manual, Rev. F
35

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
T e chn i cal Supp or t:
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. It provides self-service access to critical applications, personalized content and the tools that allow our partners to manage their Seagate account functions. Submit pricing requests, orders and returns through a single, password-protected Web interface-anytime, anywhere in the world.
spp.seagate.com
spp.seagate.com supports Seagate resellers with product information, program benefits and sales tools. You may register for customiz e d communi cation s that ar e not ava ila ble on the web. The s e communi catio ns cont ai n product launch, EOL, pricing, promotions and other channel-related information. To learn more about the benefits or to register, go 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 Support
Seagate technical support is available to assist you online at support.seagate.com or through one of our call centers. Have your system configuration information and your “ST” model number available.
SeaTDD(+1-405-324-3655) is a telecommunications device for the deaf (TDD). You can send questions or comments 24 hours daily and exchange messages with a technical support specialist during normal business hours for the call center in your region.
36
DB35.3 Series SATA/PATA Product Manual, Rev. F
Customer Service Operations
Warranty Service
Seagate offer s worldwi de custom er supp ort for Seagate pro duct s . Seagate distr i butors, OEM s 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.
Data Recove ry Servic e s
Seagate offers data recovery services for all formats and all brands of storage media. Our data recovery services labs are currently located throughout the world. . Additional information, including an online request form and data loss prevention resources, is available at http://services.seagate.com/index.aspx
Authorized Service Centers
Seagate Service Centers are available on a global basis for the return of defective products. Contact your customer support representative for the location nearest you.
USA/Canada/Latin America support services
For an extensive list of telephone numbers to technical support, presales and warranty service in USA/ Canada/Latin America, including business hours, go to the "Contact Us" page on www.seagate.com.
Global Customer Support
Presales, Technical, and Warranty Support Call Center Toll-free Direct dial
USA, Canada, and Mexico 1-800-SEAGATE +1-405-324-4700
Data Recovery Services Call Center Toll-free Direct dial FAX
USA, Canada, 1-800-475-01435 +1-905-474-2162 1-800-475-0158 and Mexico +1-905-474-2459
Europe, the Middle East and Africa Support Services
For an extensive list of telephone numbers to technical support, presales and warranty service in Europe, the Middle East and Africa, go to the "Contact Us" page on www.seagate.com.
Asia/Pacific Support Services
For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com.
DB35.3 Series SATA/PATA Product Manual, Rev. F
37

Index

A
acoustics 12 Active mode 10 agency certification (regulatory) 14 altitude 11 ambient conditions 3 areal density 6 ATA-standard commands 27 Australian C-Tick 14 autodetection 1 average seek time 7
B
BPI 6 breather filter hole precautions 19 burst 1
C
cable 22 cable select 1 cables and connectors 20 cable-select option 21 cache 1 case temperature 11 CE mark 14 certification 14 Check Power Mode 27 China RoHS directive 16 commands 27 compliance 14 conducted noise 9 conducted RF immunity 13 configuring PATA drive 21 configuring SATA drive 20 configuring the drive 17 connector pins 26 connectors 22 contact start-stop cycles 13 Corrosive environmen t 16 CSA C22.2 (950) 14 CSEL 21 C-Tick 14 current profile 9 cycles 13
D
data-transfer rates 1 DC power 8 density 6 Device Configuration Freeze Lock 27
Device Configuration Identify 27 Device Configuration Restore 27 Device Configuration Set 27 Device Reset 27 diagnostic software 1, 33 dissipation 8 Download Microcode 27 drive diagnostics 7 drive monitoring 1 drive self-test 1, 33 DST 33
E
electrical fast transient 13 electromagnetic compatibility 14 Electromagnetic Compatibility Directive 14 electromagnetic immunity 13 electrostatic discharge 13 EMC compliance 14 EN 60950 14 enclosures 14 environmental specification s 11 EPRML 6 error-correction algorithms 1 errors 13 EU RoHS directive 16 European Union 14 Execute Device Diagnostics 27
F
failure prediction 33 FCC verification 14 features 1 Features register 32 Flush Cache 27 Flush Cache Extended 27 Format Track 27 formatted capacity 6 frequency 13
G
guaranteed sectors 6
H
handling 17 handling the drive 17 heads 1 height 7 humidity 11
I
I/O data-transfer rate 6 Identify Device 27
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DB35.3 Series SATA/PATA Product Manual, Rev. F
Identify Device command 29 Idle 27 Idle and Standby timers 10 Idle Immediate 27 Idle mode 10 Idle mode power 8 IEC950 14 Information Technology Equipment 14 Initialize Device Parameters 27 interface 6, 23 interface signals 26 interference 14 internal data-transfer rate OD 6 ISO document 7779 12
J
jumper settings 21
K
Korean RRL 14
L
LBA mode 6 length 7 logical geometry 6
M
maintenance 13 master 21 master/slave 1, 2 Master/slave configuration 21 maximum temperature 11 measurement locations 11 modes 26 monitoring 1 mounting the drive 17, 18
N
noise 9 nominal power 3 nonoperating shock 11 nonoperating vibration 12 nonrecoverable read errors 13
O
operating power and current 8 operating shock 11 operating vibration 12 orientation 18
P
PATA interface 26
physical characteristics 7 pins 26 PIO 26 point-to-point 2, 20 power consumption 8 power management 10 power specifications 8 power-management modes 10 Power-on to Ready 7 precautions 18 preventive maintenance 13 programmable power management 10
R
radiated RF immunity 13 radio and television interference 14 radio frequency 13 random track location 8 Read Buffer 27 Read DMA 27 Read DMA Extended 27 Read DMA without Retries 27 read errors 13 Read Log Ext 27 Read Multiple 1, 27 Read Multiple Extended 27 Read Native Max Address 27 Read Native Max Address Extended 27 Read Sectors 27 Read Sectors Extended 27 Read Sectors Without Retries 27 Read Verify Sectors 27 Read Verify Sectors Extended 27 Read Verify Sectors Without Retries 27 read/write power and current 8 Recalibrate 27 recording and interface technology 6 recording density 6 recording heads 1 recording method 6 register 32 relative humidity 11 reliability 13 resistance 9 resistive load 9 RF 13 RoHS 16
S
S.M.A.R.T. commands 33 S.M.A.R.T. Disable Operations 28 S.M.A.R.T. drive monitoring 1 S.M.A.R.T. Enable Operations 28 S.M.A.R.T. Enable/Disable Autosave 28
DB35.3 Series SATA/PATA Product Manual, Rev. F
39
S.M.A.R.T. Execute Offline 28 S.M.A.R.T. Read Attribute Thresholds 28 S.M.A.R.T. Read Data 28 S.M.A.R.T. Read Log Sector 28 S.M.A.R.T. Return Status 28 S.M.A.R.T. Sav e Attribute Values 28 S.M.A.R.T. Write Log sector 28 safety certification 14 SATA 24 SATA interface 24 screws 18 SeaTools 1, 33 sectors 6 Security Disable Password 27 Security Erase Prepare 28 Security Erase Unit 28 Security Freeze 28 Security Set Password 28 Security Unlock 28 Seek 28 seek mode 8 seek temperature 7 seek time 7 serial ATA ports 2 servo electronics 8 Set Features 28 Set Features command 32 Set Max Address 28 Set Max Address Extended 28 Set Multiple Mode 28 shock 11 signals 26 single-track seeks 7 slave 21 Sleep 8, 28 Sleep mode 10 sound 12 specification summary table 3 specifications 3 spindle speed 6 Spinup 8 spinup power 8 Standby 8, 28 Standby Immediate 28 Standby mode 8, 10 Standby to Ready 7 start/stop times 7 start-stop cycles 13 static-discharge precautions 17 stop times 7 subassembly 14 support services 35 surge immunity 13
T
technical support services 35 temperature 11 temperature gradient 11 timers 10 TMR 1 track density 6 track-to-track seek time 7 TUV North America 14
U
UL 1950 14 Ultra ATA/100 22 Ultra DMA 22
V
vibration 11 voltage 9 voltage dips, interrupts 13 voltage tolerance 9
W
weight 7 wet bulb temperature 11 width 7 Write Buffer 28 Write DMA 28 Write DMA Extended 28 Write DMA FUA Extended 28 Write DMA Without Retries 28 Write Log Extended 28 Write Multiple 1, 28 Write Multiple Extended 28 Write Multiple FUA Extended 28 Write Sectors 28 Write Sectors Extended 28 Write Sectors Without Retries 28
40
DB35.3 Series SATA/PATA Product Manual, Rev. F
Seagate Technology LLC
920 Disc Drive, Scotts Valley, California 95066-4544, USA
Publication Number: 100439554, Rev. F, Printed in U.S.A.
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