Seagate ST9100824SB, ST9120821SB, ST94813SB, ST96812SB, ST98823SB User Manual

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Product Manual

Momentus® 5400.2 SATA

ST9120821SB ST9100824SB ST98823SB ST96812SB ST94813SB

100392442 Rev . B August 2007

Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate

Technology LLC in the United States and/or other countries. Momentus, SeagateSeaBOARD, SeaFONE, SeaTDD, and SeaTools are either trademarks or registered trademarks of Seagate Technology LLC or one of it s af filiate d compa nies 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 and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. Quantitative usage examples for various applications are for illustrative p urpo ses. Actual quan tities w ill vary based on vari ou s factors, including fi le size, file format, features and application software. Seagate reserves the right to change, without notice, product offerings or specifications.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Contents

1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 About the Serial ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.1 Specification summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.2.1 LBA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.3 Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4 Physical organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.5 Recording and interface technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.6 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.7 Seek time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.8 Time to ready. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.9 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.9.1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.9.2 Deferred spinup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.9.3 Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.9.4 Voltage tolerance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.10 Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.10.1 Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.10.2 Temperature gradient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.10.3 Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.10.4 Altitude. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.10.5 Shock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.10.6 Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.11 Acoustics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.12 Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.13 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.14 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.14.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.14.2 Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.14.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.15 Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.15.1 European Union Restriction of Hazardous Substances (RoHS) . . . . . . . . . . . . 15

2.16 Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.0 Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.1 Handling and static-discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.2 Configuring the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.3 Serial ATA cables and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.4 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.0 Serial ATA (SATA) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.1 Hot-Plug compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.2 Serial ATA device plug connector pin definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

4.3 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.3.1 Identify Device command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4.3.2 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.3.3 S.M.A.R.T. commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

5.0 Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

iii

List of Figures

Figure 1. Momentus 5400.2 SATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Figure 2. Typical +5V only startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 3. Serial ATA connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 4. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 5. Mounting dimensions—top, side and end view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

1.0 Introduction

This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus® 5400.2 SATA Blade Server model drives:

• ST9120821SB

• ST9100824SB

• ST98823SB

• ST96812SB

• ST94813SB These drives provide the following key features:

• 5,400 RPM spindle speed.

• 8 Mbyte buffer .

• High instantaneous (burst) data-transfer rates (up to 150 Mbytes per second).

• Tunneling Magnetoresistive (TMR) recording heads.

• State-of-the-art cache and on-the-fly error-correction algorithms.

• Full-track multiple-sector transfer capability without local processor intervention.

• Quiet operation.

• 800 Gs nonoperating shock and 250 Gs of operating shock.

• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

• The 3D Defense System™, w hich in clu des Drive Defense , D at a Defen se and D iagnost ic Defense, offers the

industry’s most comprehensive protection for disc drives.

• Support for S.M.A.R.T. drive monitoring and reporting.

• Support for Read Multiple and Write Multiple commands.

Figure 1. Momentus 5400.2 SATA disc drive

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

1.1 About the Serial A TA 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 transition from parallel ATA easy by providing le gacy sof twar e suppo rt. 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 S erial 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 operating system views the two devices as if they were both “masters” on two separate ports. This essentially means both drives behave as if they ar e 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 the traditional device registers, 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 http://www.serialata.org.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

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 ST9120821SB, ST9100824SB, ST98823SB, ST96812SB, ST94813SB and ST93811AS models.

2.1 Specification summary table

The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

T a ble 1: Drive speci ficat ion s

Drive specification ST9120821SB ST9100824SB ST98823SB ST96812SB ST94813SB

Formatted Gbytes (512 bytes/sector)* 120 100 80 60 40 Guaranteed sectors 234,441,648 195,371,568 156,301,488 117,210,240 78,140,160 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Physical read/write heads 4 4 3 2 2 Discs 2 2 2 1 1 Recording density in BPI (bits/inch max) 778k Track density TPI (tracks/inch max) 126k Areal density (Mbits/inch2 max) 98.2 Spindle speed (RPM) 5,400 Internal transfer rate (Mbytes/sec max) 42 I/O data transfer rate (Mbytes/sec max) 150 ATA data-transfer modes supported SATA 1.0, SATA II

Cach e buffer 8 Mbytes Height (max) 9.5 +/- 0.2 mm (0.374 +/- .0078 inches) Width (max) 69.85 mm (2.75 +/- 0.0098 inches) Length (max) 100.5 +/- 1.6 mm (3.96 +/- 0.063 inches) Weight (typical) 100 grams (0.22 lb) Average latency (msec) 5.56 Power-on to ready (typical) 3.5 sec Standby to ready (typical) 3.0 sec Startup current, (typical, peak) +5V: 1.1A

PIO modes 0–4 Multiword DMA modes 0–2 Ultra DMA modes 0–6

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

T a ble 1: Drive speci ficat ion s

Drive specification ST9120821SB ST9100824SB ST98823SB ST96812SB ST94813SB

Track-to-track seek time (msec typical)

Average seek, read (msec typical) 12.5 Average seek, write (msec typical) 14.5 Seek power (typical) 2.20 watts Read/write power (typical) Read: 1.90 watts; Write: 2.30 watts Idle mode, low power (typical) 0.80 watts Standby mode (typical) 0.28 watts** Sleep mode (typical) 0.28 watts** Voltage tolerance (including noise) +5.0V ± 5% Ambient temperature 5° to 55°C (operating), –40° to 70°C (nonoperating) Temperature gradient

(°C per hour max) Relative humidity 5% to 90% (operating)

Relative humidity gradient 30% per hour max Wet bulb temperature

(°C max) Altitude, operating –304.8 m to 3,048 m

Altitude, nonoperating (meters below mean sea level, max)

Shock, operating (Gs max at 2 msec) 250 Shock, nonoperating (Gs max at 2 msec) 800 Shock, nonoperating (Gs max at 1 msec) 900 Shock, nonoperating (Gs max at 0.5 msec) 400 Vibration, operating 1.0 G (0 to peak, 5–500 Hz) Vibration, nonoperating 5 Gs (0 to peak, 5–500 Hz) Drive acoustics, sound power (bels) Idle*** 2.4 (typical)

Performance seek 2.9 (typical)

Nonrecoverable read errors 1 per 10 Annualized Failure Rate (AFR) 1.74% at maximum case temperature of 40°C and 8,760 power on hours (POH). Service life 5 Y ears Warranty 5 years on distribution units.

Load/Unload (U/UL) cycles 25°C, 50% relative humidity 32°C, 80% relative humidity

5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity

Supports Hotplug operation per SATA II specification Yes (requires COMPRESET from host after a hotplug event)

1.0 (read), 1.5 (write)

20°C (operating) 30°C (nonoperating)

5% to 95% (nonoperating)

30 (operating) 40 (nonoperating)

(–1000 ft to 10,000+ ft) –304.8 m to 12,192 m

(–1000 ft to 40,000+ ft)

2.6 (max)

3.1 (max)

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 Yo ur 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.

600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment

and formatting.

**Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby modes

will not contribute to battery power consumption.

***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.

2.2 Formatted ca pacity

Model Formatted cap aci ty* Guaranteed sectors Bytes per sector

ST9120821SB 120 Gbytes 234,441,648 512 ST9100824SB 100 Gbytes 195,371,568 512 ST98823SB 80 Gbytes 156,301,488 512 ST96812SB 60 Gbytes 117,210,240 512 ST94813SB 40 Gbytes 78,140,160 512

*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment

and formatting.

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 48bit addressing support of drives with capacities over 137 Gbytes.

2.3 Default logi cal geometr y

Cylinders Read/write heads Sectors per track

16,383 16 63

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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.4 Physical organization

Drive model Read/write heads Number of discs

ST9120821SB 4 2 ST9100824SB 4 2 ST98823SB 3 2 ST96812SB 2 1 ST94813SB 2 1

2.5 Recording and interfac e te ch no l o gy

Interface Serial ATA (SATA) Recording method 16/17 EPRML Recording density BPI (bits/inch max) 778k Track density TPI (tracks/inch max) 126k Areal density (Mbits/inch2 max) 98.2 Spindle speed (RPM) (± 0.2%) 5,400 Maximu m Internal tr a n sfer rate (Mbytes/se c) 42 I/O data-transfer rate (Mbytes/sec max) 150 (SATA 1.0) Interleave 1:1 Cache buffer 8 Mbytes (8,192 kbytes)

2.6 Physical characteristics

Drive specification

Height (mm)

(inches)

Width (mm)

(inches)

Length (mm)

(inches)

Typical weight (grams)

(pounds)

9.5 +/-0.2

0.374 +/-0.0078

69.85 +/-0.25

2.75 +/-0.0098

100.5 +/-1.6

3.945 +/-0.0098 100

0.22

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.7 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 times are measured usi ng 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.

Table 2: Typical seek times

T yp ical seek times (msec) Read Write

Track-to-track 1.0 1.5 Average 12.5 14.5 Full-stroke 22.0 24.0 Average latency 5.56 5.56

Note. These drives ar e de si gned to consisten tl y me et t he se ek t imes r epr esente d in thi s manu al. P hysical

seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications.

2.8 Time to ready

Time to ready Typical

Power-on to Ready (sec) 3.5 8.0 St andby to Ready (sec) 3.0 8.0

Max @ 25°C

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.9 Power specifications

The drive receives DC power (+5V) through a native SATA power connector.

2.9.1 Power consumption

Power requiremen ts for the dr i ves are lis ted in the ta bl e on p age 8 . Typical power measurements are ba sed on an average of drives tested, under nominal conditions, at 25°C ambient temperature, after 25 minutes of operation.

• 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 operati on. Servo ele ctronics ar e acti ve. Seek mode power is mea sure d based on three random seek operations every 100 msecs. This mode is not typical.

• Read/write power and current Read/write power is measured with the heads on track, based on three 63 sector read or write operations

every 100 msecs.

• Idle mode power

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 model

T a ble 3: DC power

Power di s s ipation +5V input average (25° C)

Spinup 1.1 A Seek 2.20 watts Read 1.90 watts Write 2.30 watts Idle, performance mode* 1.70 watts Idle, active* 0.99 watts Idle, low power mode* 0.80 watts Standby 0.28 watts Sleep 0.28 watts

*During periods of drive i dle, some offl ine activity may occur acc ording to the S. M.A.R.T. speci fica tion, which may i ncrease acoust ic and

power to operational levels.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Figure 2. Typical +5V only startup and operation current profile

2.9.2 Deferred spinup

Momentus 5400.2 SATA dr ive s provid e a def erred spinup feature which storage subsystem controllers can use to sequence disc drive initialization. This is beneficial to systems which include multiple Serial ATA hard disc drives because it allows subsystem controllers to stagger the spinup of each drive to accommodate available power supply current. This feature does not impact time-to-ready in typical desktop systems.

To accommodate the deferred spinup of multiple disc drives in an enclosure, Momentus 5400.2 SATA disc drives will spin up only after power is applied to the drive and after successful PHY (Physical layer) initialization. PHY initialization occurs aft er the PHY enters the DP7: DR_Ready state. This state is reached after a successful exchange of Out-Of-Band (OOB) signals with a functional host-side Serial ATA port. In desktop systems, SATA transceivers should initialize OOB as soon as power comes ready to guarantee the drive spins up quickly. Seagate disc drives will not spin up without an operational host-side Serial ATA transceiver.

Additional details

Upon system power up, PHY communication is initiated with a COMRESET signal, which is generated by the host-side transceiver. COMRESET is followed by a COMINIT signal generated by the disc drive transceiver. COMRESET and COMINIT are followed by an exchange of COMWAKE signals and Align primitives. The disc drive will spin up after the successful exchange of Align primitives cause the PHY to come ready.

For more details, refer to:

• Section 6.8 of the Serial ATA 1.0 High-Speed Serialized AT Attachment specification

• Section 6.2 of the Serial ATA II: Extensions to Serial ATA 1.0 specification

• SATA 1.0 design guides Note. These specifications and guides are available on the Serial ATA web site (www.serialata.org).

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.9.3 Conducted noise

Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line.

Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise at up to 10 MHz.

Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write

current.

2.9.4 Voltage tolerance

Voltage tolerance (including noise): 5V ± 5%

2.10 E nvironmental specificatio ns

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 the operating ambient conditions.

Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.

Operating: 5° to 40°C (41° to 104°F)

Nonoperating: –40° to 70°C (–40° to 158°F)

2.10.2 Temperature gradient

Operating 20°C per hour (68°F per hour max), without condensation Nonoperating 30°C per hour (86°F per hour max), without condensation

2.10.3 Humidity

2.10.3.1 Relative humidity

Operating 5% to 90% noncondensing (30% per hour max) Nonoperating 5% to 95% noncondensing (30% per hour max)

2.10.3.2 Wet bulb temperature

Operating 30°C (86°F max) Nonoperating 40°C (104°F max)

2.10.4 Altitude

Operating –304.8 m to 3,048 m (–1,000 ft to 10,000+ ft) Nonoperating –304.8 m to 12,192 m (–1,000 ft to 40,000+ ft)

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.10.5 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.

2.10.5.1 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.

2.10.5.2 Nonoperatin g sho ck

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 800 Gs based on a nonrepetitiv e half-sine shock pulse of 2 msec duration.

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 900 Gs based on a nonrepetitive hal f-sine shock pulse of 1 msec duration.

The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 400 Gs based on a nonrepetitiv e half-sine shock pulse of 0.5 msec duration.

2.10.6 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.

2.10.6.1 Operating vibration

The maximum vibration levels that the drive may experience while meeting the performance standards specified in this document are specified below.

5–500 Hz 1.0 Gs (0 to peak). Max displacement may apply below 10 Hz.

2.10.6.2 Nonoperatin g vibr ati on

The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below.

5–500 Hz: 5.0 Gs (0 to peak). Max displacement may apply below 22 Hz.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.11 Acoustics

Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward.

For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is defined by the following equation:

(Number of seeks per second = 0.4 / (average latency + average access time))

Table 4: Drive level acoustics

Idle* Performance Seek

2.4 bels (typ)

2.6 bels (max)

2.9 bels (typ)

3.1 bels (max)

Note. *During periods of d rive i dle, som e offl ine a c tivit y may occ ur accord i ng to th e S.M.A .R .T. spe cif icat ion, whi ch m ay i ncrea se

acoustic and power to operational levels.

2.12 Electromagnetic immunity

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 5: Radio frequency environments

Test Description Performance level Reference standard

Electrostatic discharge Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV B EN 61000-4-2: 95 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/OB EN 61000-4-4: 95

Surge immunity ± 1 kV differential, ± 2 kV common, AC

mains

A EN 61000-4-3: 96

ENV 50204: 95

B EN 61000-4-5: 95

Conducted RF immunity 150 kHz to 80 MHz, 3 Vrms, 80% AM with

Voltage dips, interrupts 0% open, 5 seconds

1 kHz sine

0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds

A EN 61000-4-6: 97

C C C B

EN 61000-4-11: 94

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

2.13 Reliability

Measurement type Specification

Nonrecoverable read errors 1 per 1014 bits read, max. Annualized Failure Rate (AFR) 1.74% at maximum case temperature of 40°C and 8,760 power on hours (POH).

Load/Unload (U/UL) 25°C, 50% relative humidity

32°C, 80% relative humidity 5°C, 80% relative humidity 5°C, 10% relative humidity 55°C, 16% relative humidity

Service Life 5 years Warranty 5 years on distribution units.

600,000 software-controlled power on/off cycles 20,000 hard power on/off cycles

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 Your Warranty” link. You will be asked to pro-

vide the drive serial number, model number (or part number) and country of purchase. The system will display the warranty information for your drive.

2.14 Agency cert ificatio n

2.14.1 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.

2.14.2 Electromagnetic compatibility

Hard drives that displ ay th e CE mark com pl y wit h the Euro pean Union (EU ) re quirem ent s specifi e d in the E lec tromagnetic 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 compliance with the EC di rectives sp eci fied in 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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

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 ptibility (EMI/EMS) for Class B products. Drives ar e tested in a representa tive, end- user system by a Korean- reco gnized lab.

• EUT name (model numbers): ST9120821SB, ST9100824SB, ST98823SB, ST96812SB, and ST94813SB.

• Certificate numbers:

ST9120821SB E-D011-05-2395(B) ST9100824SB E-D011-05-2395(B) ST98823SB E-D011-05-2395(B) ST96812SB E-D011-05-2395(B) ST94813SB E-D011-05-2395(B)

• Trade name or applicant: Seagate Technology

• Manufacturing date: June 2005

• Manufacturer/nationality: USA, Singapore and China

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).

2.14.3 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 marketed 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.

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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

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.

2.15 Environmental protection

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

2.15.1 European Union Restriction of Hazardous Substances (RoHS)

The European U nion Restr icti on of Hazard ous S ubst ance s (RoHS ) Dire cti ve re strict s the p resen ce of ch emic al substances, including Lead (Pb), in electronic products effective July 2006.

A number of parts and materials in Seagate products are procured from external suppliers. We rely on the rep-resentat ions o f our sup pl iers reg ardi ng the pr esence of RoHS subst ances in these p arts and mate rials. Our supplier contracts require compliance with our chemical substance restrictions, and our suppliers document their compliance wi th our re quire ment s by providing material content declarations for all par ts an d mater ial s for the disc drives documented in this publication. Current supplier declarations include disclosure of the inclusion of any RoHS-regulated substance in such parts or materials.

Seagate also has internal system s in place to en sure ongoing complian ce 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 Corrosive environment

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 electr onic dr i ve com ponen t reliab ilit y can be af fecte d by th e i nst allation environment. The sil- ver, copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chloride, and nitr ate c ont ami na nt s. S ulfur is found to be the m ost dam aging . In ad di tion, e lectron i c comp onent s 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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

3.0 Configuring and mounting the drive

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

3.1 Handling and static-discharge precaut ions

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:

• Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation to limit the drive’s exposure to ESD.

• Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal chassis of a computer that is plugg ed into a grounded outlet. Wear a grounded wrist strap through out the entire installation procedure.

• Handle the drive only by its edges or frame.

• The drive is 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-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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

3.2 Configuring the drive

(

SATA interface connector

Each drive on the Serial ATA interface connects in a point-to-point configuration with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationships. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate port s. T his mea ns both dri ves b ehave as if they a re Device 0 (master) devices.

Serial ATA dri ves ar e des igned f or e asy i nst allati on with no jumpers, terminators, or other settin gs. It is not n ecessary to set any jumpers on this drive for proper operation. The jumper block adjacent to the signal connector is for factory use only.

Jumper block

SATA power connector

factory use only)

Figure 3. Serial ATA connectors

3.3 Serial ATA cables and conne ctors

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 AWG with a maximum length of one meter (39.37 inches). See Table 6 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 4.

SATA interface connecto

Power connecto

ATA interface cable

Power cable

Figure 4. At tac hing SATA cabling

Each cable is keyed to ensure correct orientation.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

3.4 Drive mounting

You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figure 5 for drive mounting di m ensions. Follow these i mpo rt ant mo unting pr ecauti o ns when mou nting the drive:

• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.

• Use only M3 UNC mounting screws.

• Do not overtighten the mounting screws (maximum torque: 4.0 inch-lb).

• Four (4) threads (0.080 inches) minimum screw engagement recommended.

Measurements shown in Figure 5 are in inches.

1 DIMENSIONS PER EIA-720 OR SFF 8201 SPECIFICATION.

2 DIMENSIONS PER SFF 8212 OR SFF 8223.

3 DRIVE LENGTH W/ PATA IS 3.945±.057 (WORST CASE).

DRIVE LENGTH W/ SATA IS 3.957±.062 (WORST CASE).

3.945 ± .010

OF CONN.

OF DRIVE

DATUM B

(.189 )

(BASE)

.157

.399

2.750 ±.010

(BASE)

(.490 )

.217 ±.050

(.673 )

.020

)

(

SECTION B-B (SATA)

.039 B C D

2 .152

DETAIL A (PATA)

.039 B C D .016 C

2 .012

DETAIL A (SATA)

SATA

.399

.370

PATA

.374 ±.008

-D-

2X .118 BOTH SIDES

BASE

.551

.551 1

3.567

3.567 (BASE) 1

2X M3 X 0.5-6H MOUNTING HOLES; BOTH SIDES .12 MIN FULL THREAD

0.148 ±.010 X 90

4X M3 X 0.5-6H MOUNTING HOLES; BOTH SIDES .10 MIN FULL THREAD

0.148 ±.010 X 90

2.430

-B-

DETAIL A

.160

-C-

Figure 5. Mounting dimens ions—top, side and e nd v ie w

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

4.0 Seria l ATA (SATA) interface

These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.

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

4.1 Hot-Plug compatibility

Momentus 5400.2 SATA drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA: High Speed Serialized AT Attachment specification revision 2.0. This specification can be downloaded from http://www.serialata.org. This device requires a COMRESET from the host after a hotplug event.

4.2 Serial ATA device plug connector pin definitions

Table 6 summarizes the signals on the Serial ATA interface and power connectors..

Table 6: Serial ATA connector pin definitions

Segment Pin Function Definition

S1 Ground 2nd mate

Signal

S2 A+ Differential signal pair A from Phy S3 AS4 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

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Table 6: Serial ATA connector pin definitions

Segment Pin Function Definition

Power

P1 V P2 V P3 V

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

5V power, pre-charge, 2nd mate 5V power

5V power P10 Ground 2nd mate P11 Reserved The pin corresponding to P11 in the backplane receptacle connector is also reserved

The corresponding pin to be mated with P11 in the power cable receptacle connector

shall always be grounded P12 Ground 1st mate. P13 V P14 V P15 V

12V power, pre-charge, 2nd mate

12V power

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 gr ound 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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

4.3 Supported ATA commands

The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 30.for details and subcommands used in the S.M.A.R.T. implementation.

Command nam e Command code (in he x ) A TA-standard commands

Device Configuration Restore B1h/C0h Device Configuration Freeze Lock B1h/C1h Device Configuration Identify B1h/C2h Device Configuration Set B1h/C3h Download Microcode 92h Execute Device Diagnostics 90h Flush Cache E7h Flush Cache Extended EAh Identify Device ECh Initialize Device Parameters 91h Read Buffer E4h Read DMA C8h Read DMA Extended 25h Read DMA without Retries C9h Read Long with Retries 22h Read Long without Retries 23h Read Multiple C4h Read Multiple Extended 29h Read Native Max Address F8h Read Native Max Address Extended 27h Read Sectors 20h Read Sectors Extended 24h Read Sectors without Retries 21h Read Verify Sectors 40h Read Verify Sectors Extended 42h Read Verify Sectors without Retries 41h Seek 70h Set Features EFh Set Max Address F9h

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Command name Command code (in hex)

Note: Individual Set Max commands are identified by the value placed in the Set Max Features register as defined to the right.

Address: Password: Lock: Unlock:

Freeze Lock: Set Multiple Mode C6h S.M.A.R.T. Disable Operations B0h/D9h S.M.A.R.T. Enable/Disable Autosave B0h/D2h S.M.A.R.T. Enable Operations B0h/D8h S.M.A.R.T. Enable/Disable Auto Offline B0h/DBh S.M.A.R.T. Enable One Attribute Modification B0h/E0h S.M.A.R.T. Execute Offline B0h/D4h S.M.A.R.T. Read Attribute Thresholds B0h/D1h S.M.A.R.T. Read Data B0h/D0h S.M.A.R.T. Read Log Sector B0h/D5h S.M.A.R.T. Return Status B0h/DAh S.M.A.R.T. Save Attribute Values B0h/D3h S.M.A.R.T. Write Attribute Thresholds B0h/D7h

00 01 02 03 04

H H H H H

S.M.A.R.T. Write Attribute Values B0h/E1h S.M.A.R.T. Write Log Sector B0h/D6h Write Buffer E8h Write DMA CAh Write DMA Extended 35h Write DMA without Retries CBh Write Long with Retries 32h Write Long without Retries 33h Write Multiple C5h Write Sectors 30h, 31h Write Sectors Extended 34h

ATA-st a ndard powe r- m a nagement c om m a nds

Check Power Mode 98h or E5h Idle 97h or E3h Idle Immediate 95h or E1h Sleep 99h or E6h Standby 96h or E2h St andby Immediate 94h or E0h

A TA-standard security commands

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Command name Command code (in hex)

Security Set Password F1h Securit y Un l o ck F2h Security Erase Prepare F3h Security Erase Unit F4h Security Freeze Lock F5h Security Disable Password F6h

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

4.3.1 Identify Device command

The Identify Device command (command code ECH) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in the table on page 27. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.0 on page 3 for default parameter settings.

The following commands contain drive-specific features that may not be included in the Serial ATA specification.

Word Description Value

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

x.xx

blanks to end of string)

27–46 Drive model number: (40 ASCII characters, padded with

blanks to end of string)

ST9120821SB ST9100824SB ST98823SB ST96812SB ST94813SB

47 (Bits 7–0) Maximum sectors per interrupt on Read multiple

and Write multiple (16) 48 Reserved 0000 49 Standard Standby timer, IORDY supported and may be dis-

abled 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

8010

2F00

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Word Description Value

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

xxxx

Write Multiple command

60–61 Total number of user-addressable LBA sectors available

(see Section 2.2 for related information)

ST9120821SB = 234,441,648 ST9100824SB = 195,371,568 ST98823SB = 156,301,488 ST96812SB = 117,210,240

ST94813SB = 78,140,160 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

0078

(120 nsec) 66 Recommended multiword DMA transfer cycle time per word

0078

(120 nsec) 67 Minimum PIO cycle time without IORDY flow control

00F0

(240 nsec) 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 0508 77 ATA-reserved 0000 78 Serial ATA features supported 0048 79 Serial ATA features enabled 0040 80 Major version number 003E 81 Minor version number 0000 82 Command set s supported 306B 83 Command set s supported 4001 84 Command set s support extension 4000 85 Command set s enabled 30xx 86 Command set s enabled 0001 87 Command set s enable extension 4000 88 Ultra DMA support and current mode

xx7F

(see note following this table)

89 Security erase time 0000 90 Enhanced security erase time 0000 92 Master password revision code FFFE

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Word Description Value

93 Hardware reset value

(see description following this table) 94 Auto acoustic management setting xxxx 95–99 ATA-reserved 0000 100–

103

Total number of user-addressable LBA sectors available

(see Section 2.2 for related information)

These words are required for drives that support the 48-bit

addressing feature. Maximum value: 0000FFFFFFFFFFFFh. 104–

ATA-reserved 0000 127

128 Security status 0001 129–

Seagate-reserved xxxx 159

160–

ATA-reserved 0000 254

255 Integrity word xxA5

xxxx

ST9120821SB = 234,441,648 ST9100824SB = 195,371,568 ST98823SB = 156,301,488 ST96812SB = 117,210,240 ST94813SB = 78,140,160

Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data:

Description (if bit is set to 1)

Bit Word 63

0 Multiword DMA mode 0 is supported. 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 M ultiword 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. 8 Ultra DMA mode 0 is currently active. 9 Ultra DMA mode 1 is currently active. 10 U ltra DMA mode 2 is currently active. 11 Ultra DMA mode 3 is currently active. 12 U ltra DMA mode 4 is currently active. 13 U ltra DMA mode 5 is currently active.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Bit Word 93

13 1 = 80-conductor cable detected, CBLID above VIH

0 = 40-conductor cable detected, CBLID below VIL

4.3.2 Set Features command

This command con trols the implementation of various f eatur es th at th e dr ive sup port s . When th e dr iv e recei ves 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:

T a ble 7: Set Feat ur es comman d value s

02 03

55 82 AA F1

Enable write cache (default).

Set transfer mode (based on value in Sector Count register).

Sector Count register values: 00HSet PIO mode to default (PIO mode 2). 01HSet PIO mode to default and disable IORDY (PIO mode 2). 08HPIO mode 0 09HPIO mode 1 0AHPIO mode 2 0BHPIO mode 3 0CHPIO mode 4 (default) 20HMultiword DMA mode 0 21HMultiword DMA mode 1 22HMultiword DMA mode 2 40HUltra DMA mode 0 41HUltra DMA mode 1 42HUltra DMA mode 2 43HUltra DMA mode 3 44HUltra DMA mode 4 45HUltra DMA mode 5 Disable read look-ahead (read cache) feature.

Disable write cache

Enable read look-ahead (read cache) feature (default).

Report full capacity available

Note. At power-on, or after a hardware or software reset, the default values of the features are as indi-

cated above.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

4.3.3 S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For more information on S.M.A.R.T. commands and implementation, see the Draft ATA-5 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 wi th S. M.A.R. T. features disabled. You must have a recent BIOS or so ft ware 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.

T a ble 8: S.M.A. R. T. commands

Code in features register S.M.A.R.T. command

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA

S.M.A.R.T. Read Data Vendor-specific 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 Vendor-specific 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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

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.sea gate.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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

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 Services

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.

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Index

ACA 14 acoustics 4, 12 Address 23 Agency certification 13 Altitude 10 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4, 10 ambient temperature 7 Annualized Failure Rate (AFR) 4 Areal density 3, 6 ATA commands 23 ATA data-transfer modes supported 3 Australia/New Zealand Standard AS/NZS3548 1995

Australian Communication Authority (ACA) 14 Australian C-Tick 14 Average seek time 7 Average seek, read 4 Average seek, write 4

bels 4 BPI 3 buffer 3, 6 Bytes per sector 3, 5

cables and connectors 18 Cache 3 cache 6 capacity 5 case temperature 10 CE mark 13 certification 13 Check Power Mode 24 chemical substances 15 Class B computing device 14 compatibility 13 Conducted noise 10 Conducted RF immunity 12 Configuring the drive 17 connectors 18 CSA C22.2 (950) 13 current 3 cycles 13 Cylinders 5 cylinders 3

data-transfer rates 1 DC power 8 Default logical geometry 5 Default sectors per track 3 density 3 Device Configuration Freeze Lock 23 Device Configuration Restore 23 Device Configuration Set 23 Diagnostics 23 dimensions 19 Discs 3 dissipation 8 Download Microcode 23

ead/write heads 3 Electrical fast transient 12 Electromagnetic compatibility 13 Electromagnetic Co mpati b ility Directive (8 9/336/EEC)

Electromagnetic immunity 12 Electrostatic discharge 12 electrostatic discharge (ESD) 17 EN 55022, Class B 13 EN 55024 13 EN 60950 13 Environmental protection 15 Environmental specifications 10 EPRML 6 error-correction algorithms 1 errors 4, 13 ESD 17 EU 13 European Union (EU) requirements 13 European Union Restriction of Hazardous Substanc-

es 15 evice Configuration Identify 23 Execute Device Diagnostics 23

FCC verification 14 features 1 Federal Communications Commission 14 Flush Cache 23 Flush Cache Extended 23 Formatted capacity 5 Formatted Gbytes 3 Freeze Lock 23

Gbytes 5 geometry 5

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

gradient 4 Guaranteed sectors 3, 5 guaranteed sectors 5

handling 17 Handling precautions 17 heads 3, 5 Height 3 height 6 Humidity 10 humidity 4

I/O data-transfer rate 3, 6 Identify 23 Identify Device 23 Identify Device command 26 Idle 8, 24 Idle Immediate 24 Idle mode 4 Idle mode power 8 IEC950 13 Information Technology Equipment (ITE) 13 Initialize Device Parameters 23 Input noise ripple 10 Interface 6 interface 21 Interleave 6 Internal data transfer rate 3 Internal data-transfer rate 6 is 7 ISO document 7779 12 ITE 13

Korean RRL 14

latency 3 LBA mode 5 Length 3 length 6 Load/Unload 13 logical geometry 5

master/slave 2 Max Address 23 maximum temperature 10 Mean time between failures (MTBF) 13 Microcode 23 mounting 19

mounting screws 11 mounting the drive 17

noise 10 nominal power 7 Nonoperating shock 11 Nonoperating vibration 11 Nonrecoverable read errors 4 nonrecoverable read errors 13

Operating shock 11 Operating vibration 11

Physical characteristics 6 Physical organization 6 Physical read/write heads 3 point-to-point 2, 18 Power consumption 8 power dissipation 8 power on/off cycles 13 Power specifications 8 Power-on to Ready 7 Power-on to ready 3 precautions 17, 19

quick reference 3

Radiated RF immunity 12 Radio and television interference 14 radio frequency (RF) 12 random track location 8 Read Buffer 23 Read DMA 23 Read DMA Extended 23 Read DMA without Retries 23 read errors 4, 13 Read Long with Retries 23 Read Long without Retries 23 Read Multiple 23 Read Multiple Extended 23 Read Native Max Address 23 Read Native Max Address Extended 23 Read Sectors 23 Read Sectors Extended 23 Read Sectors without Retries 23 Read Verify Sectors 23 Read Verify Sectors Extended 23 Read Verify Sectors without Retries 23

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Read/write heads 5 Read/write power 4 read/write power and current 8 Recording density 3, 6 Recording method 6 Recording technology 6 Relative humidity 4, 10 Reliability 13 resistance 10 Retries 23 RF 12 RoHS 15 RPM 3 RRL 14

S.M.A.R.T. 24 S.M.A.R.T. implementation 23 Safety certification 13 SATA 6, 21 screws 11, 19 sector 5 sectors 5 Sectors per track 5 sectors per track 3 Security Disable Password 25 Security Erase Prepare 25 Security Erase Unit 25 Security Freeze Lock 25 Security Set Password 25 Security Unlock 25 Seek 23 seek mode 8 Seek power 4 Seek time 7 seek time 4 Seeking 8 Serial ATA 6 Serial ATA (SATA) interface 21 serial ATA ports 2 Service Life 13 servo electronics 8 Set Features 23 Set Max Address 23 Set Multiple Mode 24 Shock 11 Shock, nonoperating 4 Shock, operating 4 single-track seeks 7 Sleep 8, 24 Sleep mode 4 sound power 4 Specification summary table 3 Spindle speed 3, 6 Spinup 8

spinup power 8 Standby 8, 24 Standby Immediate 24 Standby mode 4, 8 Standby to Ready 7 Standby to ready 3 Start/stop times 7 Startup current 3 static-discharge 17 support services 31 Surge immunity 12

technical support services 31 temperature 4, 7, 10 Temperature gradient 4, 10 TMR 1 TPI 3 Track density 3, 6 Track-to-track seek time 4, 7 TUV North America 13

UL 1950 13

Vibration 11 Vibration, nonoperating 4 Vibration, operating 4 Voltage dips, interrupts 12 Voltage tolerance 4, 10

Warranty 13 Weight 3 weight 6 Wet bulb temperature 4, 10 Width 3 width 6 Write Buffer 24 Write DMA 24 Write DMA Extended 24 Write Long with Retries 24 Write Long without Retries 24 Write Multiple 24 Write Sectors 24

Momentus 5400.2 SATA Blade Server Product Manual, Rev. B

Seagate Technology LLC

920 Disc Drive, Scotts Valley, California 95066-4544, USA

Publication Number: 100392442, Rev. B, Printed in USA

Seagate ST9100824SB, ST9120821SB, ST94813SB, ST96812SB, ST98823SB User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1.0 Introduction

1.1 About the Serial A TA interface

2.0 Drive specifications

2.1 Specification summary table

2.2 Formatted ca pacity

2.2.1 LBA mode

2.3 Default logi cal geometr y

2.4 Physical organization

2.5 Recording and interfac e te ch no l o gy

2.6 Physical characteristics

2.7 Seek time

2.8 Time to ready

2.9 Power specifications

2.9.1 Power consumption

2.9.2 Deferred spinup

2.9.3 Conducted noise

2.9.4 Voltage tolerance

2.10 E nvironmental specificatio ns

2.10.1 Ambient temperature

2.10.2 Temperature gradient

2.10.3 Humidity

2.10.3.1 Relative humidity

2.10.3.2 Wet bulb temperature

2.10.4 Altitude

2.10.5 Shock

2.10.5.1 Operating shock

2.10.5.2 Nonoperatin g sho ck

2.10.6 Vibration

2.10.6.1 Operating vibration

2.10.6.2 Nonoperatin g vibr ati on

2.11 Acoustics

2.12 Electromagnetic immunity

2.13 Reliability

2.14 Agency cert ificatio n

2.14.1 Safety certification

2.14.2 Electromagnetic compatibility

2.14.3 FCC verification

2.15 Environmental protection

2.15.1 European Union Restriction of Hazardous Substances (RoHS)

2.16 Corrosive environment

3.0 Configuring and mounting the drive

3.1 Handling and static-discharge precaut ions

3.2 Configuring the drive

3.3 Serial ATA cables and conne ctors

3.4 Drive mounting

4.0 Seria l ATA (SATA) interface

4.1 Hot-Plug compatibility

4.2 Serial ATA device plug connector pin definitions

4.3 Supported ATA commands

4.3.1 Identify Device command

4.3.2 Set Features command

4.3.3 S.M.A.R.T. commands

5.0 Seagate Technology support services