Seagate ST3200827SCE, ST3400833SCE, ST3500841SCE, ST3120213SCE, ST3160212SCE User Manual

...

Product Manual

DB35.2 Serial ATA

ST3500841SCE ST3400833SCE ST3300822SCE ST3250824SCE ST3200827SCE ST3160212SCE ST3120213SCE ST3802110SCE

100390003 Rev . C

August 2007

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 Series, SeaTools and SeaTDD are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies 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.

DB35.2 Serial ATA Product Manual, Rev. C

Contents

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

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

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

2.1 Specification summaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.2.1 LBA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.3 Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.4 Recording and interface technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.5 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.6 Seek time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.7 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8 Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8.1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8.2 Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.8.3 Voltage tolerance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.8.4 Power-management modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.9 Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.9.1 Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.9.2 Temperature gradient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.9.3 Humidity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.9.4 Altitude. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.9.5 Shock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.9.6 Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.10 Acoustics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.11 Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.12 Reliability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.13 Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.13.1 Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.13.2 Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.13.3 FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.14 Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.14.1 European Union Restriction of Hazardous Substances (RoHS) . . . . . . . . . . . . 20

2.15 Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.0 Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.1 Handling and static-discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.2 Breather filter hole precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.3 Configuring the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.4 Serial ATA cables and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.5 Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4.0 Serial ATA (SATA) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.1 Hot-Plug compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.2 Serial ATA device plug connector pin definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

4.3 Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.3.1 Identify Device command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

4.3.2 Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4.3.3 S.M.A.R.T. commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.0 Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

DB35.2 Serial ATA Product Manual, Rev. C

iii

List of Figures

Figure 1. Typical 5V startup and operation current profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 2. Typical 12V startup and operation current profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 3. Breather filter hole location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 4. Serial ATA jumper block and connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 5. Attaching SATA cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 6. Mounting dimensions—top, side and end view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

DB35.2 Serial ATA Product Manual, Rev. C

1.0 Introduction

This manual describes the functional, mechanical and interface specifications for the following Seagate DB35.2 Serial ATA (SATA) model drives:

• ST3500841SCE

• ST3400833SCE

• ST3300822SCE

• ST3250824SCE

• ST3200827SCE

• ST3160212SCE

• ST3120213SCE

• ST3802110SCE These drives provide the following key features:

• Minimal acoustics for consumer storage usage profile.

• Bedroom quiet performance.

• Optimized power for consumer storage devices.

• Spinup current limited to a maximum of 2 amps.

• 7,200 RPM spindle speed.

• 8 Mbyte buffer: ST3500841SCE, ST3400833SCE, ST3300822SCE, ST3250824SCE, and ST3200827SCE.

• 2 Mbyte buffer: ST3160212SCE, ST3120213SCE, and ST3802110SCE.

• High instantaneous (burst) data-transfer rates (up to 300 Mbytes per second).

• Tunneling Magnetoresistive (TMR) recording heads.

• Native Command Queueing with command ordering to increase performance in demanding applications.

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

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

• 350 Gs nonoperating shock.

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

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

• Supports latching SATA cables and connectors.

DB35.2 Serial ATA Product Manual, Rev. C

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 transit io n from pa rallel ATA easy by providing legacy software support. Serial 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 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 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 ai ns a set of registe rs that sha dow the conte nts of the traditional 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.

DB35.2 Serial ATA Product Manual, Rev. C

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 models:

ST3500841SCE ST3250824SCE ST3120213SCE ST3400833SCE ST3200827SCE ST3802110SCE ST3300822SCE ST3160212SCE

2.1 Specification summaries

The specifications listed in tables 1 and 2 are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

DB35.2 Serial ATA Product Manual, Rev. C

Table 1: Drive specifications for 500 and 400 Gbyte models

Drive specification ST3500841SCE ST3400833SCE

Formatted Gbytes (512 bytes/sector)* 500 400 Guaranteed sectors 976,773,168 781,422,768 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density in BPI (kbits/inch max) 790.1 Track density TPI (ktracks/inch avg) 124.5 Areal density (Gbits/inch2 avg) 97.96 Spindle speed (RPM) 7,200 Internal data transfer rate (Mbits/sec max) 815.2 Sustained transfer rate (Mbytes/sec max) 65 I/O data transfer rate (Mbytes/sec max) 300 ATA data-transfer modes supported PIO modes 0–4

SATA data-transfer modes supported 3.0 Gbits/sec

Cach e buffer 8 Mbytes Height (max) 26.1 mm (1.028 inches) Width (max) 101.6 mm (4.000 inches) +/-0.010 inches Length (max) 146.99 mm (5.787 inches) Weight (max) grams 710 grams Average latency (msec) 4.16 Power-on to ready (typical) 16 sec Standby to ready (typical) 16 sec Track-to-track seek time (msec typical) <0.8 (read), <1.0 (write) Average seek (msec typical) 18 (read), 20 (write) Startup current (typical) 12V (peak) 2.0 amps Seek power (typical) 12.60 watts Operating (Consumer S torage Profile) 9.20 watts Operating (PVR Storage Profile) 4.88 watts Idle mode (typical) 8.00 watts Standby mode (typical) 0.800 watts Sleep mode (typical) 0.800 watts Voltage tolerance

(including noise) Ambient temperature 0° to 60°C (operating)

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 –60.96 m to 3,048 m

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

1.5 Gbits/sec

5V ± 5% 12V ± 10%

–40° to 70°C (nonoperating) 20°C (operating)

30°C (nonoperating)

5% to 95% (nonoperating)

37.7 (operating)

40.0 (nonoperating) (–200 ft to 10,000+ ft)

DB35.2 Serial ATA Product Manual, Rev. C

Table 1: Drive specifications for 500 and 400 Gbyte models

Drive specification ST3500841SCE ST3400833SCE

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

Shock, operating (max at 2 msec) 63 Gs Shock, nonoperating (max at 2 msec) 300 Gs Vibration, operating 5-22 Hz: +/-0.25”, Displacement limited

Vibration, nonoperating 5-22 Hz: +/-0.25”, Displacement limited

Drive acoustics, sound power Idle** (bels) 2.79 (typical)

Operational, CE seeks (bels) 2.82 (typical)

Operational, PVR seeks (bels) 2.71 (typical)

Nonrecoverable read errors 1 per 10 Annualized Failure Rate (AFR) 0.70% Warranty 5 years on distribution units.

Contact start-stop cycles (25°C, 50% relative humidity)

Supports hotplug operation per Serial ATA Revision 2.5 specification Yes

–60.96 m to 12,192 m (–200 ft to 40,000+ ft)

22-350 Hz: 0.5 Gs 350-500 Hz: 0.25 Gs

23-350 Hz: 5.0 Gs 351-500 Hz: 1.0 Gs

2.96 (max)

2.97 (max)

2.88 (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 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.

50,000

2.59 (typical)

2.75 (max)

2.75 (typical)

2.90 (max)

2.61 (typical)

2.75 (max)

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

and formatting.

**Dur ing per io ds of driv e idle, some offline activity may occur accor di ng to the S.M.A.R. T . speci ficati on , whi ch may i ncrea se ac oustic an d

power to operational levels..

DB35.2 Serial ATA Product Manual, Rev. C

Table 2: Drive specifications for 300, 250 and 200 Gbyte models

Drive specification ST3300822SCE ST3250824SCE ST3200827SCE

Formatted Gbytes (512 bytes/sector)* 300 250 200 Guaranteed sectors 586,072,368 488,397,168 390,721,968 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density in BPI (kbits/inch max) 790.1 Track density TPI (ktracks/inch avg) 124.5 Areal density (Gbits/inch2 avg) 97.69 Spindle speed (RPM) 7,200 Internal data transfer rate (Mbits/sec max) 867.2 Sustained transfer rate (Mbytes/sec max) 76.6 I/O data transfer rate (Mbytes/sec max) 300 ATA data-transfer modes supported PIO modes 0–4

SATA data-transfer modes supported 3.0 Gbits/sec

Cach e buffer 8 Mbytes Height (max) 26.1 mm (1.028 inches) Width (max) 101.6 mm (4.000 inches) +/-0.010 inches Length (max) 146.99 mm (5.787 inches) Weight (max) grams 655 grams (1.44 lb.) 580 grams (1.28 lb.) Average latency (msec) 4.16 Power-on to ready (typical) 16 sec Standby to ready (typical) 16 sec Track-to-track seek time (msec typical) <0.8 (read), <1.0 (write) Average seek (msec typical) 18 (read), 20 (write) Startup current (typical) 12V (peak) 2.0 amps Seek power (typical) 12.60 watts Operating (Consumer S torage Profile) 9.20 watts Operating (PVR Storage Profile) 4.88 watts Idle mode (typical) 8.00 watts Standby mode (typical) 0.800 watts Sleep mode (typical) 0.800 watts Voltage tolerance

(including noise) Ambient temperature 0° to 60°C (operating)

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 –60.96 m to 3,048 m

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

1.5 Gbits/sec

5V ± 5% 12V ± 10%

–40° to 70°C (nonoperating) 20°C (operating)

30°C (nonoperating)

5% to 95% (nonoperating)

37.7 (operating) 40 (nonoperating)

(–200 ft to 10,000+ ft)

DB35.2 Serial ATA Product Manual, Rev. C

Table 2: Drive specifications for 300, 250 and 200 Gbyte models

Drive specification ST3300822SCE ST3250824SCE ST3200827SCE

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

Shock, operating (max at 2 msec) 63 Gs Shock, nonoperating (max at 2 msec) 350 Gs Vibration, operating 5-22 Hz: +/-0.25”, Displacement limited

Vibration, nonoperating 5-22 Hz: +/-0.25”, Displacement limited

Drive acoustics, sound power (bels) Idle** (bels) 2.67 (typical)

Operational, CE seeks (bels) 2.80 (typical)

Operational, PVR seeks (bels) 2.68 (typical)

Nonrecoverable read errors 1 per 10 Annualized Failure Rate (AFR) 0.70% Warranty 5 years on distribution units.

Contact start-stop cycles (25°C, 50% relative humidity)

Supports hotplug operation per Serial ATA Revision 2.5 specification

–60.96 m to 12,192 m (–200 ft to 40,000+ ft)

22-350 Hz: 0.5 Gs 350-500 Hz: 0.25 Gs

22-350 Hz: 5.0 Gs 350-500 Hz: 1.0 Gs

2.82 (max)

2.90 (max)

2.80 (max)

bits read

T o 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. Y ou 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.

50,000

Yes

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

and formatting.

**Dur ing per io ds of driv e idle, some offline activity may occur accor di ng to the S.M.A.R. T . speci ficati on , whi ch may i ncrea se ac oustic an d

power to operational levels.

DB35.2 Serial ATA Product Manual, Rev. C

Table 3: Drive specifications for 160, 120, and 80 Gbyte models

Drive specification ST3160212SCE ST3120213SCE ST3802110SCE

Formatted Gbytes (512 bytes/sector)* 160 120 80 Guaranteed sectors 312,581,808 234,441,648 156,301,488 Bytes per sector 512 Default sectors per track 63 Default read/write heads 16 Default cylinders 16,383 Recording density in BPI (kbits/inch max) 840.0 Track density TPI (ktracks/inch avg) 141.5 Areal density (Gbits/inch2 avg) 119.0 Spindle speed (RPM) 7,200 Internal data transfer rate (Mbits/sec max) 867.2 Sustained transfer rate (Mbytes/sec max) 83.0 I/O data transfer rate (Mbytes/sec max) 300 ATA data-transfer modes supported PIO modes 0–4

SATA data-transfer modes supported 3.0 Gbits/sec

Cach e buffer 2 Mbytes Height (max) 26.1 mm (1.028 inches) Width (max) 101.6 mm (4.000 inches) +/-0.010 inches Length (max) 146.99 mm (5.787 inches) Weight (typical) 580 grams (1.28 lb.) Average latency (msec) 4.16 Power-on to ready (typical) 16 secs Standby to ready (typical) 16 secs Track-to-track seek time (msec typical) <0.8 (read), <1.0 (write) Average seek (msec typical) 18 (read), 20 (write) Startup current (typical) 12V (peak) 2.0 amps Seek power (typical) 12.40 watts Operating (Consumer S torage Profile) 9.25 watts Operating (PVR Profile) 4.91 watts 5.25 watts Idle mode (typical) 8.00 watts Standby mode (typical) 0 .800 wa tts Sleep mode (typical) 0.800 watts Voltage tolerance

(including noise) Ambient temperature 0° to 60°C (operating)

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 –60.96 m to 3,048 m

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

1.5 Gbits/sec

5V ± 5% 12V ± 10%

–40° to 70°C (nonoperating) 20°C (operating)

30°C (nonoperating)

5% to 95% (nonoperating)

37.7 (operating) 40 (nonoperating)

(–200 ft to 10,000+ ft)

DB35.2 Serial ATA Product Manual, Rev. C

Table 3: Drive specifications for 160, 120, and 80 Gbyte models

Drive specification ST3160212SCE ST3120213SCE ST3802110SCE

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

Shock, operating (max at 2 msec) 63 Gs Shock, nonoperating (max at 2 msec) 350 Gs Vibration, operating 5-22 Hz: 0.25 Gs, Limited displacement

Vibration, nonoperating 5-22 Hz: 0.25 Gs, Limited displacement

Drive acoustics, sound power (bels) Idle** (bels) 2.48 (typical )

Operational, CE seeks (bels) 2.65 (typical)

Operational, PVR seeks (bels) 2.53 (typical)

Nonrecoverable read errors 1 per 10 Annualized Failure Rate (AFR) 0.70% Warranty 5 years on distribution units.

–60.96 m to 12,192 m (–200 ft to 40,000+ ft)

22-350 Hz: 0 .5 Gs 350-500 Hz: 0.25 Gs

23-350 Hz: 5 .0 Gs 351-500 Hz: 1.0 Gs

2.64 (max)

2.95 (max)

2.62 (max)

bits read

2.46 (typical

2.65 (max)

2.57 (typical

2.64 (max)

2.50 (typical

2.57 (max)

2.43 (typical

2.51 (max)

2.61 (typical)

2.63 (max)

2.45 (typical)

2.51 (max)

Contact start-stop cycles (25°C, 50% relative humidity)

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 environment

and formatting.

**During period s of driv e idle, some offline activity may occu r ac cor ding to th e S. M.A .R.T. s pe cif icati on, whi ch ma y in crease acoustic and

power to operational levels.

50,000

Yes

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