Seagate ST336754SS プリント

• Disc drives are fragile. Do not drop or jar the drive. Handle the drive only

by the edges or frame.

• Drive electronics are sensitive to static electricity. Keep the drive in its

antistatic container until you are ready to install it. Wear a wrist strap and
cable connected to ground. Discharge static from all items near or that
will contact the drive. Never use an ohmmeter on any circuit boards.

• Use caution when troubleshooting a unit that has voltages present.
• Do not disassemble the drive; doing so voids the warranty.

• Return the entire drive for depot service if any part is defective.

• Do not apply pressure or attach labels to the circuit board or to the top of

the drive.

• See the Safety and Regulatory Agency Specifications page, part number

75789512, which was shipped with this installation guide.

Formatted capacity 

146 Gbytes

73.4 Gbytes

36.7 Gbytes

Total # of data blocks 

286,749,488

143,374,744

71,687,372

(11177330h)

(88BB998h)

(445DCCCh)

Cylinders (user accessible) 50,864

50,864

50,864

Heads (user accessible)

8

4

2

Disc rotation +/– 5%

15k RPM

15k RPM

15k RPM

• Screwdriver and four 6-32 UNC screws.

• Host system with Serial Attached SCSI (SAS) host adapter or backplane

Most SAS host systems provide a way to insert the drive using a carrier or
tray, which allows the drive to be hot-plugged into the system. 

Mount the drive to the carrier or tray provided by the host system using four
6-32 UNC screws. Do not over-tighten or force the screws. You can mount
the drive in any orientation.

Note. SAS drives are designed to be attached without I/O or power cables;

however, you may also connect the drive using high-quality cables
that have a maximum I/O cable length of 4 meters (13.1 feet).

Slide the carrier or tray into the appropriate bay in your host system. This
connects the drive directly to your system’s SAS connector. The SAS con-
nector is normally located on a SAS backpanel.

Note. There are no jumpers or terminators on the drive. Power is supplied

through the SAS connector.

The drive has been low level formatted at the factory. You do not need to
perform another low level format on this drive unless you decide to perform
certain diagnostics through the host adapter. If you do decide to perform a
low level format, do not abort the format as this is likely to make the drive
inoperable. Low level formats can take up to 90 minutes for ST3146854SS
models, 60 minutes for ST373454SS models or 30 minutes for
ST336754SS models.

Protect against power failure or other power interruptions during the format.

Caution. Formatting a drive erases all user data. Be sure that you under-

stand this principle before formatting any hard disc drive. It is not
necessary to format a drive that previously has been used to
store data, unless your intention is to erase all user data.
Seagate

®

 is not responsible for lost user data.

Cheetah

TM

 disc drives are designed to operate with a variety of operating

systems. Please refer to your system or SAS host adapter (controller) man-
ual for information about formatting and setting up the drive for use with
your particular operating system.

This drive features hot plugging capabilities which allows you to insert and
remove the drive without powering down the host system. 

The drive’s motor will start spinning the discs based on how the host system
is configured to control the spinup sequence of the drives. Most systems
that host only a couple of drives enable all of the drives to start up immedi-
ately when power is applied to the drives. Systems hosting larger numbers
of drives may be configured to start drives at various times to avoid over-
loading the capabilities of the host system’s power supply.

If you want to change the startup option for the drive, please refer to the
documentation provided with your SAS host adapter or host system.

• Drive does not spin up. Remove and then reinsert the drive into the

drive bay on the host-supplied carrier or tray. Make sure the drive makes
firm contact with the host’s SAS backpanel connector. Also, check the
drive startup options from your host adapter. See “Drive Startup Options”
above for the common startup options.

• Computer does not seem to recognize the drive. Verify that the drive

is enabled by the SAS host adapter setup utility.

For online information about Seagate products, visit www.seagate.com or
e-mail your disc questions to DiscSupport@Seagate.com.

If you need help installing your drive, consult your dealer first. If you need
additional help, call a Seagate technical support specialist. Before calling,
note your system configuration and drive model number.

Africa

+1-405-324-4714

Netherlands

00 800-47324283

Australia

1800-14-7201

New Zealand

0800-443988

Austria

0 800-20 12 90

Norway

00 800-47324283

Belgium

00 800-47324283

Poland

00 800-311 12 38

China*

800-810-9668

Spain

00 800-47324283

Denmark

00 800-47324283

Sweden

00 800-47324283

France

00 800-47324283

Switzerland

00 800-47324283

Germany

00 800-47324283

Singapore

800-1101-150

Hong Kong

800-90-0474

Taiwan*

00-800-0830-1730

Hong Kong†

001-800-0830-1730

Thailand

001-800-11-0032165

India

1-600-33-1104

Turkey

00 800-31 92 91 40

Indonesia

001-803-1-003-2165

United Kingdom

00 800-47324283

Ireland

00 800-47324283

USA/Canada/

1-800 SEAGATE or

Italy

00 800-47324283

Latin America

+1-405-324-4700

Japan

0034 800 400 554

Other European

Malaysia

1-800-80-2335

countries

+1-405-324-4714

Middle East

+1-405-324-4714

*Mandarin
†Cantonese

Warranty. Contact your place of purchase or our web site (www.seagate.com). 

Before returning the drive, verify that it

is defective. Seagate Worldwide customer service centers are the only facilities autho-
rized to service Seagate drives. Contact nearest center for return procedures and trade
regulations.

Back up the data before shipping. Seagate assumes no responsibility for

data lost during shipping or service. Shipping drive in an unapproved container voids
the warranty. Pack the drive with original box and packing materials. Use no other
materials. This prevents electrical and physical damage in transit.