IBM DDYS-T36950, DDYS-T18350, DDYS-T09170, DPSS-336950, DPSS-318350, DPSS-309170 Installation and reference manual
IBM storage products
Installation and reference manual
IBM Ultrastar 36LP & 36LZX
3.5 inch Ultra 160 SCSI hard disk drive
IBM
Models:
DPSS-336950
DPSS-318350
DPSS-309170
DDYS-T36950
DDYS-T18350
DDYS-T09170
IBM Technology Group Support Center 07N5612IG10
Page 1
IBM storage products
Technical support
A Troubleshooting section is provided in the Appendix of this manual to aid you in the installation of your
IBM Ultrastar. If the answer to your installation question is not found in this manual, call one of the
Technology Support Centers. Before calling, please gather as much of the following information as
possible:
ŸIBM drive model number, part number, and serial number
ŸOperating system
ŸBIOS manufacturer, version, and date
ŸAny error codes and when they occurred
ŸSystem type and manufacturer
ŸChipset manufacturer
ŸAdapter card manufacturer
ŸOther devices in systems
ŸBus/cable layout (location of device, which device is at the end, etc.)
ŸApplications used (if relevant)
Technology Support Centers:
North America
Webwww.ibm.com/harddrive
Voice 888.426.5214 or 507.286.5825
Fax507.253.DRIVE
E-mail drive@us.ibm.com
Singapore
Voice 1800.418.9595 or 65.6.418.9595
E-mail drive@sg.ibm.com
United Kingdom
Voice 44.1475.898.125
E-mail drive@uk.ibm.com
Germany
Voice 49.7032.153050
E-mail drive@de.ibm.com
Automated Fax Back Service (for related technical support documents)
International Business Machines Corporation provides this publication “AS IS” without warranty of any
kind, either express or implied, including, but not limited to, the implied warranties of merchantability or
fitness for a particular purpose. Some states do not allow disclaimers of express or implied warranties in
certain transactions. Therefore, this statement may not apply to you.
This publication could include technical inaccuracies or typographical errors. Product data and specifications are subject to change without notice. Changes are periodically made to the information herein;
these changes will be incorporated in new editions of the publication. IBM may make improvements or
changes in the products or the program described in this publication at any time.
This publication may contain reference to or information about IBM products (machines and programs),
programming, or services that are not available in your country. Such references or information must not
be construed to mean that IBM intends to make available such IBM products, programming, or services
in your country.
Product description data contained herein represents IBM’s design objectives and is provided for comparison among IBM products; actual results may vary based on a variety of factors. Except as explicitly
stated in the Warranty section of this Manual, the product data contained herein does not constitute a
warranty. Questions regarding IBM warranty terms or the methodology used to derive data should be
referred to an IBM representative.
IBM is a registered trademark of the International Business Machines Corporation. The following are also
trademarks or registered trademarks of the International Business Machines Corporation in the United
States, other countries, or both: Ultrastar and OS/2. Any other products or trademarks are the property
of their respective owners.
This manual was prepared to aid you in the installation of your new IBM Ultrastar hard disk drive. This
manual provides installation instructions for the following model numbers:
Your IBM Ultrastar drive has an advanced Low Voltage Differential (LVD) interface that supports transfer
rates of up to 160 MB/sec. Your drive will function at the maximum speed supported by your system
components.
To obtain the 160 MB/sec transfer rate, an LVD Ultra 160 controller must be used and single-ended
drives cannot be placed on the same cable with LVD drives. If you have a SCSI controller that does not
support this interface, the data transfer speeds of your system will be lower than 160 MB/secdue to the
lower speed of the controller. Contact your controller manufacturer to determine if your current controller
card will support the LVD Ultra 160 interface.
Note: If you currently have single-ended SCSI drives and a non-LVD controller, LVD drives may be
attached to the existing cable. If you choose to replace your non-LVD controller with an LVD controller,
LVD drives can be attached to the same bus with single-ended drives. However, some LVD controllers
do not support single-ended SCSI drives. Contact your controller manufacturer for more information.
Both these configurations will only allow for data transfer speeds at the single-ended rate.
IBM Technology Group Support Center 07N5612IG10
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IBM storage products
Getting started
Handling precautions
CAUTION! Most hard disk drive damage is caused by poor
handling, physical impact, or electrostatic discharge (ESD). Heeding
the precautions listed below may eliminate the occurrence of such
damage.
ŸTo prevent damage from impact or vibration always set the drive down gently.
ŸDo not open the ESD bag containing the drive until required.
ŸHandle the drive carefully by the edges. Do not touch the exposed printed circuit board or any
electronic components.
ŸDo not press on the top or bottom of the drive.
ŸDo not cover the drive’s breather hole.
ŸBefore handling the drive, discharge any static electricity from you and your clothing. With one hand
touch an unpainted metal surface on your computer chassis, then touch the ESD bag with the other
hand. Remain in contact with the chassis and the bag for at least two seconds.
Tools for installation
You may need the following items to install the IBM Ultrastar drive.
ŸA small flat-blade screwdriver
ŸA Phillips head screw driver
ŸA small needle-nose pliers or tweezers
ŸYour computer system manual
ŸOperating system startup diskette (see section A. of the Appendix)
ŸDrive rails (Drive rails for 5.25 inch bays may be purchased at your local computer store, from your
system manufacturer, or by calling the IBM Technology Group Support Center.)
Begin the hardware install
ŸBack up the data on the drive currently in your system to prevent data loss during installation.
ŸTurn off your computer system.
ŸRemove cover as instructed by your computer system manual.
ŸDischarge static electricity per instructions given in the Handling Precautions section above.
ŸUnplug your computer.
ŸNote the mounting position of existing drives and cables.
ŸIf replacing a drive or cable, remove it. Store the drive in a safe place in case it should be needed
again.
ŸRemove the drive from the ESD bag.
IBM Technology Group Support Center 07N5612IG10
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Collector
IBM storage products
ŸRecord the following information for future reference:
Drive model __________________________________________________
Drive part number _____________________________________________
Drive serial number ____________________________________________
Date of purchase ______________________________________________
Place of Purchase _____________________________________________
Configure the jumper settings
Option jumper blocks
The drive has features that are usually enabled by the use of jumpers. A jumper is a small plasticcovered electrical conductor that connects a pair of pins on a jumper block, thereby enabling a particular
function in the drive. Jumpers can be purchased at most computer stores. See the illustration below for
the location of the two jumper blocks which are designated as J4 and J6. Jumper pins have a pitch of
2mm.
J6
J4
+5V
Connected to 5V via Polyswitch
1
+5V
Resistor
(150 Ohm)
for 68-pin and NC for 80-pin
J4J6
13 5 7 9
7 9 11
3
5
1
6
42
ID Bit 3Reserved
ID Bit 2
ID Bit 1
ID Bit 0
Force Mode
Term power (SCSI I/F for 68-pin
models NC for 80-pin models)
To LED pin 8 Aux connector
(68-pin models)
To LED out pin 77
(80-pin models)
Resistor
68-pin = 150 Ohm
80-pin = 0 Ohm
To Resistor
1 3
4
6
2
Auto start delay
Enable auto spin up
(68-pin models)
Disable auto spin up
(80-pin models)
14121081412108
Disable unit
attention
TI sync negotiation
Disable Parity
Delay start 6/12
IBM Technology Group Support Center 07N5612IG10
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13 & 14
9 & 10, 11 & 12, 13 & 14
14
9 & 10, 11 & 12
6
7 & 8, 11 & 12, 13 & 14
13
7 & 8, 11 & 12
5
11 & 12, 13 & 14
12
11 & 12
4
7 & 8, 9 & 10, 13 & 14
11
7 & 8, 9 & 10
3
9 & 10, 13 & 14
10
9 & 10
2
7 & 8, 13 & 14
9
7 & 8
1
13 & 14
8
none
0
pins ...
pins ...
IBM storage products
Assign a SCSI address
Assign a SCSI address to the drive by placing jumpers on the appropriate pins. Refer to the chart below
for pin combinations. Address 7 is generally reserved for the controller card.
SCSI Address
SCSI AddressJumpers required on
157 & 8, 9 & 10, 11 & 127
Jumpers required on
7 & 8, 9 & 10, 11 & 12,
Enable optional features
Termination Power (68 pin drives only)
Place a jumper on pins 3 and 4 of option block J4 if your host adapter or other device does not supply
termination power.
Force Single-Ended Mode
Place a jumper on pins 5 and 6 of option block J4 to force the drive to operate in Single-Ended mode.
Enable Auto Spin Up (68 pin drives only)
Place a jumper on pins 1 and 2 of option block J6 to force the drive to spin up automatically after a
power-on reset. If this position has no jumper, the drive will not spin up unless a START UNIT command
is received.
Disable Auto Spin Up (80 pin drives only)
Place a jumper on pins 1 and 2 of option block J6 to prevent the drive from spinning up unless a START
UNIT command is received. If there is no jumper on pins 1 and 2 of J6 the drive will spin up
automatically after a power-on reset.
IBM Technology Group Support Center 07N5612IG10
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