Hard Drive: SEAGATE: ST31080WC 1080MB 3.5"/SL SCSI2 WIDE

S T 3 1 0 8 0 W C    SEAGATE
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders        |     |     |
Capacity form/unform  1080/      MB        Heads           6|     |     |
Seek time   / track  11.0/ 3.0 ms          Sector/track     |     |     |
Controller           SCSI2 WI/SCA/FAST     Precompensation
Cache/Buffer           256 KB              Landing Zone
Data transfer rate    4.000 MB/S int       Bytes/Sector      512
                     20.000 MB/S ext SYNC
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 60
Power: sleep          1.0 W     Humidity     %         8 80    |      8 80
       standby        1.0 W     Altitude    km    -0.061  3.048| -0.061 12.192
       idle           3.9 W     Shock        g         5       |     75
       seek           5.6 W     Rotation   RPM      5400
       read/write     4.2 W     Acoustic   dBA        39
       spin-up            W     ECC        Bit
                                MTBF         h     500000
                                Warranty Month        60
Lift/Lock/Park     YES          Certificates

Layout

CONNER CFP-1080E PRODUCT DESCRIPTION

  +---------------------------------------------------------+
  |      +-J1                                               |
  |      | |                                                |
  |      | |                                                |+---+
  |      | |                                                ||XXX|
  |      +-+                                                ||XXX|
  |                                                         ||XXX|
  |                                                         ||XXX|
  |                                                         ||XXX|
  |                                                         ||XXX|J2
  |  J3                                                     ||XXX|
  | +-+ SS                                                  ||XXX|
  | | | LED                                                 ||XXX|
  | | |                                                     ||XXX|
  | +-+                                                     |+---+
 ++                                                         |
 ++LED                                                      |
  +---------------------------------------------------------+
 There are no jumpers to set on the model CFP1080E drive since all the
 necessary control signals are on the SCA connector. This drive is
 intended for applications where the drive is configured at the inter-
 face when drive is plugged into the interface connector.

Jumpers

CONNER CFP-1080E PRODUCT DESCRIPTION

Setting the SCSI Bus Address
----------------------------

  +-------+------+------+------+------+
  |SCSI ID|ID0   |ID1   |ID2   |ID3   |
  +-------+------+------+------+------+
  |  0    |OPEN  |OPEN  |OPEN  |OPEN  |
  |  1    |GROUND|OPEN  |OPEN  |OPEN  |
  |  2    |OPEN  |GROUND|OPEN  |OPEN  |
  |  3    |GROUND|GROUND|OPEN  |OPEN  |
  |  4    |OPEN  |OPEN  |GROUND|OPEN  |
  |  5    |GROUND|OPEN  |GROUND|OPEN  |
  |  6    |OPEN  |GROUND|GROUND|OPEN  |
  |  7    |GROUND|GROUND|GROUND|OPEN  |
  |  8    |OPEN  |OPEN  |OPEN  |GROUND|
  |  9    |GROUND|OPEN  |OPEN  |GROUND|
  | 10    |OPEN  |GROUND|OPEN  |GROUND|
  | 11    |GROUND|GROUND|OPEN  |GROUND|
  | 12    |OPEN  |OPEN  |GROUND|GROUND|
  | 13    |GROUND|OPEN  |GROUND|GROUND|
  | 14    |OPEN  |GROUND|GROUND|GROUND|
  | 15    |GROUND|GROUND|GROUND|GROUND|
  +-------+------+------+------+------+

Disabling Spin-Up at Power On
-----------------------------
Spin up upon application of power to the drive can be diasabled by
grounding the RMT_START line on the interface. Disabling spin up on
application of power can also be enabled by setting the DSPN bit in
MODE SELECT page 00H (Operating Parameters). The Host must issue a
START UNIT command to cause the drive to spin up.

 RMT_START |DSPN |Result
 ----------+-----+-------------------
 Ground    | 0   |Spin Disabled
 Ground    | 1   |Spin Disabled
 Open      | 0   |Spin Up on Power On
 Open      | 1   |Spin Disabled

Delaying Spin Up at Power On
----------------------------
Grounding the DLYD_START signal on the interface delays spin up on
power-up by the value of the drive's SCSI ID multiplied by 4 seconds.
Delaying spin up on application of power can also be enabled by
setting the SDLY bit in MODE SELECT page 00H (Operating Parameters).

 DLYD_START|SDLY |Result
 ----------+-----+-------------------
 Ground    |  0  |Spin Delayed
 Ground    |  1  |Spin Delayed
 Open      |  0  |Spin up on Power On
 Open      |  1  |Spin Delayed

Install

CONNER CFP-1080E PRODUCT DESCRIPTION

Notes on Installation
=====================

Installation direction
----------------------

     horizontally                           vertically
   +-----------------+             +--+                       +--+
   |                 |             |  +-----+           +-----+  |
   |                 |             |  |     |           |     |  |
 +-+-----------------+-+           |  |     |           |     |  |
 +---------------------+           |  |     |           |     |  |
                                   |  |     |           |     |  |
                                   |  |     |           |     |  |
 +---------------------+           |  +-----+           +-----+  |
 +-+-----------------+-+           +--+                       +--+
   |                 |
   |                 |
   +-----------------+

The drive will operate in all axis (6 directions).

Mounting the Drive
------------------
The drive is designed to be used in applications where the unit may
experience shock and vibrations at greater levels than larger and
heavier disk drives will tolerate.

The design features which allow greater shock tolerance are the use
of rugged heads and media, a dedicated landing zone, closed loop
servo positioning and specially designed motor and actuator
assemblies.

Eight side, or four bottom base mounting points are provided to the
customer. The drive is mounted using 6-32 UNC -2B X 0.16 maximum
insertion length screws. The system integrator should allow
ventilation to the drive to ensure reliable drive operation over the
operating temperature range. The drive may be mounted in any
orientation.

Cabling the Drive
-----------------
The drive is intended for direct backplane connection to the SCA
connector rather than through cabling.

Attaching Power to the Drive
----------------------------
The drive is powered through the SCA connector and is intended for
direct backplane connection rather than through cabling.

External Terminator Power
-------------------------
The interface connector carries both power and ground so a
separate TERMPWR interface line is not provided.

Internal Termination
--------------------
This version of the drive has no on-board termination so the drive
must be externally terminated. Alternative 2 active termination is
recommended. Alternative 1 passive termination is not suitable for
this application.

Cable Requirements
------------------
This version of the drive is designed to interface directly a mating
connector which is on a passive back plane or directly into a
motherboard. The same guidelines relative to impedance, stub length
and distance between stubs apply for SCSI bus signal reliability.
These guidelines may not be directly translated to a back plane
design so these design rules are to eb viewed with respect to the
intended purpose of controlling reflections and the propagation of
signals down the bus. Since the characteristics for PCB signal traces
are affected by trace width, proximity to ground, and trace routing,
careful review of the back plane design and analysis of signal
quality is highly recommended.

Connector Requirements
----------------------
The drive's connector will mate with a AMP Champ 2-557103-2 vertical
receptacle or the AMP Champ 2-557101-1 right angle receptacle.

 Single Connector Attachment (SCA) Signal Definitions
 ----------------------------------------------------
 Power
 Four +12 Volt signals provide the +12 volt power to the drive. The
 current return for the +12 volt power is through the +12 Volt Ground
 signals. The maximum current that can be provided to the drive
 through the +12 Volt signal pins is 3 Amperes. The supply current and
 return current must be distributed as evenly as possible among the
 pins. The maximum current is while the drive motor is starting.

 Three +5 Volt signal pins provide +5 volt power to the drive. The
 current return for the +5 volt power is through the +5 Volt Ground
 pins. It is expected that the +5 Volt Ground will also establish the
 digital logic ground for the drive. The maximum current that can be
 provided to the drive through the +5 Volt signal pins is 2 Amperes.
 The supply current and return current must be distributed as evenly
 as possible among the pins.

Spindle Sync
------------
The spindle rotation of up to 35 drives may be synchronized together
by daisy chaining pin 1 to pin 1 and pin 2 to pin 2 of each drive
on connector J3. The spindles are synchronized using a "floating
master" concept, where the drives will synchronize to the first drive
to reach full speed. The synchronization tolerance is 1%.

 LED Out
 -------
 The LED out signal is driven by the drive when the drive is perform-
 ing a SCSI operation. The LED out signal is designed to pull down the
 cathode of an LED. The anode is attached to the proper +5 volt supply
 through an appropriate current limiting resistor. The LED and the
 current limiting resistor are external to the drive.

General

SEAGATE SUPPORT SERVICES

Seagate Technology
------------------
Technical Support Services
If you need assistance installing your drive, consult your dealer.
Dealers are familiar with their unique system configurations and can
help you with system conflicts and other technical issues. If you
need additional assistance with your Seagate(r) drive or other
Seagate products, use one of the Seagate technical support services
listed below.

SeaFONE at 1-800-SEAGATE (1-800-732-4283)
Seagate's 800 number allows toll-free access to automated self-help
services, providing answers to commonly asked questions,
troubleshooting tips and specifications for disc drives and tape
drives. This service is available 24 hours daily and requires a
touch-tone phone. If you need to speak to a technical support
engineer, dial this number and listen to the options for technical
support. (International callers can also reach this automated
self-help service by dialing 408-456-4496).

Seagate Technology online services
Using a modem, you can obtain troubleshooting tips, free utility
programs, drive specifications and jumper settings for Seagate's
entire product line. You can also download software for installing
and analyzing your drive.

SeaNET
You can obtain technical information on Seagate drives, Seagate
software and much more over the Internet from Seagate's World Wide
Web home page (http://www.seagate.com) or Seagate's ftp server
(ftp://ftp.seagate.com).

You may also send E-mail with your questions to DiscSupport@
Seagate.com or TapeSupport@Seagate.com.

SeaBOARD
SeaBOARD is a computer bulletin board system (BBS) that contains
information about Seagate's disc and tape drive products and is
available 24 hours daily. Set your communications software to eight
data bits, no parity and one stop bit (8-N-1). SeaBOARD phone numbers
are listed in the following table.

BBS Location Modem number
United States Disc: 408-434-1080; Tape: 408-456-4415
England 44-1628-478011
France 33 1-48 25 35 95
Germany 49-89-140-9331
Singapore 65-292-6973
Thailand 662-531-8111
Australia 61-2-9756-2359
Taiwan 886-2-719-6075

Seagate CompuServe forum
Online technical support for Seagate products is available on
CompuServe. To access our technical support forum, type go seagate.
This forum provides information similar to that found on SeaBOARD.
In addition, you can type questions or browse through previous
questions and answers on the forum messages.

Seagate Technology FAX services
SeaFAX
You can use a touch-tone telephone to access Seagate's automated FAX
system to receive technical support information by return FAX. This
service is available 24 hours daily.
Location Telephone number
United States 1-800-SEAGATE or 408-456-4496
England 44-1628-894084
Australia 61-2-9756-5170

Seagate technical support FAX
You can FAX questions or comments to technical support specialists 24
hours daily. Responses are sent during business hours.
Location FAX number
United States 408-944-9120
England 44-1628-890660
France 33 1-46 04 42 50
Germany 49-89-1430-5100
Australia 61-2-9725-4052
Singapore 65-293-4722
Hong Kong 852-2368 7173
Taiwan 886-2-715-2923
Korea 82-2-556-7294/4251

Seagate technical support
You can talk to a technical support specialist during business hours
Monday through Friday for one-on-one technical help. Before calling,
note your system configuration and drive model number (STxxxx). There
are several technical support phone numbers available for various
Seagate products.

 Location          Telephone  number
 United States Please dial 1-800-SEAGATE for the specific product
               telephone number.
               (6:00 A.M. to 11:15 A.M., 12:30 P.M. to 5:00 P.M.,
               Pacific time, M-F)
 England       44-1628-894083 (10:00 A.M. to 1:00 P.M., 2:00 P.M. to
               5:00 P.M., M-F)
 France        33 1-41 86 10 86 (9:30 A.M. to 12:30 P.M., 2:00
               P.M. to 5:00 P.M., M-F)
 Germany       Disc: 49-89-140-9332; (9:30 A.M. to 12:30 P.M., 2:00
               P.M. to 4:00 P.M., M-F)
               Tape: 49-89-140-9333
 Australia     61-2-9725-3366 (9:00 A.M. to 5:00 P.M., M-F)
 Singapore     65-290-3998 (9:00 A.M. to 12:00 P.M., 2:00
               P.M. to 5:00 P.M., M-F)
 Hong Kong     852-2368 9918
 Taiwan        886-2-514-2237
 Korea         82-2-556-8241

SeaTDD 408-944-9121
Using a telecommunications device for the deaf (TDD), you can send
questions or comments 24 hours daily and exchange messages with a
technical support specialist between 6:00 A.M. to 11:15 A.M. and
12:30 P.M. to 5:00 P.M. (Pacific time) Monday through Friday.

Customer Service Centers
Seagate direct OEM, Distribution, System Integrator and Retail
customers should contact your Seagate Service Representative for
warranty information. Other customers contact your place of
purchase. Seagate offers comprehensive customer support for all
Seagate drives. Seagate customer service centers are the only
facilities authorized to service Seagate drives. These services are
available worldwide.

Location Telephone number FAX number
United States 1-800-468-3472; 405-949-6740
Other Americas
(Canada & Brazil) 405-949-6706; 405-949-6738
Mexico 525-546-6965; 525-546-4888
Europe, Middle
East & Africa 31-2065-43300; 31-2065-34320
Asia Pacific &
Australia 65-485-3595; 65-485-4980
Japan 81-3-5462-2904; 81-3-3462-2979

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trademarks of Seagate Technology, Inc. SeaFAX, SeaFONE, SeaBOARD,
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registered trademarks of Seagate Technology, Inc. or one of its
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