Seagate Technical Support Disc Drive Specifications

DESK REFERENCE:

This file will be maintained starting April 1992.


04/17/92        ST325N SCSI drive added.
                UltraStor BBS added and their Tech Support # corrected.
                ST01/02 SCSI host adapter v3.3 board layout added.
                Added reminder to all decks to be sure to register
                  the HyperHelper program.

05/18/92        Added ST-42400N.
                Correct spindle speeds on ST11200 family.

06/01/92        Added a "user link" which allows anyone who cares to
                attach/expand their own technical info to the Desk
                Reference.  The user file must be called USER.HTX and
                must, of course, be prepared in accordance to
                HYPERHELPER.  The USER.HTX file distributed from
                Seagate is merely a dummy screen.

06/05/92        Lots of new BBS numbers added to the phonelist section.

06/08/92        Added "Print/Export" to the top of each deck. This
                allows a complete card to be saved to a plain ASCII
                file.  If PRN or LPT1 is given as the file name, then
                it will print. This was active on previous releases
                but omitted from the menu.  One note of caution... if
                the data is being read from a server, then the user
                will need rights to create and delete in that
                subdirecory in order to make use of Print/Export.

06/11/92        Corrected 3-pin power assignments on ST3144 family.
                Added ST-9052A.

07/13/92        Corrected description of Motor Start and Start Delay
                jumpers on ST11200 family.
                Identified pin-1 of J5 on ST1480N family.

07/16/92        Added T-res information to ST-2125N and ST-2209N (old
                94221 family Wren 5).

08/05/92        Added 30 new numbers to the phone list.

09/8/92         Corrected perspective on ST3283 family front view.

09/28/92        ST3283 power specs and max full seek updated. Added
                pin-28 SPSYNC- info to front view of ST3283A.

10/12/92        Corrected order of jumper numbers on ST11200 family
                (incl ST1980N) J2 jumper block.  Descriptions were OK,
                number wasn't. Also corrected ST11200N family data
                buffer amount.

10/22/92        Added ST3600 family drives (ST3500 A & N, ST3600 A & N)

11/11/92        Clarified location of configuration jumpers on ST2106E.
                Noted perpendicular configuration header on ST412 members
                of the ST157 family.

11/12/92        Corrected external transfer rate on ST41601N

12/01/92        Corrected Motor Start and Start Delay designations
                on ST3600N family.  They were described in reverse.

12/07/92        Added shock spec to ST9144 family.
                Updated left side view for ST3600N family to show
                early PCB layout for SCSI ID header.

12/08/92        Updated ST3283N to show notch in I/O connector
                plastic shroud. Corrected MTBF and power specs.
                Corrected ST1980N internal transfer rate.

12/18/92        Added all the NEW drives announced at COMDEX '92.

01/29/93        Added new PWA layout for ST3600A Family

02/02/93        Added reference to old/new style SCSI ID jumper
                block on ST3600, ST3610 and ST11200 families.
                Correct cylinder and head specs on ST43400 Elite 3
                family. Pulled drawing in ST43402 and ST11201 (should
                show 68-pin wide scsi connector).

02/09/93        Corrected ST3600A Master with Slave Present jumper

03/09/93        Updated DTC Tech Support BBS number.

03/10/93        Clarified front-to-back orientation of configuration
                jumper block on ST3600A.
                Corrected ST3243A board layout.
                Corrected ST41601N external transfer rate.

05/12/93        Corrected ST9100AG total sectors and changed default
                translation geometry. Corrected ST3243A mtbf and power
                specs.
                Added ST9145AG, ST3123A, ST3145A, ST3290A, ST3390A,
                ST3655A.

05/13/93        Corrected ST1480N family t-res power from bus jumper.