                         SEAGATE TECHNOLOGY, INC.
     Customer Technical Support Bulletin Boards (300-9600, 8-N-1)
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                            (C)opyright 1991



ST-2383A (94244-383) Wren 6 HH AT (IDE)
      Ŀ                          /\
   ͵1  AT (IDE) Cable   ͵O O O O
                o o o o o o o   
                                      o o o o o o o    5 G G 12
                                      G F E D C B A
A  B
0  0  Factory use only
0  1  Drive is Slave, motor start delay 20 sec from master start-up
1  0  Drive is Slave, no motor start delay
1  1  Drive is Master, motor starts at application of DC power
C  D
0  0  Physical mode
0  1  Translate (logical) mode, sparing scheme is one sector
1  0  Translate (logical) mode, no sparing space allocated
1  1  Factory use only
E
0     Slave present, only meaningful on master
1     No Slave present
F  G
x  x  Factory test, position G may or may not be present by PWA


                             ST-2383A
                        94244-383 WREN 6 HH

       UNFORMATTED CAPACITY (MB) ________________383
       FORMATTED CAPACITY (54 SECTORS) (MB) _____338
       ACTUATOR TYPE ____________________________VOICE COIL
       TRACKS ___________________________________12229
       CYLINDERS ________________________________1747
       HEADS ____________________________________7
       DISCS ____________________________________4
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________RLL
       TRANSFER RATE (mbytes/sec) _______________1.875
       INTERFACE ________________________________AT
       TPI (TRACKS PER INCH) ____________________1459
       BPI (BITS PER INCH) ______________________31699
       AVERAGE ACCESS (ms) ______________________16
       SINGLE TRACK SEEK (ms) ___________________3
       MTBF (power-on hours) ____________________100,000
       POWER REQUIREMENTS: +12V START-UP (amps) _4.5
                           +12V TYPICAL (amps) __0.95
                           +5V START-UP (amps) __1.0
                           +5V TYPICAL (amps) ___0.75
                           TYPICAL (watts) ______15
                           MAXIMUM (watts) ______59
       BUFFERED STEP PULSE RATE (micro sec) _____
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________*

 * MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE.  ALSO, CHECK TO
SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE
AVAILABLE.

Possible Translation:  737 cyls, 16 heads, 56 sectors per track

PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION

!WARNING! - Already low-level formatted at the factory

Since a User-definable or Custom translation geometry may
be used, it is imperative that the values be written down
and kept with your permanent records for retrieval in the
event of CMOS battery failure.

Seagate reserves the right to change, without notice, product
offerings or specifications. (6/26/90)
