SEAGATE TECHNOLOGY, INC.
                              1-800-SEAGATE
                          http://www.seagate.com
                            (C)opyright 1996


ST-9342A, Filepro 340 AT (Trigger CFN340A)


           TOP       ฺฤ 44-pin I/O Connector (* see below)
                     ณ                      ฺฤฤ Factory test
                     ณ                     oมo
                   ::::::::::::๙::::::::1  o o
              อPอWอAอออออออออออุออออออออออออออออออ
                               ณ
    pin-20 removed for keying ฤู              o-o  Master ON, Slave OFF
                                              o-o  CAM on, ISA off


 * Drive uses +5vdc power supplied to the drive
   via the interface connector. The drive does
   NOT make use of a +12vdc power line.
   pin-41  +5vdc (Logic)
   pin-42  +5vdc (Motor)
   pin-43  Ground
   pin-44  Reserved



                             ST-9342A
                 Filepro 340 AT (Trigger CFN340A)

       FORMATTED CAPACITY _______________________345
       ACTUATOR TYPE ____________________________VOICE COIL
       CYLINDERS __PHYSICAL______________________1598
       HEADS ______PHYSICAL______________________6
       DISCS (2.5 in) ___________________________3
       MEDIA TYPE _______________________________THIN FILM
       HEAD TYPE ________________________________THIN FILM
       RECORDING METHOD _________________________ZBR RLL (1,7)
       INTERNAL TRANSFER RATE (Mbits/sec) _______19 to 32
       EXTERNAL TRANSFER RATE (Mbytes/sec) ______up to 8
       PIO MODE _________________________________1
       DMA SUPPORT ______________________________EISA Type B
       SPINDLE SPEED (RPM) ______________________4000
       AVERAGE LATENCY (mSEC) ___________________7.5
       BUFFER ___________________________________32K
        Read/Write Multiple, Read Look-Ahead,
        Multi-Segmented
       INTERFACE ________________________________ATA
       SECTORS PER DRIVE (LBA mode) _____________672,924
       TPI (TRACKS PER INCH) ____________________3004
       BPI (KBITS PER INCH) _____________________65,564
       AVERAGE ACCESS (ms) ______________________13
       SINGLE TRACK SEEK (ms) ___________________3
       MAX FULL SEEK (ms) _______________________24
       MTBF (power-on hours) Office _____________150,000
       SHOCK (G's):
                operating (Read/Write) __________10
                abnormal ________________________
                nonoperating ____________________200
       ACOUSTICS (bels) (typ/max) _______________34/
       POWER DISSIPATION (watts) ________________
       POWER REQUIREMENTS:  +5V START-UP (amps) _1.0
       POWER MANAGEMENT (Watts):
                           ACTIVE _______________1.1
                           IDLE _________________1.0
                           STANDBY ______________.20
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl) _______________________AUTO
       IBM AT DRIVE TYPE ________________________*

       Physical:
                        Height (inches/mm):   .77/19.5
                        Width  (inches/mm):  2.75/69.8
                        Depth  (inches/mm):  4.00/101.6
                        Weight     (oz/kg):   7.0/0.20


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

Possible translations: 667 cyl, 16 heads, 63 sectors = 344,236,032


Note: A "custom" or "user-definded" CMOS drivetype  may ask for a
numerical value for the Write Precompensation cylinder and for the
Landing Zone cylinder.  A basic rule-of-thumb for drive models that do
not require the old Write Precomp technique or a Landing Zone because
they are Auto-Parking is to add 1 to the cylinder value being used. As
an example: If cylinders equaled 820, then both Write Precomp and
Landing Zone would be entered as 821. Some BIOS will convert this to
65535 or -1, which are functionally equivalent to "none (not used)".

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. (04/02/97)