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                         SEAGATE TECHNOLOGY, INC.
                              1-800-SEAGATE
                          http://www.seagate.com
                            (C)opyright 1991



ST-81236K (97209-12G) Sabre 5


                             ST-81236K
                         97209-12G Sabre 5

       UNFORMATTED CAPACITY _____________________1,236
       FORMATTED CAPACITY (xx SECTORS) __________
       AVERAGE SECTORS PER TRACK (with spares)___
       ACTUATOR TYPE ____________________________STRAIGHT ARM
       TRACKS ___________________________________
       CYLINDERS ________________________________1,635
       HEADS ____________________________________15
       DISCS (8 in) _____________________________9
       MEDIA TYPE _______________________________THIN FILM
       HEAD TYPE ________________________________THIN FILM
       RECORDING METHOD _________________________RLL (2,7)
       EXTERNAL TRANSFER RATE (mbytes/sec) ______3.0
       SPINDLE SPEED (RPM) ______________________3,600
       AVERAGE LATENCY (mSEC) ___________________8.33
       BUFFER ___________________________________
       INTERFACE ________________________________IPI-2
       BYTES PER TRACK __________________________50,400
       SECTORS PER DRIVE ________________________
       BYTES PER CYLINDER _______________________756,000
       TPI (TRACKS PER INCH) ____________________1,289
       BPI (BITS PER INCH) ______________________16,420-24,307
       AREAL DENSITY (MBits/sq in) ______________32.6
       AVERAGE ACCESS (ms) ______________________15
       SINGLE TRACK SEEK (ms) ___________________4
       MAX FULL SEEK (ms) _______________________30
       MTBF (power-on hours) Class A Room _______250,000
       MTBF (power-on hours) Office _____________150,000
       POWER DISSIPATION (watts/BTU) ____________95/324.2
       USER MANUAL PART NUMBER __________________83326010
       DIAGRAMS MANUAL PART NUMBER ______________83325730
       MAINT. MANUAL PART NUMBER ________________83325720
       PARTS MANUAL PART NUMBER _________________83325700
       THEORY MANUAL PART NUMBER ________________83325690
       OTHER ____________________________________Dual Access,
        Synchronized Spindles, Sweep Cycle Capability

       Physical:
                        Height (inches/mm):     4.75/120.65
                        Width  (inches/mm):     8.50/216
                        Depth  (inches/mm):     14.7/373.38
                        Weight    (lbs/kg):     32/15


Seagate reserves the right to change, without notice, product 
offerings or specifications. (10/23/91)

A copy of this specification file may be obtained by FTP at
ftp://ftp.seagate.com/techsuppt/ipi/st81236k.txt.