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



ST-52160N Ultra-SCSI (Medalist Pro 2160N)

  ÉÍÍÍÍÍÍÍÍÍÍÍ»
  º REAR VIEW º
  ÈÍÍÍÍÍÍÍÍÍÍͼ

                  50 pin I/O Cable Connection
                  ³
               ÕÍÍÍÍÍÍÍÍÍÍÍ  ÍÍÍÍÍÍÍÍÍÍÍ͸ /ÄÄÄÄÄÄÄÄÄ\    TOP (HDA)
           ÍÍÍ͵::::::::::::::::::::::::1Æͳ 0 0 0 0 ³ÍÍ
             J1ÔÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ; ÀÄ5ÄGÄGÄ12Ù    BOTTOM


ST-52160N
 ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
 º  Front View  º                 J5
 ÈÍÍÍÍÍÍÍÍÍÍÍÍÍͼ               Option Block


  (TOP)        ÚÄÄÄÄÄÄÄÄÄÄÄ SCSI ID's (Default ID3, none for ID0)
             ÚÄÁÄ¿ ÚÄÄÄÄÄÄÄ Parity Enable
             1 2 4 ³
            2o o o o o o o
           Í1o o o o o o o ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍPWAÍÍÍÍÍÍÍÍÍÍ
                     ³ ³ ³
  (BOTTOM)           ³ ³ ÀÄ Remote LED (13-,14+)
                     ³ ÀÄÄÄ Terminator Disable
                     ÀÄÄÄÄÄ Remote Start Enable

Termination Power: The drive will provide termination power to the
drive's terminator chips and to the SCSI bus. Termination power is
still provided to the SCSI bus when terminators are disabled. No
other option is available.
                    

                             ST-52160N
                        Medalist Pro 2160N
 

       FORMATTED CAPACITY (MB) __________________2170
       SECTORS PER TRACK ________________________161 rounded down
       ACTUATOR TYPE ____________________________ROTARY VOICE COIL
       CYLINDERS __PHYSICAL______________________6,536 user
       HEADS ______PHYSICAL______________________4
       DISCS (3.5 in) ___________________________2
       MEDIA TYPE _______________________________THIN FILM
       HEAD TYPE ________________________________MR FILM
       RECORDING METHOD _________________________ZBR PRML (0,4,4)
       INTERNAL TRANSFER RATE (Mbits/sec) _______56.3 to 99.6
       EXTERNAL TRANSFER RATE (Mbytes/sec) ______10 Async/20 Sync
       SPINDLE SPEED (RPM) ______________________5,397
       AVERAGE LATENCY (mSEC) ___________________5.56
       BUFFER ___________________________________128 Kbyte
        Read/Write, Read Look-Ahead,
        Multi-Segmented
       INTERFACE ________________________________Ultra-SCSI
       SECTORS PER DRIVE ________________________4,238,282
       TPI (TRACKS PER INCH) ____________________6,731
       BPI (BITS PER INCH) ______________________122,369
       AVERAGE SEEK (ms seek/read/write) ________11/12/13
       SINGLE TRACK SEEK (ms typ/max) ___________3.5/4.5
       MAX FULL SEEK (ms typ/max) _______________25/27
       MTBF (power-on hours) Office _____________500,000
       SHOCK (G's):
                operating (Read/Write) __________2
                nonoperating ____________________
       ACOUSTICS (dBa) idle/max _________________30/34
       POWER DISSIPATION (watts) ________________
       POWER REQUIREMENTS: +12V START-UP (amps) _1.9
       POWER MANAGEMENT (Watts):
                           ACTIVE _______________8.2
                           IDLE _________________8.0
                           STANDBY ______________4.8
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl) _______________________AUTO
       IBM AT DRIVE TYPE ________________________0

       Physical:
                      Height (inches/mm):    0.748/19
                      Width  (inches/mm):     4.01/101.8
                      Depth  (inches/mm):     5.38/136.6
                      Weight     (lbs/g):      1.0/453


ZBR = Zone Bit Recording = Variable sectors per track

Already low-level formatted at the factory with 2,000 spare blocks at
the end of the volume.

Seagate reserves the right to change, without notice, product
offerings or specifications. (10/04/97)