                         SEAGATE TECHNOLOGY, INC.
                            (C)opyright 1996


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

  ͻ
   REAR VIEW 
  ͼ

                  50 pin I/O Cable Connection
                  
                 ͸ /\    TOP (HDA)
           ͵::::::::::::::::::::::::1ͳ 0 0 0 0 
             J1; 5GG12    BOTTOM


ST-52160N
 ͻ
   Front View                   J5
 ͼ               Option Block

                    Parity Enable
  (TOP)                SCSI ID's (Default ID3, none for ID0)
                    Ŀ
                    4 2 1
             o o o o o o o1
            o o o o o o o2PWA
               
  (BOTTOM)      Remote Start Enable
               Terminator Disable
              Remote LED (13-,14+)

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 read/write) _____________12/13
       SINGLE TRACK SEEK (ms) ___________________3.5
       MAX FULL SEEK (ms) _______________________25
       MTBF (power-on hours) Office _____________300,000
       SHOCK (G's):
                operating (Read/Write) __________2
                nonoperating ____________________
       ACOUSTICS (dBa) idle/max _________________30/34
       POWER DISSIPATION (watts) ________________
       POWER REQUIREMENTS: +12V START-UP (amps) _1.18
       POWER MANAGEMENT (Watts):
                           ACTIVE _______________6.4
                           IDLE _________________6.2
                           STANDBY ______________
       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):    0.750/340.2


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.

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offerings or specifications. (12/09/96)
