                         SEAGATE TECHNOLOGY, INC.
       Customer Technical Support FAX Network +1 408 438-8137
     Customer Technical Support Bulletin Boards (300-9600, 8-N-1)
Ŀ
 United States    +1 408 438-8771   United Kingdom +44 628 478011  
Ĵ
 Germany         +49  89 140-9331   Singapore      +65   227-2217  

                            (C)opyright 1991



ST-41600N  (97501-16G) Elite-1 FH SCSI-2

                             This T-RES only on Differential model
    Spindle Sync                   Terminator Power Source (see below)Ŀ
               41Ŀ  *1 4oo3 1                            
               o oo  A  ĳ 2o o1 ĳ                            
    o o o o o  o oo  B    Terminator DIPS           Power    o o o o     
    o o o o o  ͸  12GG5Ŀ o o o o     
   PWA͵::::::::::::::::::::::::1͵ 0 0 0 0    
    4 2 1            ;  \/         
                   SCSI Cable Connector                          
                                                                     
           Master off/Slave on - Spindle Sync                      
          Write Protect option enable                             
       SCSI ID                                                 
                                   Spinup Delay (10 secs * ID)         
                                     Motor Start option enable        
                                          Parity check DISable       
                                            Sweep Cycle enable      
                                                                            
͸                                        
  Terminator Power Source Options 
Ŀ
  2 & 4  Initiator supplies power over the SCSI Bus for terminators. 
            Drive supplies no terminator power.                       
  1 & 2  Drive supplies power for its own terminator resistor-paks   
            but not to SCSI Bus.  This is the factory setting.        
  1 & 3                                                               
   AND   Drive supplies power for external terminator at end of the  
  2 & 4     daisy chain. Terminator resistor-paks must be removed.    
            This option is recommended only for last drive on daisy   
            chain. (This option only on Single-Ended drives)          



                             ST-41600N
                             Elite-1 FH

       UNFORMATTED CAPACITY ____ ________________1,600,930,800
       FORMATTED CAPACITY (xx SECTORS) ____ _____1,370,545,152 **
       AVERAGE SECTORS PER TRACK (with spares)___74.945
       ACTUATOR TYPE ____________________________STRAIGHT ARM
       TRACKS ___________________________________35,717 (35,666 user)
       CYLINDERS ________________________________2,101 (2,098 user)
       HEADS ____________________________________17
       DISCS ____________________________________10
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________ZBR RLL (2,7)
       INTERNAL TRANSFER RATE (mbits/sec) _______24 to 35
       SPINDLE SPEED (RPM) ______________________5,400
       BUFFER ___________________________________
       INTERFACE ________________________________SCSI-2
       BYTES PER TRACK __________________________33,600 to 50,400
       SECTORS PER DRIVE ________________________2,768,896
       BYTES PER CYLINDER _______________________571,200 to 856,800
       TPI (TRACKS PER INCH) ____________________
       BPI (BITS PER INCH) ______________________
       AVERAGE ACCESS (ms) ______________________11.5
       SINGLE TRACK SEEK (ms) ___________________1.7
       MTBF (power-on hours) Class A Room _______250,000
       MTBF (power-on hours) Office _____________150,000
       POWER REQUIREMENTS: Single-ended/Differential
                           +12V START-UP (amps) _2.2/3.2
                           +12V TYPICAL (amps) __1.8/1.8
                           +5V START-UP (amps) __2.1/2.9
                           +5V TYPICAL (amps) ___2.0/2.3
                           TYPICAL (watts) ______31.6/33.1
                           MAXIMUM (watts) ______36.9/39.4
       WRITE PRECOMP (cyl) ______________________N/A
       REDUCED WRITE CURRENT (cyl) ______________N/A
       LANDING ZONE (cyl) _______________________AUTO PARK
       IBM AT DRIVE TYPE ________________________0 or NONE

ZBR = Zone Bit Recording = Variable sectors per track

** Already low-level formatted at the factory with six spare sectors
per cylinder, one spare cylinders/unit, one system cylinder/unit, and
one diagnostic cylinder/unit.

       Physical:
                        Height (inches/mm):     3.25/82.6
                        Width  (inches/mm):     5.75/146.1
                        Depth  (inches/mm):     8.0/203
                        Weight    (lbs/kg):     7.8/3.6

Seagate reserves the right to change, without notice, product
offerings or specifications. (5/23/91)
