==============================================================================
                          MAXTOR  MODEL XT-8380S
==============================================================================

              Interface:  SCSI                 RLL 1,7 Encoding

Capacity, Unformatted                Capacity, Formatted SCSI

Per Drive (Mbytes)    :  410.09      Per Drive (Mbytes)    :  360.31
Per Surface (Mbytes)  :  51.26       Per Surface (Mbytes)  :  45.04
Per Track (Bytes)     :  31,410      Per Track (Bytes)     :  27,648
                                     Per Sector (Bytes)    :  512

Parameters                           Performance Specifications

Cylinders     :  1632                Transfer rate, Mbits/sec    :  15
Data Heads    :  8                   Access Time (Average)       :  16msec
Sector\Track  :  54                  Access Time (Track-To-Track):  3.0msec
Pre-Comp         NONE                Access Time (Maximum)       :  35.0msec
                                      
MTBF:  40,000 Hours (POH)            Dimensions(Inches): 3.25" x 5.75" x 8.20""

Power Requirements:  +12VDC +\- 5%. 1.5A Typical, 4.5A Maximum
                     + 5VDC +\- 5%. 1.7A Typical, 1.9A Maximum

NOTE:  This drive has been factory Low Level Formatted.  This is an intelligent
       device so No Drive type is required in your computer setup.



                                                        ͸
͸SCSI ID SELECTION
                                                      ͵
                          Termination Resistors       J2  J2  J2  SCSI 
Ŀ                           #5  #4  #3   ID  
J3 Power   J2    J6͵
Ĵ ޳       J1 50-Pin SCSI Connector   in  in  in   7   
              out in  in   6   
           L III          1                             in  out in   5   
           E DDD                                        out out in   4   
           D 012   NOTE: Unit in BBS can only be set    in  in  out  3   
                   to device numbers 1 and 5, due to    out in  out  2   
                   problem in selection circuit. Set    in  out out  1   
                   for Device 5 with jumper as shown.   out out out  0   
                                                        ;

Revision A                                                Sandoval/Anderson
10/07/93
