SEAGATE TECHNOLOGY, INC.
Technical Support Bulletin Board
408/438-8771  [300-9600 HST MNP 3/5, N-8-1]
(C)opyright  1990

                              ST - 4038M

       UNFORMATTED CAPACITY (MB) ________________38.2
       FORMATTED CAPACITY (17 SECTORS) (MB) _____31.9
       ACTUATOR TYPE ____________________________VOICE COIL
       TRACKS ___________________________________3,665
       CYLINDERS ________________________________733
       HEADS ____________________________________5
       DISCS ____________________________________3
       MEDIA TYPE _______________________________THIN FILM
       RECORDING METHOD _________________________MFM
       TRANSFER RATE (mbits/sec) ________________5.0
       INTERFACE ________________________________ST412
       TPI (TRACKS PER INCH) ____________________750
       BPI (BITS PER INCH) ______________________9,617
       AVERAGE ACCESS (ms) ______________________40
       SINGLE TRACK SEEK (ms) ___________________8
       MTBF (power-on hours) ____________________15,000
       POWER REQUIREMENTS: +12V START-UP (amps) _4.0
                           +12V TYPICAL (amps) __1.5
                           +5V TYPICAL (amps) ___1.5
                           TYPICAL (watts) ______25.5
                           MAXIMUM (watts) ______56
       BUFFERED STEP PULSE RATE (micro sec) _____10-70
       WRITE PRECOMP (cyl) ______________________N/A (734)
       REDUCED WRITE CURRENT (cyl) ______________N/A (734)
       LANDING ZONE (cyl)________________________AUTO PARK
       IBM AT DRIVE TYPE ________________________8

Seagate reserves the right to change, without notice, product
offerings or specifications. (6/26/90)