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ST-4038M ST412 MFM
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
SPINDLE SPEED (RPM) ______________________3,600
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) |