AOH :: ST177N.TXT
Seagate ST177N SCSI Hard Disk Specs and Docs
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SEAGATE TECHNOLOGY, INC.
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Customer Technical Support Bulletin Boards (300-9600, 8-N-1)
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읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸
(C)opyright 1991
ST-177N SCSI
/컴커
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� � � 읕컴컴켸읕컴컴켸읕컴컴켸
� � � � Resistor Termination Packs
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� 읕컴 Not Used
읕컴컴컴 Drive ID's, ID 0 (none) for single drive system
ST - 177N
UNFORMATTED CAPACITY (MB) ________________N/A
FORMATTED CAPACITY (26 SECTORS) (MB) _____60.8
ACTUATOR TYPE ____________________________VOICE COIL
TRACKS ___________________________________4,606
CYLINDERS ________________________________921
HEADS ____________________________________5
DISCS ____________________________________3
MEDIA TYPE _______________________________THIN FILM
RECORDING METHOD _________________________RLL
TRANSFER RATE (mbits/sec) ________________7.5
SPINDLE SPEED (RPM) ______________________3,600
INTERFACE ________________________________SCSI
TPI (TRACKS PER INCH) ____________________1,300
BPI (BITS PER INCH) ______________________19,893
AVERAGE ACCESS (ms) ______________________20
SINGLE TRACK SEEK (ms) ___________________8
MTBF (power-on hours) ____________________150,000
POWER REQUIREMENTS: +12V START-UP (amps) _2.0
+12V TYPICAL (amps) __0.5
+5V TYPICAL (amps) ___0.6
TYPICAL (watts) ______9
MAXIMUM (watts) ______27
BUFFERED STEP PULSE RATE (micro sec) _____3-200
WRITE PRECOMP (cyl) ______________________N/A (922)
REDUCED WRITE CURRENT (cyl) ______________N/A (922)
LANDING ZONE (cyl)________________________AUTO PARK
IBM AT DRIVE TYPE ________________________0 or NONE
Seagate reserves the right to change, without notice, product
offerings or specifications. (6/26/90)
^Z
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