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SEAGATE TECHNOLOGY, INC.
Customer Technical Support FAX Network +1 408 438-8137
Customer Technical Support Bulletin Boards (300-9600, 8-N-1)
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? United States +1 408 438-8771 ? United Kingdom +44 628 478011 ?
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? Germany +49 89 140-9331 ? Singapore +65 227-2217 ?
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(C)opyright 1991
ST-4182E (94166-182) Wren 3 ESDI
?Drive Selects ??????????????? 12 G G 5
1 2 3 4 5 6 7 ? Term 1? ???????????
o o o o o o o ? 14 pin dip ? ?Command Cable ? 0 0 0 0 ? Power
o o o o o o o ????????????????????????????????1 \?????????/
??????????????????????????????????????????????? ????????????????
????????????1 ?????????????????
???????????????????????????? ???????????????????????????????????
????????????
?Data Cable
?? Motor Start option enable
?
| SW1 (located at front of drive behind the
B/Sec ? Sectors ? 1 2 3 4 front plate)
???????????????????M??????
512 ? 34 ? 1 1 0 = 151,815,168 1=on; 0=off
512 ? 35 ? 1 0 0 = 156,280,320
512 ? 36 ? 0 1 0 = 160,745,472
256 ? 64 ? 0 0 0
? Add Mark ? 1 1 1
ST-4182E
94166-182 WREN 3 FH
UNFORMATTED CAPACITY (MB) ________________182
FORMATTED CAPACITY (34 SECTORS) (MB) _____151.8 **
ACTUATOR TYPE ____________________________VOICE COIL
TRACKS ___________________________________8,721
CYLINDERS ________________________________969
HEADS ____________________________________9
DISCS ____________________________________5
MEDIA TYPE _______________________________THIN FILM
RECORDING METHOD _________________________RLL (2,7)
TRANSFER RATE (mbytes/sec) _______________1.25
SPINDLE SPEED (RPM) ______________________3,600
AVERAGE LATENCY (mSEC) ___________________8.33
INTERFACE ________________________________ESDI
TPI (TRACKS PER INCH) ____________________960
BPI (BITS PER INCH) ______________________19,058
AVERAGE ACCESS (ms) ______________________16.5
SINGLE TRACK SEEK (ms) ___________________4
MAX FULL SEEK (ms) _______________________40
MTBF (power-on hours) ____________________100,000
POWER REQUIREMENTS: +12V START-UP (amps) _4.5
+12V TYPICAL (amps) __1.4
+5V START-UP (amps) __1.4
+5V TYPICAL (amps) ___0.8
TYPICAL (watts) ______21
MAXIMUM (watts) ______61
BUFFERED STEP PULSE RATE (micro sec) _____N/A
WRITE PRECOMP (cyl) ______________________N/A
REDUCED WRITE CURRENT (cyl) ______________N/A
LANDING ZONE (cyl) _______________________AUTO PARK
IBM AT DRIVE TYPE ________________________*
* MAY REQUIRE A CONTROLLER WITH BIOS SUPPORT, OR FORMATTING
AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP
HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE.