99 lines
4.5 KiB
Plaintext
99 lines
4.5 KiB
Plaintext
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SEAGATE TECHNOLOGY, INC.
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Customer Technical Support FAX Network +1 408 438-8137
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Customer Technical Support Bulletin Boards (300-9600, 8-N-1)
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ
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<EFBFBD> United States +1 408 438-8771 <20> United Kingdom +44 628 478011 <20>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ
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<EFBFBD> Germany +49 89 140-9331 <20> Singapore +65 227-2217 <20>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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(C)opyright 1991
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ST-2383A (94244-383) Wren 6 HH AT (IDE)
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<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ /<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\
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<20><>͵1 AT (IDE) Cable <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵O O O O<><4F><EFBFBD>
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<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> o o o o o o o <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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o o o o o o o 5 G G 12
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G F E D C B A
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A B
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0 0 Factory use only
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0 1 Drive is Slave, motor start delay 20 sec from master start-up
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1 0 Drive is Slave, no motor start delay
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1 1 Drive is Master, motor starts at application of DC power
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C D
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0 0 Physical mode
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0 1 Translate (logical) mode, sparing scheme is one sector
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1 0 Translate (logical) mode, no sparing space allocated
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1 1 Factory use only
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E
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0 Slave present, only meaningful on master
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1 No Slave present
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F G
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x x Factory test, position G may or may not be present by PWA
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ST-2383A
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94244-383 WREN 6 HH
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UNFORMATTED CAPACITY (MB) ________________383
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FORMATTED CAPACITY (54 SECTORS) (MB) _____338
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ACTUATOR TYPE ____________________________VOICE COIL
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TRACKS ___________________________________12,229
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CYLINDERS ________________________________1,747
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HEADS ____________________________________7
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DISCS ____________________________________4
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MEDIA TYPE _______________________________THIN FILM
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RECORDING METHOD _________________________RLL (2,7)
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TRANSFER RATE (mbytes/sec) _______________1.875
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SPINDLE SPEED (RPM) ______________________3,600
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AVERAGE LATENCY (mSEC) ___________________8.33
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BUFFER ___________________________________32 Kbyte
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Read Look-Ahead, Non-Adaptive,
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Single-Segmented Buffer
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INTERFACE ________________________________AT
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TPI (TRACKS PER INCH) ____________________1,459
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BPI (BITS PER INCH) ______________________31,699
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AVERAGE ACCESS (ms) ______________________16
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SINGLE TRACK SEEK (ms) ___________________3
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MAX FULL SEEK (ms) _______________________33
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MTBF (power-on hours) ____________________100,000
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POWER REQUIREMENTS: +12V START-UP (amps) _4.5
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+12V TYPICAL (amps) __0.95
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+5V START-UP (amps) __1.0
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+5V TYPICAL (amps) ___0.75
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TYPICAL (watts) ______15
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MAXIMUM (watts) ______59
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BUFFERED STEP PULSE RATE (micro sec) _____
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WRITE PRECOMP (cyl) ______________________N/A
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REDUCED WRITE CURRENT (cyl) ______________N/A
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LANDING ZONE (cyl) _______________________AUTO PARK
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IBM AT DRIVE TYPE ________________________*
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* MAY REQUIRE FORMATTING AND PARTITIONING SOFTWARE. ALSO, CHECK TO
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SEE IF YOUR CMOS SETUP HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE
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AVAILABLE.
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Possible Translation: 873 cyls, 14 heads, 54 sectors = 337,913,856
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Possible Translation: 737 cyls, 16 heads, 56 sectors = 338,100,224
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Note: A "custom" or "user-definded" CMOS drivetype may ask for a
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numerical value for the Write Precompensation cylinder and for the
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Landing Zone cylinder. A basic rule-of-thumb for drive models that do
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not require the old Write Precomp technique or a Landing Zone because
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they are Auto-Parking is to add 1 to the cylinder value being used. As
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an example: If cylinders equaled 820, then both Write Precomp and
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Landing Zone would be entered as 821. Some BIOS will convert this to
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65535 or -1, which are functionally equivalent to "none (not used)".
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PHYSICAL/LOGICAL equivalent to NATIVE/TRANSLATION
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WARNING - Already low-level formatted at the factory
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Since a User-definable or Custom translation geometry may be used, it
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is imperative that the values be written down and kept with your
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permanent records for retrieval in the event of CMOS battery failure.
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Seagate reserves the right to change, without notice, product
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offerings or specifications. (6/26/90)
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