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ST41600N.TXT
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1994-02-11
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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)
⁄ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¬ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒø
≥ United States +1 408 438-8771 ≥ United Kingdom +44 628 478011 ≥
√ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ≈ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¥
≥ Germany +49 89 140-9331 ≥ Singapore +65 227-2217 ≥
¿ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¡ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒŸ
(C)opyright 1991
ST-41600N (97501-16G) Elite-1 FH SCSI-2
⁄ƒ This T-RES only on Differential model
≥ (see below for T-RES descriptions)
Spindle Sync ø ≥ ⁄ƒ Terminator Power Source (see below)ƒƒø
⁄4ƒƒ1ƒƒø ⁄ƒƒ*ƒƒƒ1 4o≥o3 ⁄ƒƒƒƒƒƒ1 ≥
p≥o oo A ¿ƒ≥ƒƒƒƒŸ 2o o1 ¿ƒƒ≥ƒƒƒŸ ≥
o o o o o n≥o oo B ¿Terminator DIPSŸ Power o o o o ≥
o o o o o ¿ƒƒƒƒƒƒŸ’ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕ∏ ⁄12ƒGƒGƒ5ƒø o o o o ≥
ÕÿÕÿÕÿÕÿÕÿÕÕPÕWÕAÕÕÕµ::::::::::::::::::::::::1ΔÕÕµ 0 0 0 0 ΔÕÿÕÿÕÿÕÿÕÕ ≥
4 2 1 ≥ ≥ ‘ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕæ \ƒƒƒƒƒƒƒƒƒ/ ≥ ≥ ≥ ≥ ≥
ƒƒ¬ƒƒ ≥ ≥ SCSI Cable Connector ≥ ≥ ≥ ≥ ≥
≥ ≥ ≥ ≥ ≥ ≥ ≥ ≥
≥ ≥ ¿ƒƒ Master off/Slave on - Spindle Sync ≥ ≥ ≥ ≥ ≥
≥ ¿ƒƒƒƒ Write Protect option enable ≥ ≥ ≥ ≥ ≥
¿ƒƒƒƒƒƒƒƒ SCSI ID ≥ ≥ ≥ ≥ ≥
Spinup Delay (10 secs * ID) ƒŸ ≥ ≥ ≥ ≥
Motor Start option enable ƒƒƒŸ ≥ ≥ ≥
Parity check DISable ƒƒƒƒƒŸ ≥ ≥
Sweep Cycle enable ƒƒƒƒƒƒƒŸ ≥
≥
’ÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕÕ∏ ≥
≥ Terminator Power Source Options √ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒŸ
√ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ¡ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒø
≥ 2 & 4 ƒ Initiator supplies power over the SCSI Bus for terminators. ≥
≥ Drive supplies no terminator power. ≥
≥ 1 & 2 ƒ Drive supplies power for its own terminator resistor-paks ≥
≥ but not to SCSI Bus. This is the factory setting. ≥
≥ 1 & 3 ≥
≥ AND ƒ Drive supplies power for external terminator at end of the ≥
≥ 2 & 4 daisy chain. Terminator resistor-paks must be removed. ≥
≥ This option is recommended only for last drive on daisy ≥
≥ chain. ≥
¿ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒŸ
T-RES descriptions: ST41600N 1 DIP
ST41601N 2 SIPs
ST41600ND 2 DIPs
ST41601ND 2 DIPs
ST-41600N
Elite-1 FH
UNFORMATTED CAPACITY ____ ________________1,600,930,800
FORMATTED CAPACITY (xx SECTORS) ____ _____1,370,545,152 **
AVERAGE SECTORS PER TRACK (with spares)___74.945
ACTUATOR TYPE ____________________________ROTARY VOICE COIL
TRACKS/USER ______________________________35,717/35,666
CYLINDERS/USER ___________________________2,101/2,098
HEADS ____________________________________17
DISCS ____________________________________10
MEDIA TYPE _______________________________THIN FILM
HEAD TYPE ________________________________THIN FILM
RECORDING METHOD _________________________ZBR RLL (2,7)
INTERNAL TRANSFER RATE (mbits/sec) _______26 to 36
EXTERNAL TRANSFER RATE (mbytes/sec) ______5
SPINDLE SPEED (RPM) ______________________5,400
AVERAGE LATENCY (mSEC) ___________________5.56
COMMAND OVERHEAD (msec) __________________<0.5
BUFFER ___________________________________256 Kbyte
Read Look-Ahead, Adaptive, Multi-Segmented
Cache
INTERFACE ________________________________SCSI-2
BYTES PER TRACK __________________________36,120 to 50,400
SECTORS PER DRIVE ________________________2,676,846
TPI (TRACKS PER INCH) ____________________
BPI (BITS PER INCH) ______________________
AREAL DENSITY ____________________________
AVERAGE ACCESS (ms) ______________________11.5
SINGLE TRACK SEEK (ms) ___________________1.7
MAX FULL SEEK (ms) _______________________22.5
MTBF (power-on hours) Class A Room _______250,000
MTBF (power-on hours) Office _____________150,000
POWER DISSIPATION (watts/BTU) ____________
POWER REQUIREMENTS: Single-ended/Differential
+12V START-UP (amps) _2.2/3.2
+12V TYPICAL (amps) __1.8/1.8
+5V TYPICAL (amps) ___2.1/2.4
TYPICAL (watts) ______32.1/33.6
MAXIMUM (watts) ______39.1/41.6
LANDING ZONE (cyl) _______________________AUTO PARK
USER MANUAL PART NUMBER __________________83327460
REFERENCE MANUAL PART NUMBER _____________83327470
IBM AT DRIVE TYPE ________________________0 or NONE
OTHER ____________________________________
ZBR = Zone Bit Recording = Variable sectors per track
** Already low-level formatted at the factory with six spare sectors
per cylinder, one spare cylinders/unit, one system cylinder/unit, and
one diagnostic cylinder/unit.
Physical:
Height (inches/mm): 3.25/82.6
Width (inches/mm): 5.75/146.1
Depth (inches/mm): 8.0/203
Weight (lbs/kg): 7.8/3.6
Seagate reserves the right to change, without notice, product
offerings or specifications. (10/28/91)