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st19171f.txt
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1999-12-03
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SEAGATE TECHNOLOGY, INC.
1-800-SEAGATE
http://www.seagate.com
(C)opyright 1996
ST-19171FC Fibre Channel FC-AL, Dual Port (Barracuda 9)
╔═══════════╗
║ REAR VIEW ║ ST-19171FC
╚═══════════╝
40 pin I/O and DC Power Wall/bracket Connection
│ Female
J1 /────│─────────\ TOP (HDA)
══════════/ ╫╫╫╫╫╫╫╫╫╫╫╫╫╫ \══════════
(\─1────────────20/) BOTTOM
Notes on 40 pin I/O connector:
+12v = pins 2, 3, 4, 21
+5v = pins 19, 20, 40
GND = pins 6, 22, 23, 26, 29, 32, 35
Mating FC connector: AMP US p/n: 787317-1 straight-in, Male 40-pin
╔════════════╗
║ FRONT VIEW ║ (ST-19171FC)
╚════════════╝
Reserved. Shipped with cover installed.
Do not remove. Do not install jumpers
│ ┌┬──── Reserved
│ ││┌─── Fault LED
│ │││┌── Port B Bypass LED
│ ││││┌─ Port A Bypass LED
TOP (HDA) ╒╪═══╕ ││││1
══P═W═A═════════════════════╡::::│::::::╞══
* BOTTOM ╘════╛│││└┼┘
│ J6 │││ └── Ground
LED ─┘ ││└──── Active LED
│└───── Ground
└────── Remote LED (pin-11 +5v)
ST19171FC drives have two ports for connection to two
independent loops. Both loops may be active, but only
one of these ports may be receiving or originating data
at any one time. Do not connect both ports to the same
loop.
ST-19171FC
UNFORMATTED CAPACITY (MB) ________________11700
FORMATTED CAPACITY (MB) __________________9100
AVERAGE SECTORS PER TRACK ________________168 rounded down
ACTUATOR TYPE ____________________________ROTARY VOICE COIL
TRACKS ___________________________________105,480
CYLINDERS ________________________________5,274 user
HEADS ______PHYSICAL______________________20
DISCS (3.5 in) ___________________________11
MEDIA TYPE _______________________________THIN FILM/MR
RECORDING METHOD _________________________PRML (0,4,4) ZBR
INTERNAL TRANSFER RATE (mbits/sec)________80 to 124
EXTERNAL TRANSFER RATE (mbyte/sec) _______106.3 Sync
SPINDLE SPEED (RPM) ______________________7,200
AVERAGE LATENCY (mSEC) ___________________4.17
BUFFER (/optional)________________________1024 KByte
Read Look-Ahead, Adaptive,
Multi-Segmented Cache
INTERFACE ________________________________FC-AL
Fibre Channel - Arbitrated Loop, ASA II
BYTES PER TRACK __________________________
SECTORS PER DRIVE ________________________17,773,440
TPI (TRACKS PER INCH) ____________________5555
BPI (BITS PER INCH) ______________________
AVERAGE ACCESS (ms) (read/write)__________9.7/10.7
Drive level with controller overhead
SINGLE TRACK SEEK (ms) ___________________0.8/1.3
MAX FULL SEEK (ms) _______________________19.2/20.2
MTBF (power-on hours) ____________________1,000,000
SHOCK (G's, 11/2 ms):
operating (Read/Write) __________2
abnormal ________________________10
nonoperating ____________________50/100
ACOUSTICS (Bels typical, sound power) ____
POWER DISSIPATION (watts/BTUs) Active ____18.3/62
Idle ______16.7/57
POWER REQUIREMENTS: +12V START-UP (amps) _2.2
+12V TYPICAL (amps) __0.8 idle
+5V START-UP (amps) __
+5V TYPICAL (amps) ___0.97 idle
IDLE (watts) _________12.4
LANDING ZONE (cyl) _______________________AUTO PARK
IBM AT DRIVE TYPE ________________________0 or NONE
Physical:
Height (inches/mm): 1.63/41.4
Width (inches/mm): 4.00/101.6
Depth (inches/mm): 5.75/146.1
Weight (lbs/kg): 2.3/1.04
Already low-level formatted at the factory with 16 spare sectors
per cylinder and 1 spare cylinder per unit.
ZBR = Zone Bit Recording = Variable sectors per track
Seagate reserves the right to change, without notice, product
offerings or specifications. (01/14/98)