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st15150f.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-15150FC Fibre Channel FC-AL, Dual Port (Barracuda 4)
╔═══════════╗
║ REAR VIEW ║ ST-15150FC
╚═══════════╝
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-15150FC)
╚════════════╝
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)
ST15150FC 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-15150FC
UNFORMATTED CAPACITY (MB) ________________5062
FORMATTED CAPACITY (xx SECTORS) (MB) _____4294
AVERAGE SECTORS PER TRACK ________________107 rounded down
ACTUATOR TYPE ____________________________ROTARY VOICE COIL
TRACKS ___________________________________77,931
CYLINDERS ________________________________3,711 user
HEADS ______PHYSICAL______________________21
DISCS (3.5 in) ___________________________11
MEDIA TYPE _______________________________THIN FILM
RECORDING METHOD _________________________ZBR RLL (1,7)
INTERNAL TRANSFER RATE (mbits/sec)________47.4 to 71.9
EXTERNAL TRANSFER RATE (mbyte/sec) _______106.3 Sync
SPINDLE SPEED (RPM) ______________________7,200
AVERAGE LATENCY (mSEC) ___________________4.17
BUFFER ___________________________________1024 KByte
Read Look-Ahead, Adaptive,
Multi-Segmented Cache
INTERFACE ________________________________FC-AL
ASA II
BYTES PER TRACK __________________________64,773 average
SECTORS PER DRIVE ________________________8,388,315
TPI (TRACKS PER INCH) ____________________4,048
BPI (BITS PER INCH) ______________________73,820
AVERAGE ACCESS (ms) (read/write)__________8.0/9.0
Drive level without controller overhead
SINGLE TRACK SEEK (ms) ___________________0.6/0.9
MAX FULL SEEK (ms) _______________________17/19
MTBF (power-on hours) ____________________800,000
SHOCK (G's):
operating (Read/Write) __________2
nonoperating ____________________50
ACOUSTICS (typ/max dBA) __________________4.7/
POWER DISSIPATION (watts/BTUs) Active ____15/51
Idle ______12/41
POWER REQUIREMENTS: +12V START-UP (amps) _2.18
+12V TYPICAL (amps) __0.83 idle
+5V START-UP (amps) __1.0
+5V TYPICAL (amps) ___0.76 idle
IDLE (watts) _________14
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): 5.97/151.6
Weight (lbs/kg): 2.3/1.04
Already low-level formatted at the factory with 9 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. (12/13/96)