Cheetah 36
|
Capacity:
Speed:
Average Read Time:
|
36.4 GB
10000 rpm
6.15 ms |
|
ST-136403FC Fibre Channel FC-AL, Dual Port (Cheetah 36)
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� REAR VIEW � ST-136403FC
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40 pin I/O and DC Power Wall/bracket Connection
� Female
J1 /���ij���������\ TOP (HDA)
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(\�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
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� FRONT VIEW � (ST-136403FC)
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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)
ST136403FC drives have two independent FC-AL ports. These
ports may be connected on independent loops or on the same
loop. Port A and Port B may be connected in any order or
combination.
ST-136403FC
UNFORMATTED CAPACITY (GB) ________________43.2
FORMATTED CAPACITY (GB) __________________36.4
AVERAGE SECTORS PER TRACK ________________302 rounded down
ACTUATOR TYPE ____________________________ROTARY VOICE COIL
TRACKS ___________________________________235,224
CYLINDERS ________________________________9801 user
HEADS ______PHYSICAL______________________24
DISCS (3 in) _____________________________12
MEDIA TYPE _______________________________THIN FILM/MR
RECORDING METHOD _________________________PRML 8/9 PR4
INTERNAL TRANSFER RATE (mbits/sec)________179 to 313
INTERNAL FORMATTED TRANSFER RATE (MB/sec)_21.1 to 36.8
EXTERNAL TRANSFER RATE (mbyte/sec/port)___106.3 Sync
SPINDLE SPEED (RPM) ______________________10,016
AVERAGE LATENCY (mSEC) ___________________2.99
BUFFER (/optional) _______________________1MB/4MB
Read Look-Ahead, Adaptive,
Multi-Segmented Cache
INTERFACE ________________________________FC-AL
Fibre Channel - Arbitrated Loop, ASA II
BYTES PER TRACK __________________________153,284-229,045
SECTORS PER DRIVE ________________________71,132,960
TPI (TRACKS PER INCH) ____________________12,580
BPI (KBITS PER INCH) _____________________252
AVERAGE ACCESS (ms read/write)____________6.15/6.85
Drive level with controller overhead
SINGLE TRACK SEEK (ms read/write) ________0.8/1.1
MAX FULL SEEK (ms read/write) ____________14.2/15.2
MTBF (power-on hours) ____________________1,000,000
SHOCK (G's, 11/2/0.5 ms):
operating (Read/Write) __________5
abnormal ________________________10
nonoperating ____________________75/175/90
ACOUSTICS (Bels typical, sound power) ____4.3
POWER DISSIPATION (watts/BTUs) Active ____/
Idle ______17/58
POWER REQUIREMENTS: +12V START-UP (amps) _2.24
+12V TYPICAL (amps) __0.99 idle
+5V START-UP (amps) __1.12
+5V TYPICAL (amps) ___1.03 idle
IDLE (watts) _________
LANDING ZONE (cyl) _______________________AUTO PARK
IBM AT DRIVE TYPE ________________________0 or NONE
Physical:
Height (inches/mm): 1.654/42.01
Width (inches/mm): 4.00/101.6
Depth (inches/mm): 5.75/146.1
Weight (lbs/kg): 2.0/0.907
Already low-level formatted at the factory with x spare sectors
per cylinder and x spare cylinder per unit.
ZBR = Zone Bit Recording = Variable sectors per track
Seagate reserves the right to change, without notice, product
offerings or specifications. (11/13/99)
