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SEAGATE TECHNOLOGY, INC.
1-800-SEAGATE
http://www.seagate.com
(C)opyright 1991
ST-4384E (94186-383H) Wren 5 FH ESDI
ÚData Cable ÚController Cable /Ä5ÄGÄGÄ12\
ÍÍÍÍÍÍÍÍ ÍÍÍ ÍÍÍÍÍÍÍÍÍÍÍÍÍÍ ÍÍÍ Í³ 0 0 0 0 ÆÍÍ
o o o o o 1ÄÄÄÄÄÄÄÄÄÄÄ¿ o o o o o o o ÀÄÄÄÄÄÄÄÄÄÙ
o o o o o ÀTerminatorÄÙ o o o o o o o
1 2 3 4 5 7 6 5 4 3 2 1
Motor Start ÄÄÙ ³ ³ ³ ³ ÀDrive Selects
option enable ³ ³ ³ ÀÄ Factory use Note: There are 2 types of PWA's.
³ ³ ³ only One with drive select header on the
Sectors ³ ³ ³ left, and one with header on the
ÍÍÍÍÍÍÍÍÍÍÍØÍØÍØÍÍ right (like this). Pin positions
64 0 0 0 are the same.
35 0 0 1 = 329,011,200
10 0 1 0
19 0 1 1 0=open; 1=closed
36 1 0 0 = 338,411,520
34 1 0 1 = 319,610,880
87 1 1 0
Add Mark 1 1 1
ST-4384E
94186-383H WREN 5 FH
UNFORMATTED CAPACITY (MB) ________________383
FORMATTED CAPACITY (34 SECTORS) (MB) _____319 **
ACTUATOR TYPE ____________________________VOICE COIL
TRACKS ___________________________________18360
CYLINDERS ________________________________1224
HEADS ____________________________________15
DISCS ____________________________________8
MEDIA TYPE _______________________________THIN FILM
RECORDING METHOD _________________________RLL (2,7)
TRANSFER RATE (mbytes/sec) _______________1.25
SPINDLE SPEED (RPM) ______________________3,600
AVERAGE LATENCY (mSEC) ___________________8.33
INTERFACE ________________________________ESDI
TPI (TRACKS PER INCH) ____________________1280
BPI (BITS PER INCH) ______________________19600
AVERAGE ACCESS (ms) ______________________14.5
SINGLE TRACK SEEK (ms) ___________________3
MAX FULL SEEK (ms) _______________________29
MTBF (power-on hours) ____________________100,000
POWER REQUIREMENTS: +12V START-UP (amps) _4.5
+12V TYPICAL (amps) __2.0
+5V START-UP (amps) __1.4
+5V TYPICAL (amps) ___0.8
TYPICAL (watts) ______23
MAXIMUM (watts) ______61
BUFFERED STEP PULSE RATE (micro sec) _____
WRITE PRECOMP (cyl) ______________________N/A
REDUCED WRITE CURRENT (cyl) ______________N/A
LANDING ZONE (cyl) _______________________AUTO PARK
IBM AT DRIVE TYPE ________________________*
* MAY REQUIRE A CONTROLLER WITH BIOS SUPPORT, OR FORMATTING
AND PARTITIONING SOFTWARE. ALSO, CHECK TO SEE IF YOUR CMOS SETUP
HAS A "CUSTOM" OR "USER DEFINABLE" DRIVE TYPE AVAILABLE.
** ESDI controllers which offer an Alternate/Spare sector per track
option will format to a capacity = Cyl*Hd*(SPT-1)*512 bytes
Seagate reserves the right to change, without notice, product
offerings or specifications. (6/26/90)
A copy of this specification file may be obtained
by FTP at
ftp://ftp.seagate.com/techsuppt/esdi/st4384e.txt.
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