SEAGATE TECHNOLOGY, INC.
1-800-SEAGATE
http://www.seagate.com
(C)opyright 1994
ST-3491A
Medalist 425xe
UNFORMATTED CAPACITY _____________________
FORMATTED CAPACITY (xx SECTORS) __________428.1
ACTUATOR TYPE ____________________________VOICE COIL
TRACKS ___________________________________
CYLINDERS ________________________________(user)
HEADS _(PHYSICAL)_________________________4
DISCS (3.5 in) ___________________________2
MEDIA TYPE _______________________________THIN FILM
HEAD TYPE ________________________________THIN FILM
RECORDING METHOD _________________________ZBR RLL (1,7)
INTERNAL TRANSFER RATE (mbits/sec) _______18.7 to 32
EXTERNAL TRANSFER RATE (mbytes/sec) ______11.1
SPINDLE SPEED (RPM) ______________________3,811
AVERAGE LATENCY (mSEC) ___________________7.87
BUFFER ___________________________________120 Kbyte
Multisegmented, SeaCache
INTERFACE ________________________________AT
SECTORS PER DRIVE ________________________836,070
TPI (TRACKS PER INCH) ____________________3,081
BPI (BITS PER INCH) ______________________55,200
FCI (FLUX CHANGES PER INCH) ______________41,400
AVERAGE ACCESS (ms) ______________________15
SINGLE TRACK SEEK (ms) ___________________5
MAX FULL SEEK (ms) _______________________34
MTBF (power-on hours) Office _____________300,000
POWER REQUIREMENTS: +12V START-UP (amps) _1.0
+5V START-UP (amps) _0.30
START-UP (watts)_7.50
POWER MANAGEMENT (Watts):
ACTIVE _______________4.4
IDLE _________________1.8
Foutaise, HD Tach me dis 1.7MB sec max!!!
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"La douleur fait penser l'homme, la pensée rend l'homme sage, la sagesse rend la vie acceptable..."