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SEAGATE TECHNOLOGY, INC.
1-800-SEAGATE
http://www.seagate.com
(C)opyright 1991
ST-7050P
ST-7050P
UNFORMATTED CAPACITY _____________________
FORMATTED CAPACITY (xx SECTORS) __________42.6
AVERAGE SECTORS PER TRACK ________________ rounded down
ACTUATOR TYPE ____________________________STRAIGHT ARM
TRACKS ___________________________________
CYLINDERS ________________________________(user)
HEADS ____________________________________2
DISCS (1.8 in) ___________________________1
MEDIA TYPE _______________________________THIN FILM
HEAD TYPE ________________________________THIN FILM
RECORDING METHOD _________________________ZBR RLL (1,7)
INTERNAL TRANSFER RATE (mbits/sec) _______up to 16
SPINDLE SPEED (RPM) ______________________3,545
AVERAGE LATENCY (mSEC) ___________________8.46
BUFFER ___________________________________32 Kbyte
Multisegmented adaptive cache
INTERFACE ________________________________PCMCIA/ATA
Auto Sense of interface type
PCMCIA Type III form factor
BYTES PER TRACK __________________________
SECTORS PER DRIVE ________________________
TPI (TRACKS PER INCH) ____________________x,xxx
BPI (BITS PER INCH) ______________________xx,xxx
AREAL DENSITY (MBits/sq in) ______________
AVERAGE ACCESS (ms) ______________________18
SINGLE TRACK SEEK (ms) ___________________<x
MAX FULL SEEK (ms) _______________________xx
MTBF (power-on hours) Office _____________300,000
SHOCK (G's):
operating (Read/Write) __________20/10
nonoperating ____________________300
POWER REQUIREMENTS: +5V START-UP (amps) __0.45
POWER MANAGEMENT (Watts):
ACTIVE _______________1.2
IDLE _________________0.42
STANDBY ______________0.1
SLEEP ________________0.06
WRITE PRECOMP (cyl) ______________________N/A
REDUCED WRITE CURRENT (cyl) ______________N/A
LANDING ZONE (cyl) _______________________AUTO
IBM AT DRIVE TYPE ________________________0
Physical:
Height (inches/mm): 0.413/10.5
Width (inches/mm): 2.13/54.0
Depth (inches/mm): 3.38/85.7
Weight (oz/g): 3/85
ZBR = Zone Bit Recording = Variable sectors per track
Seagate reserves the right to change, without notice, product
offerings or specifications. (11/09/93)
A copy of this specification file may be obtained
by FTP at
ftp://ftp.seagate.com/techsuppt/at/st7050p.txt.
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