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TEAC FD-235HF
TEAC FD-235HF
with silver bezel – bulk packaging, drive only.
Specifications |
Installation | First OS Boot
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One-inch high
design
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Low power
consumption ( Operating:1.4W )
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Operates on +5v
power
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A choice of models
and interface type ( TTL or CMOS ) to match your
system requirements
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Standard Bearers in Style and
Performance
The FD-235
series from TEAC provides outstanding performance
in handsome, compact form. Each FDD stands just
one inch in height, weighs only 235g, and is so
efficient that it requires a mere +5V DC power
supply.
TEAC gives you a choice of 1MB,1.6MB,2MB
versions, as well as one versatile model that can
operate at any of the 3 memory capacities. The
TEAC FD-235 Series from TEAC --- performance and
style you count on.
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SPECIFICATION
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FD-235GF
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FD-235HF
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FD-235HG
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Data
transfer rate ( Kbits/s )
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500 / 250
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500 / 250
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500 / 250
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Data
capacity
(
Mbytes, Unformatted )
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1.6/1
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2/1
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2/1.6/1
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Rotation
speed ( rpm )
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360/300
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300
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300/360/300
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Track/Disk
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160
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Track
density ( tpi )
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135
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Number of
cylinders
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80
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Average
access time ( ms )
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94
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Track to
track time ( ms )
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3
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Settling
time ( ms )
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15
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Recording
method
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FM or
MFM
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Media
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3-1/2 inch
micro floppy disk
High density ( 2HD ) or Normal
density (
2DD )
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Starting
time
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480msec. or
less
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MTBF
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More than
30,000 hours
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Error
rate
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Soft read
error: less than 109bit
Hard read error: less than
1012bit
Seek error: less than
106bit
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Safety
standard
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Complies
with UL, CSA, TÜV
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Power
Requirements
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DC+5V
±10%
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Power
Consumption
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15mW typ. (
Standby )
1.4W typ. ( Operating )
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Dimensions
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101.6W X
25.4H X 145D ( mm )
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Weight
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345g
typ.
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Removed case front bezel to protect
acrylic and removed both side panels.
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Installed floppy disk drive into
the topmost 3.5” bay using four black screws.
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Connected floppy power lead from
power supply and floppy ribbon cable between main board
and drive. The red stripe on the ribbon cable is oriented
towards pin 1 of the connectors on the main board (down)
and the floppy drive (towards power header).
Later replaced the ribbon cable
with a rounded floppy cable. The rounded cable has keyed
connectors that only fit one way.
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To test the installation, inserted an
old Windows 98 emergency boot disk into the floppy drive and
turned the system on.
The POST messages are:
- No IDE hard disk detected
- System completed power on self test
- Computer now booting from operating system
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The floppy disk drive is
recognized as drive “A:”
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The Windows 98 startup menu is
read from the floppy.
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Success! The first operating system is running.
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