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2.
•
GENERAL SPECIFICATIONS
2.1
Drive specifications
.-
NO.
Item
Specification
Unit
--
1
Recording mode
MFM
FM
2
Capacity
Unformatted
1
0.5
-
MB
Forma ted
(NOTE 1)
640
320
kB
3
Data transfer rate
250
125
k-bit/sec.
4
Maxim\D1 bit density
8717
4359
BPI
5
Tracks
160
~
6
Average rotational speed
300
rpm
"
,
7
Seek time
.
3
ms
(Track-to-track)
8
Seek settling time
15
.,
ms
9
Track density
135
L
TPI
10
Start time
(NOTE
2)
800
ms
\
11
Standard
Width
30
(1.2)
mm (in)
external
dimen-
Height
101.6
(4)
mm (in)
sions
(NOTE 3)
Depth
146 MAX (5.75)
mm (in)
12
Weight
56
gr
13
Operating
Temperat ure
5 '" 45
°C
environ-
ment
Relative
20 '" 80
iRH
condi-
h\D1idity
tions
Max
im
1.DIl
29.0
°C
wet-bulb
(woncondensing)
temperat ure
"-2-
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