Lenovo T40 사용자 설명서
Specifications
Size
14-inch
model
v
Width:
311
mm
(12.2
in.)
v
Depth:
255
mm
(10.0
in.)
v
Height:
26.6
to
31.4
mm
(1.0
to
1.2
in.)
15-inch
model
v
Width:
330
mm
(13.0
in.)
v
Depth:
266.7
mm
(10.5
in.)
v
Height:
27.7
to
32.5
mm
(1.09
to
1.28
in.)
Environment
v
Maximum
altitude
without
pressurization:
3048
m
(10,000
ft)
v
Temperature
–
At
altitudes
up
to
2438
m
(8000
ft)
-
Operating
with
no
diskette:
5°
to
35°C
(41°
to
95°F)
-
Operating
with
a
diskette:
10°
to
35°C
(50°
to
95°F)
-
Not
operating:
5°
to
43°C
(41°
to
110°F)
–
At
altitudes
above
2438
m
(8000
ft)
-
Maximum
operating
temperature,
31.3°C
(88°
F)
Note:
When
you
charge
the
battery
pack,
its
temperature
must
be
at
least
10°C
(50°F).
v
Relative
humidity:
–
Operating
with
no
diskette
in
the
drive:
8%
to
90%
–
Operating
with
a
diskette
in
the
drive:
8%
to
80%
Heat
output
v
72
W
(246
Btu/hr)
maximum
Power
source
(ac
adapter)
v
Sine-wave
input
at
50
to
60
Hz
v
Input
rating
of
the
ac
adapter:
100-240
V
ac,
50
to
60
Hz
Battery
pack
v
Lithium-ion
(Li-Ion)
battery
pack
–
Nominal
voltage:
10.8
V
dc
–
Capacity:
4.4
AH/6.6
AH/4.8
AH/7.2
AH
(on
some
models)
Specifications
Chapter
1.
Overview
of
your
new
ThinkPad
computer
5