IBM z61 Supplementary Manual
Specifications
Size
14-inch
model
v
Width:
334
mm
(13.14
in.)
v
Depth:
228
mm
(8.97
in.)
v
Height:
26.6
to
30
mm
(1.04
to
1.18
in.)
15-inch
model
v
Width:
357
mm
(14.05
in.)
v
Depth:
262.5
mm
(10.33
in.)
v
Height:
37.3
to
40.2
mm
(1.46
to
1.58
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
disc
in
the
drive:
8%
to
90%
–
Operating
with
a
disc
in
the
drive:
8%
to
80%
Heat
output
v
65W
or
90W
maximum
(depending
on
the
model)
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:
2.6AH
Specifications
72
ThinkPad
®
Z61
Series
Service
and
Troubleshooting
Guide