Lenovo e50 8291 Guia Do Utilizador
Operating
systems,
preinstalled
(varies
by
model
type)
Note:
Not
all
countries
or
regions
have
these
operating
systems.
v
Microsoft
®
Windows
®
XP
Home
Edition
v
Microsoft
Windows
XP
Professional
Operating
systems,
certified
or
tested
for
compatibility
1
v
Linux
®
Specifications
This
section
lists
the
physical
specifications
for
your
computer.
Dimensions
Height:
374
mm
(14.72
in.)
Width:
180
mm
(7.09
in.)
Depth:
458
mm
(18.03
in.)
Weight
Minimum
configuration
as
shipped:
9.1
kg
20.06
lb)
Maximum
configuration:
10.2
kg
(22.5
lb)
Environment
Air
temperature:
System
on:
10°
to
35°C
(50°
to
95°
F)
System
off:
10°
to
60°C
(50°
to
140°
F)
Maximum
altitude:
914
m
(3000
ft)
Note:
The
maximum
altitude,
914
m
(3000
ft),
is
the
maximum
altitude
at
which
the
specified
air
temperatures
apply.
At
higher
altitudes,
the
maximum
air
temperatures
are
lower
than
those
specified.
Humidity:
System
on:
10%
to
80%
System
off:
10%
to
90%
Electrical
input
Input
voltage:
Low
range:
Minimum:
100
V
ac
Maximum:
127
V
ac
Input
frequency:
50/60
Hz
Voltage
switch
setting:
115
V
ac
High
range:
Minimum:
200
V
ac
Maximum:
240
V
ac
Input
frequency:
50/60
Hz
Voltage
switch
setting:
230
V
ac
Input
kilovolt-amperes
(kVA)
(approximate):
Minimum
configuration
as
shipped:
0.158
kVA
Maximum
configuration:
0.213
kVA
1. The
operating
systems
listed
here
are
being
certified
or
tested
for
compatibility
at
the
time
this
publication
goes
to
press.
Additional
operating
systems
might
be
identified
by
Lenovo
as
compatible
with
your
computer
following
the
publication
of
this
booklet.
Corrections
and
additions
to
this
list
are
subject
to
change.
To
determine
if
an
operating
system
has
been
certified
or
tested
for
compatibility,
check
the
Web
site
of
the
operating
system
vendor.
4
User
Guide