<s>
The	O
Portégé	B-Device
is	O
a	O
range	O
of	O
business-oriented	O
subnotebooks	B-Device
and	O
ultrabooks	B-Device
manufactured	O
by	O
Dynabook	B-Operating_System
Inc	I-Operating_System
.	I-Operating_System
From	O
1993	O
to	O
2016	O
,	O
the	O
Portégé	B-Device
was	O
manufactured	O
by	O
Toshiba	O
's	O
computer	O
subsidiary	O
.	O
</s>
<s>
The	O
Portégé	B-Device
series	O
was	O
briefly	O
discontinued	O
after	O
Toshiba	O
left	O
the	O
computer	O
market	O
in	O
2016	O
.	O
</s>
<s>
In	O
2019	O
,	O
Sharp	O
Corporation	O
purchased	O
majority	O
interest	O
of	O
Toshiba	O
inactive	O
's	O
computer	O
subsidiary	O
(	O
later	O
buying	O
Toshiba	O
's	O
remaining	O
shares	O
in	O
2020	O
)	O
and	O
resurrected	O
the	O
Portégé	B-Device
.	O
</s>
<s>
The	O
Portégé	B-Device
series	O
has	O
a	O
long	O
line	O
of	O
several	O
models	O
,	O
the	O
latest	O
being	O
the	O
13.3	O
inch	O
R30	O
series	O
and	O
the	O
similar	O
Z30	O
series	O
.	O
</s>
<s>
Portégé	B-Device
laptops	O
occasionally	O
featured	O
first-in-the-world	O
technologies	O
.	O
</s>
<s>
Portégés	B-Device
are	O
designed	O
to	O
be	O
mobile	O
,	O
with	O
a	O
focus	O
on	O
portability	O
,	O
style	O
,	O
and	O
performance	O
.	O
</s>
<s>
Throughout	O
their	O
history	O
,	O
Portégé	B-Device
machines	O
have	O
been	O
extolled	O
due	O
to	O
their	O
focus	O
on	O
long	O
battery	O
life	O
.	O
</s>
<s>
Furthermore	O
,	O
several	O
high-end	O
models	O
in	O
the	O
Portégé	B-Device
line	O
feature	O
a	O
Honeycomb	O
Rib	O
Structure	O
which	O
makes	O
the	O
laptop	O
stiffer	O
and	O
more	O
durable	O
.	O
</s>
<s>
Many	O
also	O
come	O
with	O
the	O
optional	O
feature	O
of	O
a	O
solid-state	B-Device
drive	I-Device
,	O
which	O
is	O
more	O
reliable	O
than	O
a	O
traditional	O
hard	O
disk	O
drive	O
,	O
as	O
well	O
as	O
USB	O
3.0	O
,	O
which	O
allows	O
for	O
faster	O
data	O
transfer	O
.	O
</s>
<s>
Earlier	O
models	O
include	O
the	O
Portégé	B-Device
M780	O
and	O
R700	O
.	O
</s>
<s>
The	O
M780	O
also	O
has	O
a	O
320GB	O
hard	O
disk	O
,	O
and	O
can	O
be	O
customized	O
or	O
upgraded	O
to	O
Intel	B-Device
Core	I-Device
i7	O
processor	O
and	O
8GB	O
RAM	O
.	O
</s>
<s>
Early	O
2011	O
,	O
Intel	B-Device
Core	I-Device
released	O
their	O
new	O
Sandy	O
Bridge	O
processors	O
.	O
</s>
<s>
Following	O
that	O
release	O
,	O
Toshiba	O
has	O
released	O
its	O
newest	O
range	O
of	O
Portégé	B-Device
notebooks	O
.	O
</s>
<s>
All	O
have	O
minimum	O
i5-2410M	O
processor	O
,	O
4GB	O
of	O
DDR3	O
RAM	O
and	O
Windows	B-Application
7	O
Pro	O
.	O
</s>
<s>
(	O
192MB	O
Max	O
)	O
1.55kg2000	O
-	O
3440CT	O
11.3	O
"	O
XGA	O
Pentium	B-General_Concept
III-M	I-General_Concept
500	O
MHz	O
S3	B-Device
Savage	I-Device
IX	I-Device
-	O
1.55	O
kg	O
2000	O
-	O
3480CT	O
11.3	O
"	O
XGA	O
Pentium	B-General_Concept
III-M	I-General_Concept
600	O
MHz	O
S3	B-Device
Savage	I-Device
IX	I-Device
-	O
1.55	O
kg	O
2000	O
-	O
3490CT	O
11.3	O
"	O
XGA	O
Pentium	B-General_Concept
III-M	I-General_Concept
700	O
MHz	O
S3	B-Device
Savage	I-Device
IX	I-Device
128MiB	O
PC100	O
onboard	O
,	O
expands	O
to	O
256MiB	O
.	O
</s>
