<s>
The	O
Qosmio	B-Device
series	O
(	O
dynabook	O
Qosmio	B-Device
in	O
Japan	O
)	O
was	O
Toshiba	O
's	O
consumer-marketed	O
line	O
of	O
high	O
performance	O
desktop	B-Application
replacement	I-Application
laptops	B-Device
.	O
</s>
<s>
The	O
laptop	B-Device
was	O
first	O
released	O
on	O
July	O
25	O
,	O
2004	O
as	O
the	O
E15-AV101	O
with	O
a	O
1.7GHz	O
Intel	B-Architecture
Pentium	I-Architecture
M	I-Architecture
CPU	B-Device
,	O
512	O
megabytes	O
of	O
DDR	O
SDRAM	O
,	O
and	O
a	O
15-inch	O
XGA	B-Device
1,024	O
by	O
768	O
screen	O
.	O
</s>
<s>
Toshiba	O
's	O
most	O
powerful	O
laptop	B-Device
has	O
undergone	O
many	O
revisions	O
,	O
with	O
focus	O
shifting	O
from	O
high-end	O
multimedia	O
functionality	O
to	O
heavy	O
gaming	O
.	O
</s>
<s>
The	O
current	O
line	O
,	O
the	O
X70	O
series	O
,	O
was	O
released	O
in	O
2013	O
,	O
featuring	O
an	O
Intel	B-Device
Core	I-Device
i7	I-Device
processor	O
with	O
up	O
to	O
32	O
gigabytes	O
of	O
DDR3	O
SDRAM	O
and	O
an	O
Nvidia	B-Application
GeForce	I-Application
GTX	O
770M	O
as	O
well	O
as	O
a	O
17.3-inch	O
Full	O
HD	O
display	O
.	O
</s>
<s>
The	O
Toshiba	B-Device
Qosmio	I-Device
G35-AV650	O
was	O
the	O
first	O
production	O
notebook	B-Device
made	O
available	O
with	O
an	O
HD	O
DVD-compatible	O
drive	O
.	O
</s>
<s>
The	O
Qosmio	B-Device
G35	O
line	O
also	O
functioned	O
as	O
a	O
Digital	B-Application
Video	I-Application
Recorder	I-Application
as	O
it	O
contains	O
an	O
integrated	O
TV	B-Device
tuner	I-Device
.	O
</s>
<s>
Focus	O
for	O
the	O
Qosmio	B-Device
had	O
shifted	O
from	O
full-fledged	O
multimedia	O
to	O
high	O
end	O
gaming	O
with	O
high	O
quality	O
graphics	O
and	O
audio	O
.	O
</s>
<s>
This	O
can	O
be	O
seen	O
in	O
the	O
first	O
Qosmio	B-Device
,	O
the	O
E15-AV101	O
,	O
which	O
offered	O
a	O
1.7GHz	O
Intel	B-Architecture
Pentium	I-Architecture
M	I-Architecture
735	O
CPU	B-Device
,	O
512	O
megabytes	O
of	O
DDR	O
SDRAM	O
,	O
a	O
15-inch	O
XGA	B-Device
1,024	O
by	O
768	O
screen	O
,	O
and	O
an	O
Nvidia	B-Application
GeForce	I-Application
FX	O
Go5200	O
with	O
64	O
megabytes	O
of	O
dedicated	O
DDR	O
video	O
memory	O
,	O
all	O
of	O
which	O
were	O
relatively	O
powerful	O
for	O
the	O
time	O
.	O
</s>
<s>
The	O
X500	O
had	O
an	O
Intel	B-Device
Core	I-Device
i7	I-Device
processor	O
with	O
up	O
to	O
6	O
gigabytes	O
of	O
DDR3	O
SDRAM	O
as	O
well	O
as	O
an	O
18.4inch	O
HD	O
display	O
powered	O
by	O
an	O
Nvidia	B-Application
GeForce	I-Application
GTX	O
460M	O
with	O
1.5	O
gigabytes	O
of	O
GDDR5	O
video	O
memory	O
.	O
</s>
<s>
The	O
campaign	O
was	O
featured	O
in	O
every	O
major	O
publication	O
,	O
as	O
well	O
as	O
an	O
ambitious	O
digital	O
campaign	O
,	O
one	O
of	O
the	O
first	O
for	O
a	O
major	O
laptop	B-Device
release	O
at	O
that	O
time	O
.	O
</s>
<s>
Released	O
on	O
February	O
7	O
,	O
2007	O
,	O
the	O
Toshiba	O
F45	O
series	O
was	O
an	O
upgraded	O
line	O
of	O
F40	O
laptops	B-Device
with	O
advertised	O
features	O
including	O
Dolby	O
Home	O
Theater	O
and	O
a	O
built-in	O
subwoofer	O
.	O
</s>
<s>
The	O
basic	O
specs	O
included	O
an	O
Intel	O
Core	O
2	O
Duo	O
T5450	O
Processor	O
at	O
1.66GHz	O
,	O
with	O
2	O
megabytes	O
of	O
L2	O
cache	O
attached	O
to	O
a	O
64-bit	B-Device
667MHz	O
FSB	O
.	O
</s>
<s>
The	O
integrated	O
graphics	O
processor	O
was	O
the	O
Mobile	O
Intel	B-Device
GMA	I-Device
X3100	O
with	O
8-256	O
megabytes	O
of	O
video	O
memory	O
shared	O
with	O
the	O
system	O
memory	O
,	O
the	O
screen	O
was	O
a	O
15.4-inch	O
"	O
TruBrite	O
"	O
display	O
with	O
a	O
1280x800	O
native	O
resolution	O
(	O
WXGA	O
)	O
,	O
and	O
hard	B-Device
drives	I-Device
were	O
about	O
200	O
gigabytes	O
in	O
size	O
(	O
varied	O
by	O
model	O
)	O
.	O
</s>
<s>
Released	O
on	O
January	O
4	O
,	O
2009	O
,	O
the	O
Qosmio	B-Device
X300	O
models	O
offered	O
not	O
only	O
HD	B-Operating_System
DVD	I-Operating_System
reading	O
capabilities	O
but	O
also	O
writing	O
capabilities	O
in	O
either	O
15	O
gigabyte	O
or	O
30	O
gigabyte	O
capacities	O
.	O
</s>
<s>
A	O
remote	O
control	O
is	O
available	O
to	O
allow	O
control	O
within	O
20	O
feet	O
of	O
the	O
laptop	B-Device
.	O
</s>
<s>
The	O
X500	O
series	O
introduced	O
multi-touch	B-Application
capabilities	O
to	O
its	O
touchpad	O
.	O
</s>
<s>
The	O
Qosmio	B-Device
X770	O
series	O
was	O
introduced	O
on	O
June	O
14	O
,	O
2011	O
,	O
followed	O
by	O
the	O
X775	O
series	O
.	O
</s>
<s>
Released	O
in	O
2012	O
was	O
the	O
Qosmio	B-Device
X870	O
series	O
,	O
with	O
specs	O
including	O
a	O
new	O
"	O
Ivy	B-Device
Bridge	I-Device
"	O
Intel	B-Device
Core	I-Device
i7	I-Device
processor	O
,	O
a	O
Nvidia	B-Application
GeForce	I-Application
GTX	O
670M	O
graphics	O
processor	O
with	O
3	O
gigabytes	O
of	O
video	O
memory	O
,	O
a	O
17.3-inch	O
1920x1080	O
TN	O
display	O
,	O
16	O
gigabytes	O
of	O
DDR3	O
memory	O
clocked	O
at	O
1600MHz	O
,	O
and	O
a	O
2	O
terabyte	O
hard	B-Device
disk	I-Device
drive	I-Device
.	O
</s>
<s>
Released	O
in	O
2013	O
was	O
the	O
Qosmio	B-Device
X70-A	O
series	O
,	O
with	O
a	O
Nvidia	B-Application
GeForce	I-Application
GTX	O
770M	O
graphics	O
processor	O
designed	O
for	O
gaming	O
and	O
multimedia	O
usage	O
.	O
</s>
<s>
Subsequently	O
,	O
released	O
in	O
2014	O
was	O
the	O
Qosmio	B-Device
X70-B	O
series	O
,	O
with	O
a	O
significantly	O
less	O
powerful	O
GPU	O
,	O
an	O
AMD	O
Radeon	O
R9	O
M265X	O
.	O
</s>
<s>
T9550	O
at	O
2.66	O
GHz	O
with	O
6	O
MB	O
of	O
L2	O
cache	O
)	O
Intel	O
Core	O
2	O
Quad	O
(	O
Q9000	O
at	O
2.0	O
GHz	O
with	O
6	O
MB	O
of	O
L2	O
cache	O
)	O
Intel	O
Core	O
2	O
Extreme	O
(	O
QX9300	O
at	O
2.53	O
GHz	O
with	O
12	O
MB	O
of	O
L2	O
cache	O
)	O
1.6	O
GHz	O
Intel	B-Device
Core	I-Device
i7	I-Device
"	O
Clarksfield	B-Device
"	O
720QM	O
,	O
1.73	O
GHz	O
Intel	B-Device
Core	I-Device
i7	I-Device
740QM	O
,	O
2.00	O
GHz	O
Intel	B-Device
Core	I-Device
i7	I-Device
2630QM	O
,	O
or	O
2.53	O
GHz	O
Intel	B-Device
Core	I-Device
i5	I-Device
"	O
Arrandale	O
"	O
Memory	O
4GB	O
DDR3	O
1066	O
(	O
expandable	O
to	O
8GB	O
)	O
4GB	O
DDR3	O
1066	O
,	O
6GB	O
DDR3	O
1066	O
(	O
Q850	O
)	O
(	O
expandable	O
to	O
8GB	O
)	O
,	O
or	O
8GB	O
DDR3	O
1333	O
(	O
Q930X	O
)	O
Graphics	O
2	O
Nvidia	B-Application
GeForce	I-Application
9800M	O
GTS	O
cards	O
with	O
512	O
MB	O
of	O
dedicated	O
GDDR3	O
each	O
in	O
Scalable	B-Device
Link	I-Device
Interface	I-Device
1	O
Nvidia	B-Application
GeForce	I-Application
9800M	O
GTX	O
with	O
1	O
GB	O
of	O
dedicated	O
GDDR3	O
(	O
X305-Q725	O
)	O
1	O
Nvidia	B-Application
GeForce	I-Application
GTS	O
250	O
M	O
with	O
1	O
GB	O
of	O
GDDR51	O
Nvidia	B-Application
GeForce	I-Application
GTS	O
360	O
M	O
with	O
1	O
GB	O
of	O
GDDR51	O
Nvidia	B-Application
GeForce	I-Application
GTX	O
460M	O
with	O
1.5	O
GB	O
of	O
GDDR5	O
Front	B-Architecture
Side	I-Architecture
Bus	I-Architecture
1066	O
MHz	O
No	O
FSB	O
;	O
uses	O
1xQPI	O
6.4	O
GT/s	O
Hard	B-Device
drive	I-Device
320	O
GB	O
7200rpm	O
SATA	O
HD	O
(	O
Q830	O
and	O
Q832	O
)	O
;	O
64	O
GB	O
SATA	O
Solid	B-Device
State	I-Device
Drive	I-Device
and	O
a	O
320	O
GB	O
SATA	O
7200rpm	O
hard	B-Device
drive	I-Device
for	O
a	O
total	O
of	O
384	O
GB	O
(	O
Q850	O
)	O
320	O
to	O
500GB	O
7200rpm	O
SATA	O
HD	O
with	O
an	O
optional	O
second	O
64	O
GB	O
SATA	O
Solid	B-Device
State	I-Device
Drive	I-Device
in	O
select	O
models	O
or	O
1TB	O
(	O
500GB	O
7200rpm+500GB	O
Hybrid	O
drive	O
7200	O
RPMwith	O
4GB	O
SSD	B-Device
built-in	O
)	O
.	O
</s>
<s>
Display17	O
"	O
widescreen	O
display	O
at	O
1680×	O
105018.4	O
"	O
display	O
at	O
1680×945	O
(	O
HD+	O
)	O
or	O
1920×1080	O
(	O
Full	O
HD	O
)	O
Webcam	B-Protocol
1.3	O
megapixels	O
1.3	O
megapixels	O
Connectivity	O
802.11	O
b/g/n	O
Wireless	O
LAN	B-General_Concept
,	O
Bluetooth	O
2.1	O
,	O
1	O
Gigabit	O
Ethernet	O
port	O
,	O
1	O
IEEE	B-Protocol
1394	I-Protocol
(	O
FireWire	B-Protocol
)	O
port	O
,	O
1	O
Headphones	B-Device
audio	O
out	O
port	O
,	O
1	O
Microphone	B-Application
audio	O
in	O
port	O
,	O
1	O
e-SATA	O
802.11	O
b/g/n	O
Wireless	O
LAN	B-General_Concept
,	O
Bluetooth	O
2.1	O
,	O
4	O
USB	O
2.0	O
ports	O
,	O
1	O
Gigabit	O
Ethernet	O
port	O
,	O
1	O
IEEE	B-Protocol
1394	I-Protocol
(	O
FireWire	B-Protocol
)	O
port	O
,	O
1	O
Headphones	B-Device
audio	O
out	O
port	O
,	O
1	O
Microphone	B-Application
audio	O
in	O
port	O
,	O
1	O
e-SATA	O
,	O
1	O
SPDIF	O
Audio	O
Harman	O
Kardon	O
4.1	O
surround	O
sound	O
with	O
two	O
tweeters	O
,	O
two	O
bass	O
reflex	O
speakers	O
,	O
and	O
a	O
subwoofer	O
Harman	O
Kardon	O
stereo	O
speakers	O
Dimensions	O
12	O
"	O
×	O
16.2	O
"	O
×	O
1.7	O
"	O
11.6	O
"	O
×	O
17.4	O
"	O
×	O
1.63	O
"	O
Weight	O
9	O
lb	O
.	O
</s>
<s>
The	O
Qosmio	B-Device
F10	O
and	O
G10	O
series	O
,	O
both	O
early	O
models	O
,	O
were	O
plagued	O
with	O
chipset	B-Device
issues	O
.	O
</s>
<s>
When	O
a	O
defective	O
unit	O
was	O
under	O
considerable	O
load	O
for	O
an	O
extended	O
period	O
of	O
time	O
,	O
the	O
video	O
chipset	B-Device
on	O
the	O
board	O
was	O
known	O
to	O
fail	O
,	O
causing	O
considerable	O
interference	O
on	O
the	O
display	O
and/or	O
complete	O
motherboard	O
failure	O
.	O
</s>
