<s>
The	O
Radeon	O
Xpress	B-Device
200	I-Device
is	O
a	O
computer	O
chipset	B-Device
released	O
by	O
ATI	O
.	O
</s>
<s>
The	O
chipset	B-Device
supports	O
AMD	B-Device
64-bit	I-Device
processors	O
(	O
Socket	O
939	O
and	O
Socket	O
754	O
)	O
as	O
well	O
as	O
supporting	O
Intel	B-General_Concept
Pentium	I-General_Concept
4	I-General_Concept
,	O
Pentium	B-Device
D	I-Device
and	O
Celeron	B-Device
processors	O
(	O
LGA	B-Device
775	I-Device
and	O
Socket	B-Device
478	I-Device
)	O
.	O
</s>
<s>
Additionally	O
,	O
it	O
includes	O
support	O
for	O
DDR400	O
RAM	B-Architecture
and	O
DDR-2	O
667	O
RAM	B-Architecture
on	O
the	O
Intel	O
Edition	O
.	O
</s>
<s>
ATI	O
renamed	O
its	O
Radeon	O
Xpress	B-Device
200	I-Device
Crossfire	O
Edition	O
chipset	B-Device
to	O
CrossFire	O
Xpress	B-Device
1600	I-Device
.	O
</s>
<s>
After	O
the	O
takeover	O
from	O
AMD	O
,	O
AMD	O
renamed	O
the	O
Crossfire	O
Xpress	B-Device
1600	I-Device
chipset	B-Device
for	O
AMD	O
socket	O
AM2	O
platform	O
to	O
the	O
AMD	B-Device
480X	I-Device
CrossFire	I-Device
chipset	I-Device
.	O
</s>
<s>
The	O
Radeon	O
Xpress	B-Device
200	I-Device
comes	O
in	O
five	O
different	O
versions	O
:	O
</s>
<s>
Support	O
for	O
up	O
to	O
22	O
PCI	B-Protocol
Express	O
lanes	O
.	O
</s>
<s>
Support	O
for	O
up	O
to	O
8	O
USB	B-Protocol
2.0	I-Protocol
ports	I-Protocol
.	O
</s>
<s>
Support	O
for	O
4	O
SATA	O
and	O
4	O
PATA	B-Protocol
drives	O
,	O
which	O
can	O
be	O
linked	O
together	O
in	O
any	O
combination	O
of	O
SATA	O
and	O
PATA	B-Protocol
to	O
form	O
a	O
RAID	B-Architecture
0	O
,	O
1	O
,	O
or	O
0+1	O
.	O
</s>
<s>
Support	O
for	O
up	O
to	O
7	O
PCI	B-Protocol
slots	I-Protocol
.	O
</s>
<s>
Motherboards	O
utilizing	O
this	O
chipset	B-Device
will	O
feature	O
two	O
16x	O
PCI-Express	O
slots	O
(	O
although	O
,	O
like	O
early	O
SLI	O
chipsets	B-Device
,	O
they	O
only	O
operate	O
at	O
8x	O
when	O
CrossFire	O
is	O
enabled	O
,	O
unlike	O
some	O
newer	O
CrossFire	O
and	O
SLI	O
capable	O
chipsets	B-Device
where	O
both	O
slots	O
retain	O
full	O
speed	O
)	O
.	O
</s>
<s>
Renamed	O
as	O
AMD	B-Device
480X	I-Device
CrossFire	I-Device
chipset	I-Device
after	O
the	O
acquisition	O
of	O
AMD	O
and	O
ATI	O
,	O
with	O
Intel	O
CrossFire	O
chipset	B-Device
retained	O
the	O
use	O
of	O
Radeon	O
Xpress	B-Device
200	I-Device
CrossFire	O
chipset	B-Device
.	O
</s>
<s>
Later	O
renamed	O
as	O
Radeon	O
Xpress	O
1150	O
for	O
Intel	O
notebooks/desktops	O
with	O
a	O
100MHz	O
increase	O
in	O
core	O
clock	O
speed	O
(	O
400MHz	O
from	O
originally	O
350MHz	O
for	O
200M	O
chipset	B-Device
,	O
from	O
originally	O
300MHz	O
for	O
Xpress	O
1100	O
chipset	B-Device
)	O
.	O
</s>
<s>
The	O
Radeon	O
Xpress	B-Device
200	I-Device
(	O
RS480	O
)	O
chipset	B-Device
can	O
make	O
use	O
of	O
different	O
southbridges	B-Device
,	O
one	O
of	O
them	O
is	O
the	O
SB400	O
(	O
IXP	O
400	O
)	O
,	O
providing	O
2	O
ATA	B-Protocol
channels	I-Protocol
(	O
2	O
devices	O
per	O
channel	O
)	O
,	O
2	O
SATA	O
1.5	O
Gbit/s	O
interface	O
(	O
4	O
drives	O
total	O
)	O
with	O
RAID	B-Architecture
0	O
,	O
RAID	B-Architecture
1	O
and	O
RAID	B-Architecture
0+1	O
support	O
,	O
7	O
PCI	B-Protocol
slots	I-Protocol
,	O
8	O
USB	B-Protocol
2.0	O
and	O
AC'97	O
codec	O
for	O
5.1	O
and	O
7.1	O
surround	O
sound	O
support	O
.	O
</s>
<s>
Motherboard	O
manufacturers	O
were	O
able	O
to	O
replace	O
the	O
SB400	O
southbridge	B-Device
with	O
the	O
M1573	O
southbridge	B-Device
from	O
ULi	O
for	O
more	O
versatile	O
configuration	O
,	O
as	O
well	O
as	O
avoiding	O
the	O
frequently	O
criticized	O
USB	B-Protocol
performance	O
issues	O
with	O
ATI	O
southbridges	B-Device
.	O
</s>
<s>
The	O
Radeon	O
Xpress	O
200M	O
(	O
RS482	O
)	O
chipset	B-Device
is	O
an	O
upgrade	O
to	O
the	O
RS480	O
chipset	B-Device
which	O
still	O
uses	O
the	O
branding	O
,	O
with	O
the	O
distinction	O
of	O
abandoning	O
sideport	O
memory	O
support	O
(	O
as	O
frame	B-Algorithm
buffer	I-Algorithm
)	O
for	O
Z-buffer	O
data	O
compression	O
support	O
.	O
</s>
<s>
Southbridges	B-Device
can	O
be	O
chosen	O
between	O
ATI	O
SB450	O
,	O
SB460	O
and	O
ULi	O
M1575	O
.	O
</s>
<s>
For	O
the	O
SB450	O
,	O
it	O
supports	O
2	O
ATA	B-Protocol
channels	I-Protocol
(	O
2	O
devices	O
per	O
channel	O
)	O
,	O
2	O
SATA	O
1.5	O
Gbit/s	O
interface	O
(	O
4	O
drives	O
total	O
)	O
with	O
RAID	B-Architecture
0	O
,	O
RAID	B-Architecture
1	O
and	O
RAID	B-Architecture
0+1	O
support	O
,	O
7	O
PCI	B-Protocol
slots	I-Protocol
,	O
together	O
with	O
8	O
USB	B-Protocol
support	O
,	O
HD	O
Audio	O
codec	O
support	O
.	O
</s>
<s>
With	O
SB460	O
supports	O
only	O
maximum	O
2	O
ATA	B-Protocol
devices	O
.	O
</s>
