<s>
The	O
Intel	B-Device
430HX	I-Device
(	O
codenamed	O
Triton	B-Device
II	I-Device
)	O
is	O
a	O
chipset	O
from	O
Intel	O
,	O
supporting	O
Socket	B-General_Concept
7	I-General_Concept
processors	O
,	O
including	O
the	O
Pentium	B-General_Concept
and	O
Pentium	B-General_Concept
MMX	O
.	O
</s>
<s>
The	O
official	O
part	O
number	O
is	O
82430HX	B-Device
.	O
</s>
<s>
The	O
430HX	B-Device
chipset	O
had	O
all	O
the	O
features	O
of	O
the	O
430FX	O
(	O
Triton	O
I	O
)	O
plus	O
support	O
for	O
ECC	B-Error_Name
,	O
parity	O
RAM	B-Architecture
,	O
two-way	O
SMP	B-Operating_System
,	O
USB	B-Protocol
,	O
and	O
then	O
current	O
PCI	B-Protocol
to	O
improve	O
speed	O
.	O
</s>
<s>
It	O
consists	O
of	O
one	O
82439HX	O
TXC	O
,	O
the	O
northbridge	B-Device
and	O
one	O
PIIX3	B-Device
,	O
the	O
southbridge	B-Device
.	O
</s>
<s>
The	O
430HX	B-Device
chipset	O
supported	O
up	O
to	O
512MB	O
of	O
RAM	B-Architecture
(	O
64MB	O
or	O
512MB	O
cacheable	O
depending	O
on	O
tag	O
RAM	B-Architecture
size	O
)	O
.	O
</s>
<s>
Not	O
all	O
430HX	B-Device
boards	O
allowed	O
for	O
tag	O
RAM	B-Architecture
expansion	O
,	O
only	O
allowing	O
64MB	O
cacheable	O
;	O
430HX	B-Device
also	O
did	O
not	O
support	O
the	O
then-new	O
SDRAM	O
memory	O
technology	O
.	O
</s>
<s>
Dual-voltage	O
support	O
,	O
for	O
Pentium	B-General_Concept
MMX	O
or	O
AMD	B-Architecture
K6	I-Architecture
CPUs	O
,	O
was	O
also	O
not	O
mandatory	O
on	O
430HX	B-Device
boards	O
,	O
requiring	O
the	O
use	O
of	O
an	O
interposer	O
to	O
step	O
down	O
the	O
voltage	O
.	O
</s>
