<s>
The	O
ES7000	B-Application
is	O
Unisys	O
's	O
x86/Windows	O
,	O
Linux	B-Application
and	O
Solaris-based	O
server	O
product	O
line	O
.	O
</s>
<s>
The	O
"	O
ES7000	B-Application
"	O
brand	O
has	O
been	O
used	O
since	O
1999	O
,	O
although	O
variants	O
and	O
models	O
within	O
the	O
family	O
support	O
various	O
processor	O
and	O
bus	O
architectures	O
.	O
</s>
<s>
Typically	O
the	O
ES7000	B-Application
is	O
utilized	O
as	O
a	O
platform	O
for	O
homogeneous	O
consolidation	O
,	O
large	O
databases	O
(	O
SQL	B-Application
Server	I-Application
and	O
Oracle	B-General_Concept
)	O
,	O
Business	B-General_Concept
Intelligence	I-General_Concept
,	O
Decision	B-Application
Support	I-Application
Systems	I-Application
,	O
ERP	O
,	O
virtualization	B-General_Concept
,	O
as	O
well	O
as	O
large	O
Linux	B-Application
application	O
hosting	O
.	O
</s>
<s>
Initially	O
,	O
the	O
servers	O
were	O
standalone	O
—	O
physically	O
the	O
configuration	O
resembled	O
a	O
rack	B-Application
and	O
took	O
up	O
a	O
somewhat	O
larger	O
footprint	O
than	O
a	O
rack	B-Application
(	O
Models	O
100	O
,	O
130	O
,	O
200	O
,	O
230	O
,	O
550	O
,	O
400	O
)	O
.	O
</s>
<s>
Second	O
and	O
third	O
generation	O
ES7000s	B-Application
were	O
rack	B-Application
mountable	O
cells	O
4U	O
or	O
3U	O
high	O
that	O
fit	O
in	O
standard	O
19	B-Application
"	I-Application
racks	I-Application
.	O
</s>
<s>
The	O
ES7000	B-Application
models	O
are	O
broken	O
down	O
into	O
three	O
form	O
factors	O
.	O
</s>
<s>
The	O
processors	O
used	O
in	O
the	O
ES7000	B-Application
are	O
:	O
</s>
<s>
ES7000	B-Application
servers	O
support	O
the	O
Microsoft	B-Application
Windows	I-Application
operating	I-Application
system	I-Application
both	O
32-bit	O
Xeon	B-Device
and	O
64-bit	B-Device
Itanium	B-General_Concept
,	O
32-bit	O
and	O
64-bit	B-Device
versions	O
of	O
some	O
Linux	B-Application
operating	I-Application
systems	I-Application
,	O
and	O
the	O
Solaris	B-Application
Operating	I-Application
System	I-Application
.	O
</s>
