<s>
The	O
Intel	B-Application
Modular	I-Application
Server	I-Application
System	I-Application
is	O
a	O
blade	B-Architecture
system	I-Architecture
manufactured	O
by	O
Intel	O
using	O
their	O
own	O
motherboards	O
and	O
processors	O
.	O
</s>
<s>
The	O
Intel	B-Application
Modular	I-Application
Server	I-Application
System	I-Application
consists	O
of	O
an	O
Intel	O
Modular	O
Server	O
Chassis	O
,	O
up	O
to	O
six	O
diskless	O
Compute	O
Blades	O
,	O
an	O
integrated	O
storage	O
area	O
network	O
(	O
SAN	O
)	O
,	O
and	O
three	O
to	O
five	O
Service	O
Modules	O
.	O
</s>
<s>
The	O
key	O
difference	O
between	O
these	O
two	O
versions	O
is	O
that	O
the	O
MFSYS25	O
's	O
integrated	O
hard	B-Device
disk	I-Device
drive	I-Device
(	O
HDD	O
)	O
bay	O
accommodates	O
fourteen	O
2.5	O
"	O
HDDs	O
,	O
while	O
the	O
MFSYS35	O
's	O
integrated	O
HDD	O
bay	O
accommodates	O
six	O
3.5	O
"	O
HDDs	O
.	O
</s>
<s>
Both	O
versions	O
have	O
two	O
Main	O
Fan	O
Modules	O
,	O
six	O
Compute	O
Blade	O
bays	O
,	O
five	O
Service	O
Module	O
slots	O
,	O
and	O
up	O
to	O
four	O
power	O
supply	O
units	O
in	O
an	O
N+1	B-Application
configuration	I-Application
.	O
</s>
<s>
There	O
are	O
three	O
types	O
of	O
Service	O
Modules	O
used	O
in	O
the	O
Intel	B-Application
Modular	I-Application
Server	I-Application
System	I-Application
;	O
the	O
Storage	O
Control	O
Module	O
,	O
the	O
Ethernet	O
Switch	O
Module	O
,	O
and	O
the	O
Chassis	O
Management	O
Module	O
.	O
</s>
<s>
The	O
Storage	O
Control	O
Module	O
supports	O
Intel	O
Matrix	O
RAID	B-Architecture
,	O
and	O
manages	O
the	O
RAID	B-Architecture
partitioning	O
of	O
the	O
HDDs	O
in	O
the	O
integrated	O
HDD	O
bay	O
;	O
as	O
well	O
as	O
the	O
creation	O
,	O
assignment	O
,	O
replication	O
and	O
destruction	O
of	O
volumes	O
on	O
the	O
HDDs	O
 '	O
partitions	O
.	O
</s>
<s>
The	O
MFS5000SI	O
Compute	O
Blade	O
uses	O
up	O
to	O
two	O
Intel	B-Device
Xeon	I-Device
5100	O
,	O
5200	O
,	O
5300	O
or	O
5400	O
processors	O
;	O
and	O
supports	O
up	O
to	O
32GB	O
of	O
RAM	O
,	O
running	O
at	O
either	O
1066MHz	O
or	O
1333MHz	O
.	O
</s>
<s>
The	O
MFS5520VI	O
Compute	O
Blade	O
uses	O
up	O
to	O
two	O
Intel	B-Device
Xeon	I-Device
5500	O
or	O
5600	O
processors	O
;	O
and	O
supports	O
up	O
to	O
192GB	O
of	O
RAM	O
running	O
at	O
800MHz	O
,	O
1066MHz	O
or	O
1333MHz	O
(	O
note	O
that	O
1333MHz	O
is	O
supported	O
only	O
with	O
8GB	O
or	O
smaller	O
DIMMs	O
)	O
.	O
</s>
