<s>
Universal	B-Device
Storage	I-Device
Platform	I-Device
(	O
USP	O
)	O
was	O
the	O
brand	O
name	O
for	O
an	O
Hitachi	O
Data	O
Systems	O
line	O
of	O
computer	B-General_Concept
data	I-General_Concept
storage	I-General_Concept
disk	B-General_Concept
arrays	I-General_Concept
circa	O
2004	O
to	O
2010	O
.	O
</s>
<s>
The	O
Hitachi	O
Universal	B-Device
Storage	I-Device
Platform	I-Device
was	O
first	O
introduced	O
in	O
2004	O
.	O
</s>
<s>
The	O
Universal	B-Device
Storage	I-Device
Platform	I-Device
was	O
one	O
of	O
the	O
first	O
disk	B-General_Concept
arrays	I-General_Concept
to	O
virtualize	B-Application
other	O
disk	B-General_Concept
arrays	I-General_Concept
in	O
the	O
appliance	O
instead	O
of	O
in	O
the	O
network	O
.	O
</s>
<s>
and	O
the	O
Universal	B-Device
Storage	I-Device
Platform	I-Device
VM	O
replacing	O
the	O
original	O
Network	O
Storage	O
Controller	O
also	O
in	O
2007	O
.	O
</s>
<s>
At	O
the	O
core	O
of	O
the	O
Universal	B-Device
Storage	I-Device
Platform	I-Device
V	O
and	O
VM	O
is	O
a	O
fully	O
fault	O
tolerant	O
,	O
high	O
performance	O
,	O
non-blocking	O
,	O
silicon	O
based	O
switched	O
architecture	O
designed	O
to	O
provide	O
the	O
bandwidth	O
needed	O
to	O
support	O
infrastructure	O
consolidation	O
of	O
enterprise	O
file	O
and	O
block-based	O
storage	O
services	O
on	O
and	O
behind	O
a	O
single	O
platform	O
.	O
</s>
<s>
Storage	O
partitioning	O
provides	O
the	O
ability	O
to	O
host	O
multiple	O
applications	O
on	O
a	O
single	O
storage	B-General_Concept
system	I-General_Concept
without	O
allowing	O
the	O
actions	O
of	O
one	O
set	O
of	O
users	O
to	O
affect	O
the	O
Quality	O
of	O
Service	O
of	O
others	O
.	O
</s>
<s>
Universal	B-Device
Storage	I-Device
Platform	I-Device
family	O
models	O
.	O
</s>
