<s>
The	O
HP	O
StorageWorks	O
IO	B-Device
Accelerator	I-Device
is	O
a	O
type	O
of	O
solid-state	B-Device
drive	I-Device
in	O
a	O
mezzanine	B-Device
card	I-Device
form	O
factor	O
for	O
HP	O
's	O
BladeSystem	B-Application
c-Class	O
servers	O
.	O
</s>
<s>
The	O
follow-on	O
product	O
,	O
the	O
HP	O
StorageWorks	O
PCIe	O
IO	B-Device
Accelerator	I-Device
for	O
Proliant	O
Servers	O
is	O
a	O
standard	O
PCIe	O
form	O
factor	O
,	O
and	O
is	O
supported	O
in	O
a	O
variety	O
of	O
Proliant	O
DL	O
and	O
ML	O
servers	O
.	O
</s>
<s>
The	O
IO	B-Device
Accelerator	I-Device
was	O
initially	O
offered	O
in	O
capacities	O
of	O
80GB	O
,	O
160GB	O
,	O
and	O
320GB	O
.	O
</s>
<s>
The	O
PCIe	O
IO	B-Device
Accelerator	I-Device
is	O
offered	O
in	O
160GB	O
,	O
320GB	O
,	O
640GB	O
,	O
and	O
1.28TB	O
capacities	O
.	O
</s>
<s>
Since	O
the	O
IO	B-Device
Accelerator	I-Device
is	O
a	O
Type-1	O
mezzanine	B-Device
card	I-Device
,	O
the	O
user	O
can	O
install	O
up	O
to	O
2	O
in	O
a	O
half-height	O
blade	O
server	O
such	O
as	O
the	O
BL460c	O
,	O
and	O
up	O
to	O
3	O
can	O
be	O
installed	O
in	O
a	O
full-height	O
blade	O
server	O
like	O
the	O
BL685c	O
.	O
</s>
<s>
The	O
IO	B-Device
Accelerators	I-Device
contain	O
technology	O
obtained	O
from	O
the	O
company	O
Fusion-io	O
.	O
</s>
<s>
Medusa	O
Labs	O
performance	O
testing	O
was	O
performed	O
on	O
Red	O
Hat	O
Enterprise	O
Linux	O
5.2	O
using	O
the	O
IOzone	B-Application
benchmark	O
tool	O
.	O
</s>
<s>
The	O
IO	B-Device
Accelerator	I-Device
cannot	O
be	O
used	O
as	O
boot	B-Operating_System
media	O
.	O
</s>
