<s>
ExpressCache	B-General_Concept
is	O
a	O
Windows-based	O
SSD	B-Device
caching	I-Device
technology	O
developed	O
by	O
Condusiv	O
Technologies	O
and	O
licensed	O
to	O
a	O
number	O
of	O
laptop	B-Device
manufacturers	O
including	O
Acer	O
,	O
ASUS	O
,	O
Samsung	B-Application
,	O
Sony	O
,	O
Lenovo	O
,	O
and	O
Fujitsu	O
.	O
</s>
<s>
ExpressCache	B-General_Concept
is	O
also	O
bundled	O
with	O
some	O
SanDisk	O
products	O
such	O
as	O
ReadyCache	B-General_Concept
;	O
SanDisk	O
currently	O
holds	O
an	O
exclusive	O
ExpressCache	B-General_Concept
license	O
for	O
stand-alone	O
storage	O
products	O
.	O
</s>
<s>
A	O
test	O
by	O
PC	O
Pro	O
of	O
the	O
2011-launched	O
Samsung	B-Application
700Z	O
,	O
which	O
included	O
an	O
8GB	O
SSD	B-Device
and	O
a	O
7200rpm	O
hard	O
drive	O
,	O
showed	O
a	O
reduction	O
of	O
five	O
seconds	O
in	O
boot	O
time	O
with	O
Windows7	O
,	O
when	O
ExpressCache	B-General_Concept
was	O
enabled	O
.	O
</s>
<s>
Another	O
vendor	O
's	O
demo	O
at	O
Computex	O
2011	O
,	O
involving	O
a	O
laptop	B-Device
also	O
equipped	O
with	O
an	O
8GB	O
SDD	O
,	O
showed	O
a	O
boot-time	O
reduction	O
of	O
about	O
ten	O
seconds	O
.	O
</s>
<s>
A	O
test	O
by	O
CDRLabs	O
of	O
a	O
stand-alone	O
32GB	O
SanDisk	O
ReadyCache	B-General_Concept
product	O
,	O
which	O
was	O
added	O
to	O
a	O
quad-core	O
desktop	O
(	O
Core	O
i5-2400	O
CPU	O
)	O
equipped	O
with	O
a	O
7200rpm	O
hard	O
drive	O
,	O
found	O
a	O
reduction	O
in	O
boot	O
time	O
from	O
25	O
down	O
to	O
14	O
seconds	O
,	O
but	O
found	O
no	O
significant	O
improvements	O
in	O
random	O
read/write	O
tests	O
.	O
</s>
<s>
Another	O
similar	O
test	O
of	O
a	O
32GB	O
ReadyCache	B-General_Concept
product	O
,	O
conducted	O
by	O
HardOCP	O
,	O
found	O
a	O
reduction	O
in	O
boot	O
time	O
from	O
52	O
down	O
to	O
13	O
seconds	O
.	O
</s>
<s>
A	O
criticism	O
against	O
ExpressCache	B-General_Concept
in	O
PC	O
Pro	O
was	O
that	O
it	O
"	O
is	O
n't	O
very	O
configurable	O
.	O
</s>
<s>
PC	O
World	O
France	O
noted	O
that	O
the	O
ExpressCache	B-General_Concept
software	O
bundled	O
with	O
ReadyCache	B-General_Concept
has	O
a	O
limit	O
of	O
three	O
computers	O
on	O
which	O
it	O
can	O
be	O
activated	O
;	O
their	O
reviewer	O
also	O
expressed	O
dismay	O
at	O
SanDisk	O
's	O
choice	O
of	O
using	O
MLC	B-Device
flash	I-Device
on	O
a	O
caching	O
product	O
.	O
</s>
