<s>
AMD	B-Device
Wraith	I-Device
is	O
a	O
family	O
of	O
downdraft	O
type	O
CPU	O
coolers	O
designed	O
by	O
AMD	O
.	O
</s>
<s>
The	O
initial	O
variant	O
of	O
Wraith	B-Device
Cooler	I-Device
.	O
</s>
<s>
The	O
mounting	O
mechanism	O
is	O
different	O
from	O
Wraith	O
Stealth	O
and	O
Spire	O
saw	O
the	O
return	O
of	O
two-pronged	O
bracket	O
approach	O
so	O
that	O
the	O
cooler	O
is	O
backward	B-General_Concept
compatible	I-General_Concept
on	O
previous	O
generation	O
AMD	O
CPU	O
's	O
dating	O
back	O
to	O
Socket	O
754/Socket	O
939	O
.	O
</s>
