<s>
Socket	B-Device
4	I-Device
,	O
presented	O
in	O
1993	O
,	O
was	O
the	O
first	O
CPU	B-General_Concept
socket	I-General_Concept
designed	O
for	O
the	O
early	O
P5	B-General_Concept
Pentium	B-Device
microprocessors	B-Architecture
.	O
</s>
<s>
Socket	B-Device
4	I-Device
was	O
the	O
only	O
5-volt	O
socket	O
for	O
the	O
Pentium	B-Device
.	O
</s>
<s>
Socket	B-Device
4	I-Device
does	O
support	O
a	O
special	O
Pentium	B-Device
OverDrive	I-Device
,	O
which	O
allows	O
running	O
at	O
120MHz	O
(	O
for	O
the	O
60MHz	O
Pentium	B-Device
)	O
or	O
133MHz	O
(	O
for	O
the	O
66MHz	O
Pentium	B-Device
)	O
.	O
</s>
<s>
Socket	B-Device
4	I-Device
was	O
superseded	O
by	O
the	O
3.3-volt-powered	O
Socket	B-General_Concept
5	I-General_Concept
in	O
1994	O
.	O
</s>
