Socket 2

This article is about a CPU socket. For the variant of an expansion card socket, see M.2 § Form factors and keying.

Socket 2

Type	ZIF
Chip form factors	PPGA
Contacts	238
FSB protocol	?
FSB frequency	25–83 MT/s
Voltage range	5 V
Processors	Intel 486 SX, 486 DX, 486 DX2, 486 OverDrive, Pentium OverDrive
This article is part of the CPU socket series

Socket 2 was one of the series of CPU sockets into which various x86 microprocessors were inserted. It was an updated Socket 1 with added support for Pentium OverDrive processors.

Socket 2 was a 238-pin low insertion force (LIF) or zero insertion force (ZIF) 19×19 pin grid array (PGA) socket suitable for the 5-volt, 25 to 50 MHz 486 SX, 486 DX, 486 DX2, 486 OverDrive and 63 or 83 MHz Pentium OverDrive processors.^[1]

References

Early CPU sockets

Other packages	DIP PLCC

PGAs	Socket 1 Socket 2 Socket 3 Socket 4 Socket 5 Socket 6 Socket 7 Socket 8

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