- Official Post
Socket 2 was one of the series of standard sockets into which various x86 microprocessors were plugged. It was an updated Socket 1 with added support for Pentium Overdrive processors.
It was a 238 pin LIF/ZIF PGA (19×19) socket suitable for the 5v, 25-50 MHz 486 SX, 486 DX, 486 DX2, 486 DX4, DX4 Overdrive and Pentium Overdrive processors.
| CPU families | CPU Main Type | Socket Name | Year of introduction | PIN count | Package |
|---|---|---|---|---|---|
| Intel 80486 | 80486 | Socket 2 | 1990 | 238 | PGA |