|Chip form factors||PGA|
|FSB frequency||16–33 MT/s|
|Voltage range||5 V|
|Processors||Intel 486 SX, 486 DX, 486 DX2, 486 OverDrive|
This article is part of the CPU socket series
Socket 1 was the second of a series of standard CPU sockets created by Intel into which various x86 microprocessors were inserted. It was an upgrade to Intel's first standard pin grid array (PGA) socket and the first with an official designation. Socket 1 was intended as a 486 upgrade socket, and added one extra pin to prevent upgrade chips from being inserted incorrectly.
- Intel Socket 1 Specification, pcguide.com, retrieved 2008-03-30