Article · Wikipedia archive · Last revised Jun 11, 2026

PAC418

Socket PAC418 is a 418 pin microprocessor socket designed to interface an Intel Itanium processor to the rest of the computer. It provides both an electrical interface as well as physical support. This socket is designed to support a microprocessor module.

Last revised
Jun 11, 2026
Read time
≈ 1 min
Length
104 w
Citations
1
Source
Socket PAC418
TypePGA
Chip form factorsVLIF-PGA
Contacts418
FSB protocolP7
Voltage range1.1-1.85V
ProcessorsIntel Itanium
SuccessorPAC611

This article is part of the CPU socket series

Socket PAC418 is a 418 pin microprocessor socket designed to interface an Intel Itanium processor to the rest of the computer (usually via the motherboard). It provides both an electrical interface as well as physical support. This socket is designed to support a microprocessor module.

Technical specifications

Socket PAC418 was introduced with Intel's first generation Itanium in 2001. It supported bus speeds up to 133 MHz double-pumped.1

Socket PAC418 processors reach speeds of 800 MHz.

See also

See also

References

References

  1. "Socket ID Guide". www.cpushack.com. Retrieved 2009-04-23.