How high pin-count socket connectors are supporting new processor-chip applications

Datacenter server processor chips have proven valuable as pluggable and removable devices for the socket connectors mounted to a server’s main PCB board.

PCI Express - Wikipedia

Ethernet switches simplify configuration with robust performance

TIPS SITES (EE World) archives - Page 11 of 215 — Design World

Connector Keying/Coding Pin 20800-078

High Pin Count Sockets for BGA MCM & Multimedia Processors

Arduino Mega 2560 Rev3 — Arduino Online Shop

TIPS SITES (EE World) archives - Page 11 of 215 — Design World

AM5 kicks off in style with ROG Crosshair and ROG Strix X670 motherboards

What socket does the i5 9600k use? Is the socket that it used relatively future proof? - Quora