single edge contact cartridge

from The Free On-line Dictionary of Computing (8 July 2008)

Single Edge Contact Cartridge
SEC
SECC

   <hardware> (SEC, SECC) The cased {daughterboard} housing
   {Intel}'s {Pentium II}, {Pentium III}, and {Xeon}
   {microprocessors}.

   A SECC fits into a {Slot 1} or {Slot 2} connector.

   [SECC 2?]

   (1999-08-05)