MMC-2


Mobile Module Connector 2 is Intel's 400 pin processor cartridge used with Pentium II, Celeron and Pentium III mobile processors. It contains CPU, 443BX Northbridge, off-die L2 cache and voltage regulator. It is the successor of MMC-1, main differences being AGP interface and 100 MHz FSB for the Pentium III. This processor cartridge was widely used on laptops from the late 1990's to early 2000's.
Fastest processors in the MMC-2 form factor are: