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Mobile Module Connector 1 (MMC-1) is a 280-pin microprocessor cartridge developed by Intel for used by their mobile Pentium, Pentium MMX, Pentium II and Celeron processors. It contains the microprocessor and its associated L2 cache, a 430TX for the Pentium or a 443BX for the Pentium II northbridge, and a voltage regulator.

Intel Mobile Pentium II 300 MHz 512kB L2 Cache

Intel technology

Intel technology
Platforms	Centrino Centrino 2 Viiv MID Tablet CULV Ultrabook Skulltrail NUC Galileo Edison Curie Evo
Discontinued	Common Building Block MultiProcessor Specification Intel Communication Streaming Architecture Intel Inboard 386 Intel Play MMC-1 MMC-2
Current	Advanced Programmable Interrupt Controller CNVi Intel Turbo Boost vPro Intel Secure Key Intel Management Engine Active Management Technology AMT versions High-bandwidth Digital Content Protection High Definition Audio Hub Architecture Rapid Storage Technology SpeedStep Serial Digital Video Out Host Embedded Controller Interface Hyper-threading Omni-Path Platform Environment Control Interface QuickPath Interconnect Platform Controller Hub System Management Bus Thunderbolt Ultra Path Interconnect
Upcoming	Silicon Photonics Link

CPU sockets and slots by Intel

Desktop sockets

Slot	Slot 1 (1996–1999)
PGA	370 (1998–2001) 423 (W 2000–2001) 478 (N 2001–2004)
LGA	775 (T 2004–2009) 1366 (B 2008–2010) 1156 (H1 2009–2010) 2011 (R 2011–2013) 1155 (H2 2011–2012) 1150 (H3 2013–2014) 2011-3 (R3 2014–2016) 1151 (H4 2015–2019) 2066 (R4 2017-2019) 1200 (H5 2020-2021) 1700 (V 2021-2023) 1851 (V1 2024)

Mobile sockets

MMC-1
MMC-2
Socket 615
Socket 495
Socket 479 (2001)
Socket M (2006)
Socket P (2007)
Socket G1 (2009)
Socket G2 (2011)
Socket G3 (2013)

Server sockets

Socket 8 (1995)

Xeon processors

Slot	Slot 2 (1998–2000)
PGA	603 (2001–2004) 604 (2002–2007)
LGA	771 (J 2006) 1366 (B 2008) 1156 (H1 2009) 1567 (LS 2010) 1155 (H2 2011) 2011 (R 2011) 1356 (B2 2012) 1150 (H3 2013) 2011-1 (R2 2014) 2011-3 (R3 2014) 1151 (H4 2015) 3647 (P 2016) 2066 (R4 2017-2019) 1200 (2020) 4189 (P5 2020) 4677 (E 2023) 7529 (2024)

Itanium processors

418 (2001)
611 (2002)
1248 (2010)

Pre-Pentium II PGA Sockets

Socket 1
Socket 2
Socket 3
Socket 6
Socket 4 (1993)
Socket 5 (1994–1995)
Socket 7 (1995–1997)
Super Socket 7 (1996–1999; non-Intel modification of the original Intel Socket 7)

External links