Socket M

Socket M

Type	PGA-ZIF
Chip form factors	Flip-chip pin grid array
Contacts	478 (not to be confused with the older Socket 478 or the similar Socket 479)
FSB frequency	533 MT/s, 667 MT/s, 800 MT/s
Processors	Intel Core Solo T1200, T1250, T1300, T1350, T1400, T1500 Intel Core Duo T2050, T2250, T2300, T2300E, T2330, T2350, T2400, T2450, T2500, T2600, T2700 Intel Core 2 Duo T5200, T5300, T5500, T5600, T7200, T7400, T7600, T7600G Intel Pentium Dual-Core T2060, T2080, T2130 Intel Celeron M Intel Celeron 1.66 GHz
Predecessor	Socket 479
Successor	Socket P
This article is part of the CPU socket series

Socket M (mPGA478MT) is a CPU socket introduced by Intel in 2006. It was used in all Intel Core products, as well as the Core-derived Dual-Core Xeon codenamed Sossaman. It was also used in the first generation of the mobile version of Intel's Core 2 Duo, specifically, the T5x00 and T7x00 Merom lines (referred to as Napa Refresh), though that line switched to Socket P (Santa Rosa) in 2007.