You'd need to be more specific about the make and model of the motherboard when it comes to what will and won't work with your Mac - knowing the processor socket isn't enough information to say one way or the other.
One can purchase a Socket 478 Motherboard directly from the manufacturer, such as Gigabyte. Alternatively, Socket 478 Motherboards can be purchased from retailers such as Amazon and Newegg.
Socket 478
Socket 478
The CPU can be upgraded only if your motherboard/chipset and BIOS support it. Socket 478 motherboards cannot support a Dual-Core, as they use a different socket. If you have an LGA775 motherboard, it may work, but chipsets before 945 are not officially supported and may fail to function properly.
The MSI PT880NEO motherboard unfortunately uses an Intel Socket 478, which fits the Pentium 4 processor. An AMD Duron is incompatible with this motherboard, so sorry!
Socket 478 is a processor socket used by certain versions of the Intel Pentium 4 and their Celeron counterparts. It consists of 478 contacts (pin holes) in a FC-PGA configuration. The Socket 478 format was replaced by the Socket 775 format.
The Socket 478 connector is used for Intel Pentium 4 processors and their Celeron equivalents.
Correct.
It is a type of array to fit into an intel Socket 370 or Socket 478 CPU socket.
No, it's not.
Socket 478.
Each motherboard possesses certain socket type, for instance, from Intel LGA 771, LGA 775, Socket 478, 604, Socket M and P, for AMD Socket 754, 939, 940, AM2, AM2+, Socket F and socket S1. Thus, when you are going to buy a motherboard you have to have or buy a CPU with the same type of socket. A CPU with one type of socket will not fit another type of socket!