Socket A.
No. The Pentium II was only available in a Slot 1 cartridge, with the exception of the Pentium II Overdrive, which was made as an upgrade to Socket 8 motherboards. Pentium II-based Celerons, however, were the first processors available for Socket 370, which was later used for Pentium IIIs.
It depends. Pentium 4 processors came right as Intel began to change from what is called Pin Grid Array (the processor has several hundred pins on the bottom) to Land Grid Array (the CPU socket has pins which contact the processor). Older Pentium 4 processors run on PGA Sockets 423 and 478, which are no longer found on mainstream motherboards, but the newer Pentium 4's were built for the LGA 775 socket, which can be found on some new motherboards.
Socket 478
The Socket 478 connector is used for Intel Pentium 4 processors and their Celeron equivalents.
Socket(s)Slot 1MMC-1MMC-2Mini-Cartridge
The AMD Athlon originally used Slot A. Later Athlons used Socket A.
The first generation Pentium 1s used socket 4, this was quickly superseded by the short-lived socket 5, which gave way to the much more common socket 7. Socket 7 architecture remained dominant until the Pentium 2 line was released and slot 1 (and later socket 370) became dominant. Even so, AMD continued to release their k-6 CPU's for socket 7 on up into the 500 mhz range.
Socket 370 was used by the last of the Pentium IIIs, their corresponding low-end equivalent Celerons, and certain VIA processors.
Pentium II Processors were slot-based, and did not use a socket like most processors did. Imagine a game boy cartrige-- The Pentium II had a connection band just like a game cartrige does.Socket (Slot) Types used by PII:Slot 1MMC-1MMC-2Mini-Cartridge
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.
Look for what type of socket the CPU has its usually lga 1155 but there are other kinds so you should look under specs and find the socket type and then find a motherboard that has the socket type