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    Computers 1 min read

    A type of CPU socket (also called processor socket) used for Intel Pentium 4 and the Celeron series CPUs. 478 is the number of holes in the socket for CPU pins. Motherboards that use Socket 478 can support DDR, RDRAM and some SDRAMmemory.

    See “What You Need to Know About Motherboards” in the Quick Reference section of Webopedia.