What is skt 939?

Socket 939 is a CPU socket used for AMD Athlon 64 and Opteron processors. It was introduced in 2004 as a replacement for Socket 754, and was AMD's primary desktop CPU socket for several years. Socket 939 processors were available in single-core and dual-core configurations, and supported DDR memory.

Socket 939 processors were based on AMD's K8 architecture, which offered significant performance improvements over previous generations. The socket had a 939-pin design and was compatible with a range of chipsets from manufacturers such as NVIDIA and VIA.

Socket 939 processors were popular among enthusiasts and gamers due to their strong performance and overclocking capabilities. However, this socket has been largely phased out in favor of newer sockets such as Socket AM2 and AM3.

Overall, Socket 939 was an important and successful CPU socket for AMD during the mid-2000s, offering a high level of performance and compatibility for desktop users.