Product Features: · Intel® Celeron™ MMX Processor With Clock Speed 1.3GHz · System / Front Side Bus Speed: 100MHz · Flip-Chip Pin Grid Array (FCPGA) package for use in 370-pin socket · Memory / Cache - L1 - 32 KB L2 Advanced Transfer Cache - 256 KB · Floating Point Unit: 80-Bit, IEEE-754 Compatible · Fully compatible with an entire library of PC software based on operating systems such as MS-DOS*, Windows* 3.1, Windows for Workgroups* 3.11, Windows 98, Windows 95, OS/2*, UnixWare*, SCO UNIX*, Windows NT, Windows 2000, OPENSTEP*, and Sun Solaris*.