Intel SX066 387 math coprocessor for 80386-based systems operating at up to 20MHz. This floating-point unit (FPU) accelerates mathematical and scientific computations by offloading calculations from the main CPU, significantly improving performance in CAD, engineering software, and numerical analysis applications. The 387 integrates with 386 processors via the dedicated coprocessor socket, requiring no additional board space. Compatible with Intel 80386 systems in desktop and industrial environments where floating-point throughput is critical. Part number SX066 denotes the specific grade and packaging for legacy system integration and repair.
Tested and guaranteed. Available via quote.
