SX411 Intel 80486 25MHz 25MHz FSB 8KB L1 Cache Socket PGA168 Processor

Revive the golden age of personal computing with this authentic Intel 80486 processor, a cornerstone of early 1990s desktop performance. It delivers reliable, high‑throughput processing that powers a wide range of classic motherboards and legacy systems. Whether you’re restoring a vintage workstation, building a retro gaming rig, or simply collecting historic hardware, this chip offers dependable performance and proven compatibility with a variety of operating systems from DOS to early Windows. Its compact, low‑profile design makes it a seamless upgrade for enthusiasts who value both nostalgia and functional longevity.