IBM 01K2166 Intel Pentium II processor operates at 266MHz with a 66MHz front-side bus and 512KB L2 cache. This single-core CPU is designed for desktop and entry-level workstation applications from the mid-1990s era. The part number 01K2166 identifies this as an IBM-branded Pentium II variant, compatible with Socket 370 motherboards and chipsets supporting Intel's P6 microarchitecture. Typical use cases include legacy system builds, retro computing projects, and restoration of original equipment configurations for period-accurate machines. The processor supports standard x86 instruction set operations with MMX extensions for multimedia tasks. This refurbished unit has been tested and is guaranteed fully functional; available via quote from G5 Network Group.
