IBM 64F0201 486DX/25MHz Processor Board for legacy IBM PS/2 and compatible systems. This refurbished processor board features a 25MHz 486DX CPU, delivering single-threaded integer performance typical of early 1990s workstations and entry-level servers. The board integrates standard ISA/EISA slot connectivity for expansion cards and supports up to 128MB of system RAM via standard SIMM modules. Designed for PS/2 Model 80/90 systems and compatible platforms, this processor board handles light office applications, terminal emulation, and legacy database operations where 16-bit DOS and early Windows compatibility is required. Board dimensions conform to standard PS/2 processor card form factor for direct slot insertion.
Tested and guaranteed fully functional. Available via quote.
