Dell 011MPN Intel Pentium III 500MHz processor featuring 100MHz front-side bus, 256KB L2 cache, and Socket PPGA370 form factor. Single-core architecture typical of late-1990s desktop computing. Compatible with Intel 440BX, 440GX, and similar chipset motherboards requiring Socket 370 processors. Suitable for legacy system builds, educational labs, or retro computing projects requiring authentic Pentium III-era hardware. Low thermal output and minimal power consumption make this ideal for systems with limited cooling infrastructure or vintage build restoration. This refurbished unit has been tested and guaranteed fully functional. Available via quote.