Intel Pentium 4 Extreme Edition processor (Dell part number 0U5005) for legacy LGA775 socket systems. Runs at 3.40GHz with 800MHz Front Side Bus and 2MB L2 cache, delivering single-core performance suitable for older workstations and desktop builds from the early-to-mid 2000s. Compatible with Intel 775-based motherboards supporting Pentium 4 Extreme Edition CPUs. Typical applications include retro computing builds, compatibility testing, and replacement for failed components in legacy systems. Refurbished unit, tested and guaranteed. Available via quote from G5 Network Group.