Intel Celeron single-core processor (HP part number 380114-001) operating at 2.70GHz with 400MHz front-side bus and 128KB L2 cache. Socket PPGA478 form factor for compatibility with legacy HP and third-party desktop systems from the early 2000s era. Suitable for basic productivity tasks, office applications, and light workloads in budget-constrained deployments or system rebuilds. This refurbished unit has been tested and is guaranteed fully functional; available via quote.