HP 346990-B21 is a single-core Intel Xeon processor kit designed for HPE ProLiant DL560 G1 servers. The processor runs at 3.00GHz with a 400MHz front-side bus and includes 4MB L3 cache. It uses Socket PGA603 connectivity, compatible with dual-processor configurations in the DL560 platform. Typical deployments include legacy enterprise applications, database servers, and virtualization workloads requiring balanced single-socket performance. This refurbished kit has been tested and guaranteed for compatibility and performance. Available via quote.