The HP part number 681826‑B1 is an AMD Opteron 4284 processor designed for enterprise server platforms that use Socket C32. It delivers eight physical cores operating at a base clock of 3.00 GHz and incorporates an 8 MB L3 cache to support data‑intensive workloads. The processor features a 3200 MHz HyperTransport Link (HTL) for high‑speed interconnectivity between the CPU and supporting components. Compatible with HP server configurations, this 8‑core unit provides the processing density required for virtualization, database, and scientific applications while maintaining the reliability expected in data‑center environments.