Cisco UCS-CPU-7551 Intel Xeon 7551 2.0 GHz 32-Core | Server CPU — UCS-CPU-7551

Push more work through each server with the Cisco UCS-CPU-7551 Intel Xeon processor. This 32-core CPU is aimed at infrastructure teams that need high thread density for virtualization, application hosting, and compute-heavy services. The 2.0 GHz base frequency favors sustained throughput across many simultaneous tasks, while the 64 MB cache supports faster access to frequently used data. At 180 W TDP, this processor is built for systems designed to handle substantial thermal and power requirements. That makes it a strong fit for UCS deployments where consolidation ratio matters and where the cost of adding more nodes is higher than stepping up to a larger CPU class. Compared with lower-core alternatives, the 7551 gives architects more room to absorb growth in workload demand while keeping the server footprint controlled. For organizations standardizing on Cisco UCS, this processor supports a performance-first upgrade path inside an established platform. It is the kind of component that justifies its place in the bill of materials by extending server capacity, reducing node count, and preserving operational consistency across the environment. Ideal For Virtualization clusters needing higher core density per node Application servers running many concurrent sessions Compute-heavy infrastructure with sustained throughput demands Cisco UCS refreshes that require a compatible high-core CPU Why This Product 1 32 cores for higher consolidation density than 24-core alternatives 2 64 MB cache for active workload responsiveness 3 180 W power envelope for sustained enterprise use 4 Cisco UCS compatibility for standardized server fleets