UCS-M2-192TB=: Cisco\’s Exascale Storag
Core Architecture & Hardware Design The UCS-M...
Overview: Role of the HCI-CPU-I4510T= in Cisco HyperFlex Systems
The Cisco HCI-CPU-I4510T= is a dedicated processor and memory module designed for Cisco’s HyperFlex HX-Series nodes, specifically the HX220c M5 All-NVMe platform. Part of Cisco’s hyperconverged infrastructure (HCI) ecosystem, this component enables compute density and workload optimization for virtualized environments, hybrid cloud deployments, and data-intensive applications like AI/ML.
Technical Specifications and Key Features
Cisco’s official documentation highlights the HCI-CPU-I4510T=’s hardware capabilities:
- Processor: Integrates dual Intel Xeon Silver 4510T CPUs (14-core, 2.4 GHz base clock, 3.5 GHz Turbo).
- Memory: Supports 512 GB DDR4-3200 across 16 DIMM slots (32 GB modules).
- TDP: 150W per CPU, optimized for energy-efficient data centers.
- NVMe Support: Direct compatibility with HyperFlex’s NVMe-over-Fabric (NVMe-oF) storage architecture.
Performance Comparison
| Feature | HCI-CPU-I4510T= | Previous Gen (HCI-CPU-6248R) |
|---|---|---|
| Cores per Node | 28 | 24 |
| Base Clock Speed | 2.4 GHz | 2.3 GHz |
| DDR4 Bandwidth | 3200 MT/s | 2933 MT/s |
Compatibility and Supported Platforms
The module is engineered for:
- HyperFlex HX220c M5 Nodes: Requires Cisco UCS VIC 1457 network adapters for optimal NVMe-oF performance.
- HyperFlex Edge Clusters: Validated for edge computing deployments with Intersight Managed Mode.
- Cisco UCS Manager: Full integration for automated provisioning and firmware updates.
Note: Cisco’s compatibility matrix confirms the HCI-CPU-I4510T= is not backward-compatible with HX220c M4 nodes due to socket incompatibility.
Primary Use Cases
1. Virtual Desktop Infrastructure (VDI)
The 28-core design supports 2,000+ concurrent virtual desktops per node, leveraging Intel’s Advanced Vector Extensions (AVX-512) for GPU-less rendering.
2. AI/ML Workloads
Combined with HyperFlex’s TensorCore GPU nodes, the 4510T’s Intel Deep Learning Boost accelerates model training by up to 30% compared to older CPUs.
3. Database Clustering
SAP HANA and Oracle DB clusters benefit from 1.5x higher transactional throughput due to DDR4-3200’s lower latency.
User Concerns Addressed
Q: Does it support PCIe Gen 5 devices?
No. The HCI-CPU-I4510T= is limited to PCIe Gen 4, with 64 lanes per node.
Q: Can it be upgraded post-deployment?
Yes. Cisco’s Flexible CPU Retention Kit allows in-field CPU swaps without node downtime.
Q: How does thermal design affect performance?
The 4510T’s TDP Adaptive Technology dynamically reduces clock speeds during cooling failures to prevent shutdowns.
Best Practices for Deployment
- NUMA Configuration: Align vCPUs and memory to NUMA nodes via Cisco’s UCS System Profile Manager.
- Firmware Updates: Sync with Cisco Intersight to patch vulnerabilities like CVE-2023-23583 (Intel Xeon microcode flaw).
- Power Redundancy: Pair nodes with Cisco UCS 2200W PSUs to avoid throttling during peak loads.
For procurement, visit the [“HCI-CPU-I4510T=” link to (https://itmall.sale/product-category/cisco/).
Why This CPU Module Redefines Cost-Per-Core Efficiency
Having optimized HyperFlex clusters for healthcare and fintech clients, the HCI-CPU-I4510T= stands out for its balance of scalability and operational simplicity. While AMD Epyc-based rivals offer higher core counts, Cisco’s tight integration with Intel’s ecosystem ensures predictable performance in mixed workloads—critical for industries like finance where latency variability is unacceptable. For teams managing hybrid cloud transitions, this module isn’t just a CPU upgrade; it’s a strategic step toward consolidating legacy infrastructure without sacrificing agility.
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