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Cisco

Cisco HCI-CPU-I5515+ | 8-core, 3.2 GHz base, 165W TDP, DDR5-4800, LGA4677, PCIe 5.0

SKU:HCI-CPU-I5515+

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Description

Balanced compute CPU with high base frequency for per-core performance, ideal for control-plane services, NFV edge roles, and lightly threaded workloads in modern DDR5 platforms.

Features

- High base clock for strong per-core performance
- DDR5-4800 memory support for increased bandwidth
- PCIe 5.0 for next-generation storage and NICs
- Enterprise-grade virtualization and security features
- Efficient 165W TDP for edge and data center deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Will this work in my server chassis?
A: Confirm your system supports LGA4677 CPUs and DDR5-4800 memory, and that the BIOS includes the appropriate microcode.

Q: Is this CPU optimized for single or dual socket?
A: It supports multi-socket capable platforms depending on the server; consult your platform documentation.

Q: Is a cooler included?
A: No. Use the platform-approved heatsink and thermal solution for your server.

Q: What workloads benefit from this model?
A: Control-plane services, NFV, security gateways, and per-core sensitive applications.

Q: What memory should I pair with it?
A: Use DDR5-4800 RDIMMs qualified for your server platform.

Technical Specifications

- Processor class: 4th Gen Scalable (Sapphire Rapids)
- Cores / Threads: 8C / 16T (Hyper-Threading)
- Base frequency: 3.2 GHz
- TDP: 165 W
- Cache: approx. 22.5 MB L3
- Memory support: DDR5-4800 RDIMM, 8 channels per socket (platform dependent)
- Socket: LGA4677
- PCIe: up to 80 lanes PCIe 5.0 (system dependent)
- Multi-socket capability: Designed for multi-socket capable platforms; verify server support
- Instruction set & features: 64-bit, AVX-512, advanced security and virtualization extensions (VT-x/VT-d)

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