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Cisco

Cisco HCIX-CPU-I8470 | Xeon 8470 | 52C/104T, 2.0GHz, 350W TDP, 105MB L3, DDR5-4800

SKU:HCIX-CPU-I8470

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Description

High-density 52-core server CPU engineered for massive parallelism in virtualization, analytics, and cloud-native compute. Combines substantial L3 cache with DDR5-4800 to sustain throughput under multi-tenant loads. Ensure chassis cooling, VRM capacity, and firmware meet the 350W TDP requirements.

Features

- 52-core, 104-thread scalability for dense compute
- DDR5-4800 for high memory bandwidth
- 105 MB L3 cache to reduce memory latency
- Enterprise RAS with ECC for mission-critical uptime
- PCIe Gen5-capable platform support (platform dependent)
- Designed for LGA4677 server ecosystems

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: Is cooling hardware included?
A: No. Use the platform’s validated heatsink for 350W TDP and ensure adequate airflow.

Q: What memory is supported?
A: DDR5 RDIMMs up to 4800 MT/s, subject to platform population rules.

Q: Do I need a firmware update?
A: A current BIOS/firmware is recommended for 4th Gen Xeon support and stability.

Q: How many threads?
A: 52 cores provide 104 threads with Hyper-Threading.

Q: What are ideal use cases?
A: Dense virtualization, AI/analytics frameworks, and scale-out databases.

Technical Specifications

- CPU model: Intel Xeon 8470
- Generation: 4th Gen Xeon Scalable (Sapphire Rapids)
- Cores / Threads: 52 / 104
- Base frequency: 2.0 GHz
- Thermal Design Power (TDP): 350 W
- L3 cache: 105 MB
- Memory support: DDR5, up to 4800 MT/s
- Socket: LGA4677
- Instruction set: x86-64 (64-bit)
- ECC memory support: Yes (server-class)

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