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Cisco

Cisco HCIX-CPU-I8480+ | 56C/112T, 2.0 GHz base, 105 MB L3, 350W TDP, 8x DDR5-4800, LGA4677, PCIe 5.0

SKU:HCIX-CPU-I8480+

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Description

Compute-dense Xeon Scalable CPU designed for heavy multi-threaded workloads, virtualization at scale, and microservices. 56 cores and 105 MB L3 pair with 8-channel DDR5-4800 to sustain high throughput across mixed enterprise applications.

Features

- 56 cores with 2.0 GHz base for high-throughput compute
- 105 MB L3 cache for large working sets
- 8-channel DDR5-4800 for balanced memory bandwidth
- PCIe 5.0 for next-gen storage and accelerators
- Enterprise-ready for scale-out virtualization and cloud

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 this CPU compatible with my current motherboard?
A: It requires an LGA4677 server board with BIOS support for the 8480+. Consult your server/motherboard CPU support matrix.

Q: Do I need matched CPUs for dual-socket operation?
A: Yes, use identical model numbers and steppings for best stability and official support.

Q: What memory configuration is recommended?
A: Populate DDR5 ECC RDIMMs across all 8 channels per CPU for optimal bandwidth. Follow your server vendor’s population guidelines.

Q: Are PCIe 5.0 devices supported?
A: Yes, the platform supports PCIe 5.0. Actual lane count and slot speeds depend on the server motherboard.

Q: Is cooling included?
A: No. Use the server’s validated heatsink/cooling solution rated for 350W TDP.

Technical Specifications

- CPU model: Xeon Platinum 8480+
- Cores/Threads: 56 / 112
- Base frequency: 2.0 GHz
- L3 cache: 105 MB
- Processor TDP: 350 W
- Memory support: 8-channel DDR5-4800, ECC RDIMM
- Socket: LGA4677
- PCIe support: PCIe 5.0 (up to 80 lanes platform-dependent)
- Inter-socket: UPI links (platform-dependent)
- Process generation: Xeon Scalable 4th Gen (Sapphire Rapids)
- Platform requirements: Compatible LGA4677 server board and current BIOS/microcode

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