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Cisco

Cisco HCIX-CPU-I6430 | Xeon Gold 6430 | 32C/64T 2.1GHz, 60MB, 270W | DDR5-4400, 8-ch | LGA4677, PCIe 5.0

SKU:HCIX-CPU-I6430

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Description

A balanced 32-core processor for dense virtualization and general-purpose compute, the Xeon Gold 6430 couples a 2.1GHz base clock with a 60MB cache for consistent multi-VM throughput. Its 8-channel DDR5-4400 memory controller and LGA4677 platform enable high memory bandwidth and next-gen I/O via PCIe 5.0. With a 270W TDP, plan for robust cooling and power delivery in your rack server design.

Features

- 32 cores and 64 threads for dense virtualization and scale-out workloads
- 2.1GHz base clock with 60MB L3 cache for consistent multi-core performance
- 8-channel DDR5-4400 memory for high bandwidth and low latency
- LGA4677 platform with PCIe 5.0 connectivity for next-gen adapters
- Enterprise-grade ECC RDIMM support
- Optimized for virtualization hosts, container platforms, and mid-size databases

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 server?
A: It requires a platform with the LGA4677 socket and 4th Gen Xeon support. Check your server’s CPU support list and ensure the BIOS/firmware is updated for the specific 64xx model.

Q: What memory should I use with this processor?
A: Use ECC DDR5 RDIMMs qualified by your server vendor. This CPU supports up to DDR5-4400 and 8 memory channels per socket; final speed depends on DIMM configuration and platform.

Q: Do I need special cooling or power?
A: With a 270W TDP, adequate heatsink/airflow and sufficient PSU headroom are required. Follow your server vendor’s thermal guidelines for high-power CPUs.

Q: Does it support PCIe 5.0 and virtualization features?
A: Yes, 4th Gen Xeon platforms provide PCIe 5.0 I/O and enterprise virtualization features; accelerator availability depends on the exact SKU and system firmware.

Technical Specifications

- Model: Xeon Gold 6430
- Generation: 4th Gen Xeon Scalable (Sapphire Rapids)
- Cores / Threads: 32 / 64
- Base Frequency: 2.1 GHz
- L3 Cache: 60 MB
- Processor Base Power (TDP): 270 W
- Memory Type: DDR5 RDIMM, ECC
- Memory Speed: Up to 4400 MT/s
- Memory Channels: 8
- Socket: LGA4677 (Socket E)
- Platform I/O: PCIe 5.0 capable
- Suffix Notes: Standard memory capacity (non-M)

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