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Cisco

Cisco HCI-CPU-I6312U | 24-core, 2.4 GHz base, 185W TDP, DDR4-3200, LGA4189, PCIe 4.0 (single-socket U)

SKU:HCI-CPU-I6312U

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Description

Single-socket optimized CPU delivering strong core density and balanced frequency for virtualization, databases, and software-defined storage on DDR4 platforms.

Features

- 24-core single-socket design for efficient consolidation
- DDR4-3200 memory for broad platform compatibility
- PCIe 4.0 connectivity for fast NVMe and NICs
- Robust virtualization and security capabilities
- Balanced 185W TDP for sustained data center performance

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: What socket and memory does this CPU require?
A: LGA4189 with DDR4-3200 RDIMMs; check server QVL and BIOS support.

Q: Can I use this in a dual-CPU server?
A: No. U-suffix models are single-socket only.

Q: Does it ship with a cooler?
A: No. Use the server-qualified heatsink and thermal solution.

Q: Which PCIe version is supported?
A: PCIe 4.0, up to 64 lanes per socket on supported platforms.

Q: What workloads is it best suited for?
A: Virtualized infrastructure, databases, SDS, and general enterprise compute.

Technical Specifications

- Processor class: 3rd Gen Scalable (Ice Lake)
- Cores / Threads: 24C / 48T (Hyper-Threading)
- Base frequency: 2.4 GHz
- TDP: 185 W
- Cache: 36 MB L3
- Memory support: DDR4-3200 RDIMM, 8 channels per socket
- Socket: LGA4189
- PCIe: up to 64 lanes PCIe 4.0 (platform dependent)
- Multi-socket capability: U-suffix, single-socket only
- Instruction set & features: 64-bit, AVX-512, security and virtualization extensions (VT-x/VT-d, AES-NI)

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