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Cisco

Cisco UCS-CPU-I5412U | 24‑core | 2.1GHz base | 45MB cache | 185W TDP | DDR5‑4400 | LGA4677

SKU:UCS-CPU-I5412U

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Description

High‑density 24‑core 4th‑gen scalable CPU delivering strong per‑socket performance for UCS virtualization, cloud, and analytics workloads. Supports DDR5‑4400 and PCIe 5.0 for next‑gen throughput.

Features

- 24 cores for dense consolidation and multi‑tenant workloads
- DDR5‑4400 support for higher memory bandwidth
- PCIe 5.0 readiness for next‑gen storage and networking
- Advanced acceleration with AVX‑512 and Intel AMX
- Enterprise RAS features for high availability

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 a heatsink included?
A: No. Order server‑specific heatsinks and retention hardware separately.

Q: Can I use this with existing DDR4 memory?
A: No. This processor platform supports DDR5 memory only.

Q: Do both CPUs in a dual‑socket system need to match?
A: Yes, use identical model and stepping for best compatibility and performance.

Q: Is a firmware update required?
A: A BIOS/firmware update may be required for your server to recognize this CPU. Check your platform’s release notes.

Q: What workloads benefit most?
A: Virtualization, cloud services, databases, analytics, and general enterprise applications.

Technical Specifications

- Model: Xeon Gold 5412U
- Generation: 4th Gen Intel Xeon Scalable (Sapphire Rapids)
- Cores/threads: 24 cores (threads platform-dependent with Hyper‑Threading)
- Base frequency: 2.1 GHz
- L3 cache: 45 MB
- TDP: 185 W
- Memory: DDR5 RDIMM/3DS RDIMM up to 4400 MT/s (platform-dependent)
- Socket: LGA4677
- I/O: PCIe 5.0 capable (platform-dependent lane counts)
- Instruction set extensions: AVX-512, Intel AMX (Matrix Extensions)
- Multi-socket capable (platform-dependent)
- Compatibility: Requires LGA4677 server platform with supporting BIOS/firmware

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