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Cisco

Cisco UCS-CPU-I5318N | Xeon Gold 5318N | 24C/48T, 2.1 GHz base, 36 MB L3, 150 W, DDR4-2667, LGA4189, PCIe 4.0

SKU:UCS-CPU-I5318N

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Description

Balanced-core 3rd Gen Xeon Scalable CPU designed for dense virtualization and scale-out UCS nodes, with 24 cores and efficient 150 W TDP for predictable performance in dual-socket platforms.

Features

- 24-core density for scale-out compute
- Energy-efficient 150 W TDP for balanced performance per watt
- PCIe 4.0 for high-speed networking and NVMe storage
- Proven stability in enterprise UCS environments

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 suitable for virtualization clusters?
A: Yes. With 24 cores per socket and PCIe 4.0, it suits dense virtualization and cloud-native workloads on UCS platforms.

Q: Can I pair it with another 5318N in a dual-CPU server?
A: Yes. Use identical model CPUs with matched stepping and memory configurations for best results.

Q: What memory types are supported?
A: Supports DDR4 ECC RDIMM/LRDIMM; up to DDR4-2667 depending on platform and DIMM population.

Q: Do I need a specific BIOS or firmware level?
A: Ensure your UCS server firmware (BIOS/IMC) supports 3rd Gen Xeon Scalable processors before installation.

Technical Specifications

- Model: Xeon Gold 5318N (Ice Lake-SP, 3rd Gen Xeon Scalable)
- Cores/Threads: 24/48
- Base Frequency: 2.1 GHz
- Cache: 36 MB L3
- TDP: 150 W
- Memory: DDR4-2667 ECC, 8-channel
- Socket: LGA4189
- Expansion: PCIe 4.0
- Form: Tray CPU
- Platform: Cisco UCS servers supporting LGA4189 and 3rd Gen Xeon Scalable

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