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Cisco

Cisco HCI-CPU-I5318N | Gold 5318N CPU | 24C/48T 2.1GHz, 36MB L3, 150W, DDR4-2667

SKU:HCI-CPU-I5318N

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Description

24-core server CPU delivering balanced performance for dense virtualization, private cloud, and data analytics. 36MB shared L3 cache and a 150W TDP provide efficient throughput with DDR4-2667 memory support.

Features

- High core density for virtualization and container workloads
- Large 36MB L3 cache to improve data locality and throughput
- Reliable ECC memory support for mission-critical environments
- Balanced performance per watt with a 150W TDP
- Compatible with modern enterprise server platforms using LGA4189

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: Does this CPU include a heatsink or fan?
A: No. Cooling is typically sold separately or provided by the server platform.

Q: Is Hyper-Threading supported?
A: Yes, it supports 2 threads per core (24C/48T).

Q: What memory does it support?
A: DDR4 ECC RDIMM/LRDIMM, up to 2667 MT/s depending on platform and DIMM population.

Q: Which socket is required?
A: LGA4189. Verify your server motherboard supports this socket and CPU model.

Q: Can I mix this CPU with a different model in a dual-CPU server?
A: Mixing models is not recommended. Use identical CPUs (model, stepping) for multi-CPU configurations.

Technical Specifications

- Model: Gold 5318N
- Cores / Threads: 24 / 48
- Base Frequency: 2.1 GHz
- L3 Cache: 36 MB
- TDP: 150 W
- Memory Type: DDR4 ECC RDIMM/LRDIMM
- Supported Memory Speed: up to 2667 MT/s
- Socket: LGA4189
- Virtualization: VT-x and VT-d support
- Advanced Vector Extensions: AVX-512 support

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