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Cisco

Cisco HCI-CPU-I6438N | Xeon 6438N | 32C | 2.0 GHz | 205W | 60MB cache | DDR5-4800

SKU:HCI-CPU-I6438N

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Description

4th Gen Intel Xeon Scalable 6438N offering 32 cores at a 2.0 GHz base, 205W TDP, and 60MB cache. The N-suffix targets networking and packet-processing workloads, making it a strong fit for NFV, edge, and 5G core infrastructure. Supports DDR5 up to 4800 MT/s.

Features

- 32-core throughput for network and edge workloads
- N-suffix tuned for networking and packet processing
- DDR5-4800 support for high bandwidth I/O pipelines
- Balanced performance and efficiency for NFV and 5G core

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: Who should choose the N-suffix variant?
A: Customers running NFV, SDN, 5G core, or edge network functions that benefit from networking-optimized characteristics.

Q: Will it work in my motherboard?
A: Confirm Xeon 6438N support on your server’s CPU compatibility list and update to the recommended BIOS/firmware.

Q: What memory can I use?
A: DDR5 server memory up to 4800 MT/s, subject to your system’s validated configurations.

Q: Is cooling included?
A: No. Select a server-qualified heatsink/fan or liquid solution rated for 205W.

Technical Specifications

- CPU model: Xeon 6438N
- Generation: 4th Gen Intel Xeon Scalable (6400-series)
- Cores: 32
- Base frequency: 2.0 GHz
- Thermal Design Power (TDP): 205W
- Cache: 60MB
- Memory support: DDR5 up to 4800 MT/s
- Suffix: N (networking-optimized for NFV/edge workloads)

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