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Cisco UCS-CPU-I6426Y | Xeon Gold 6426Y | 16C | 2.5GHz | 37.5MB L3 | 185W | DDR5-4800 | LGA4677

SKU:UCS-CPU-I6426Y

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Description

Intel Xeon Gold 6426Y targets latency-sensitive and per-core performance needs with 16 cores at 2.5 GHz base, 37.5 MB L3 cache, and 185 W TDP for Cisco UCS servers. Supports DDR5-4800 on the LGA4677 platform; verify UCS server compatibility and thermal solution requirements.

Features

- High base clock for latency-sensitive workloads
- DDR5-4800 memory support for maximum bandwidth
- Enterprise-grade reliability and RAS features
- Optimized for LGA4677 Cisco UCS platforms

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 a good choice for per-core licensed applications?
A: Yes, the higher base frequency of the 6426Y benefits per-core performance scenarios; confirm licensing model and workload needs.

Q: Does the CPU support DDR5-4800 in all configurations?
A: 4800 MT/s is supported, but actual speed depends on DIMM type, capacity, and population rules for the specific server.

Q: What else is needed to install this CPU?
A: You may need a server-specific heatsink and latest BIOS/firmware. Follow Cisco UCS CPU installation guidelines.

Q: Can it be paired with a different Xeon model in dual-socket mode?
A: Use identical CPU models for multi-socket configurations to ensure support and stability.

Technical Specifications

- Processor family: Intel Xeon Gold (4th Gen Xeon Scalable)
- Model: 6426Y
- Cores: 16
- Base frequency: 2.5 GHz
- L3 cache: 37.5 MB
- TDP: 185 W
- Memory support: DDR5-4800
- Socket: LGA4677
- Platform compatibility: Cisco UCS (consult server HCL)

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