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Cisco UCSX-CPU-I4509Y | Xeon Silver 4509Y, 8C, 2.6GHz, 22.5MB L3, 125W, DDR5-4400

SKU:UCSX-CPU-I4509Y

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Description

The Intel Xeon Silver 4509Y brings efficient 8-core performance at 2.6 GHz for virtualized workloads, light analytics, and scale-out UC/VDI on Cisco UCS platforms. With 22.5 MB L3 cache and DDR5-4400 support, it delivers strong per-core throughput while maintaining a 125W TDP profile. Validate UCS model, heatsink/carrier needs, and firmware support prior to deployment.

Features

- 8-core efficiency for virtualization and scale-out workloads
- 22.5 MB L3 cache for responsive application performance
- DDR5-4400 support for high memory bandwidth
- 125W TDP for balanced performance-per-watt
- Enterprise virtualization and security feature support

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: Will the Xeon Silver 4509Y work in my UCS X-Series server?
A: Yes, if your specific UCS model and firmware support the 4509Y. Check the Cisco HCL and update firmware as needed.

Q: Is a heatsink included?
A: Usually not. Many UCS installations require Cisco-specific heatsinks/carriers; confirm your kit contents and server requirements.

Q: What memory speed is supported?
A: DDR5 up to 4400 MT/s, subject to DIMM count and server configuration guidelines.

Q: Can I pair this with a different Xeon model in a dual-socket board?
A: Use identical CPUs for dual-socket configurations to meet vendor support and performance expectations.

Q: Is Hyper-Threading supported?
A: Intel Xeon Silver processors typically support Hyper-Threading, but confirm in your server BIOS and CPU specification sheet.

Technical Specifications

- CPU family: Intel Xeon Silver (4500 Series)
- Model: 4509Y
- Cores: 8
- Base frequency: 2.6 GHz
- L3 cache: 22.5 MB
- TDP: 125 W
- Memory support: DDR5-4400 (platform dependent)
- Platform: Cisco UCS X-Series compatible (verify server HCL/firmware)
- Typical contents: Processor only; UCS thermal/mount kits may be required

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