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Cisco UCS-CPU-I8260Y | Xeon Platinum 8260Y CPU | 24C/48T, 2.4GHz, 35.75MB L3, 165W | DDR4-2933 6-ch, Optane DC PMem up to 1.0TB/CPU | LGA3647, Intel Speed Select

SKU:UCS-CPU-I8260Y

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Description

Performance-tunable 24-core CPU featuring Intel Speed Select Technology, allowing selectable core-count/base-frequency profiles to align with workload priorities in UCS deployments.

Features

- Intel Speed Select Technology for workload-tuned performance profiles
- 24-core scalability for virtualization, cloud, and analytics
- AVX-512 and DL Boost acceleration for compute-intensive tasks
- Six-channel DDR4-2933 with Optane DC PMem support
- Three UPI links for high inter-socket bandwidth in multi-socket UCS servers

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: What does Intel Speed Select Technology provide on 8260Y?
A: It enables configurable profiles (e.g., 24/20/16 cores) with adjusted base frequencies to optimize for throughput or per-core performance.

Q: What is the maximum memory capacity?
A: Up to about 1.0 TB per CPU for the Y variant (non-M/L capacity tier), with support for Optane DC Persistent Memory.

Q: Is the 8260Y supported in UCS M5 servers?
A: Yes, where the server and BIOS support 2nd Gen Xeon Scalable (LGA3647). Confirm on the UCS HCL.

Q: Can I mix 8260Y with other Xeon SKUs in a dual-socket UCS?
A: Use identical CPUs in both sockets for stability and to fully utilize SST features.

Q: Do I need special cooling for SST profiles?
A: Use the UCS heatsink rated for the CPU’s 165 W TDP and ensure adequate chassis airflow.

Technical Specifications

- Model: Xeon Platinum 8260Y (2nd Gen Xeon Scalable, Cascade Lake-SP)
- Cores/Threads: 24/48 (Intel Speed Select profiles e.g., 24/20/16 cores)
- Base Frequency: 2.4 GHz (profile-dependent with SST)
- L3 Cache: 35.75 MB
- TDP: 165 W
- Memory: 6-channel DDR4-2933; Intel Optane DC Persistent Memory support
- Max Memory Capacity per CPU: up to ~1.0 TB (non-M/L capacity tier)
- Socket: FCLGA3647
- UPI Links: 3
- Acceleration: AVX-512 (2 FMA), Intel DL Boost
- UCS Fit: For UCS platforms supporting 2nd Gen Xeon Scalable (LGA3647)

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