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Cisco UCS-CPU-I8260L | Xeon Platinum 8260L CPU | 24C/48T, 2.4GHz, 35.75MB L3, 165W | DDR4-2933 6-ch, Optane DC PMem, up to 4.5TB/CPU | LGA3647 (Cascade Lake)

SKU:UCS-CPU-I8260L

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Description

High-core, large-memory CPU option for UCS platforms running virtualization, in-memory databases, and analytics. The 8260L enables massive memory footprints per socket while delivering dependable performance and advanced acceleration features.

Features

- Large-memory L-suffix: up to 4.5 TB per socket for in-memory workloads
- 24 cores for dense virtualization and scale-out databases
- DDR4-2933 and AVX-512/DL Boost for HPC and AI inference acceleration
- Three UPI links for high inter-socket bandwidth in dual/multi-socket systems
- Optimized for Cisco UCS platforms requiring high memory capacity and reliability

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 CPU compatible with UCS M5 servers (e.g., C220 M5/C240 M5/B200 M5)?
A: Yes—on UCS models that support 2nd Gen Xeon Scalable (LGA3647) and the required BIOS/firmware. Check your server’s HCL.

Q: How much memory can the 8260L address per socket?
A: Up to 4.5 TB per CPU when using supported DRAM and Intel Optane DC Persistent Memory.

Q: Does it support Intel Optane DC Persistent Memory (DCPMM)?
A: Yes. The 8260L supports Intel Optane DC Persistent Memory with large-memory addressing.

Q: Can I mix different Xeon SKUs in a dual-socket UCS server?
A: It is strongly recommended to use identical CPU models and steppings for best stability and performance.

Q: Is a heatsink included?
A: Heatsinks are typically server-specific and sold separately. Use the correct UCS heatsink for your chassis.

Technical Specifications

- Model: Xeon Platinum 8260L (2nd Gen Xeon Scalable, Cascade Lake-SP)
- Cores/Threads: 24/48
- Base Frequency: 2.4 GHz
- 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 4.5 TB (L-suffix large-memory)
- Socket: FCLGA3647
- UPI Links: 3
- Instruction Set & Acceleration: AVX-512 (2 FMA), Intel DL Boost
- Platform Fit: Cisco UCS servers supporting 2nd Gen Xeon Scalable (LGA3647)

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