• Cisco Xeon Platinum 8260M CPU chip with green body, gold pins, silver surface
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Cisco

Cisco HX-CPU-I8260M | Xeon Platinum 8260M | 24C | 2.4 GHz | 35.75MB L3 | 165W | DDR4-2933 | 2TB mem

HX-CPU-I8260M

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Description

Xeon Platinum 8260M balances core density and expanded memory capacity, making it ideal for large VMs, in-memory analytics, and hybrid DRAM/Optane DC PMem configurations in LGA3647 platforms. With 24 cores at 2.4 GHz and DDR4-2933 support, it provides robust performance for enterprise workloads.

Features

- 24-core design with strong per-socket performance
- Expanded memory capacity up to ~2 TB per socket
- DDR4-2933 and Optane DC PMem support for large datasets
- Triple UPI for scalable dual-socket configurations
- Virtualization and security features for enterprise workloads

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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Technical Specifications

FAQs

Technical Specifications

- Processor model: Intel Xeon Platinum 8260M (2nd Gen, Cascade Lake, Medium Memory)
- Cores / Threads: 24 / 48
- Base frequency: 2.4 GHz
- Smart Cache (L3): 35.75 MB
- TDP: 165 W
- Socket: LGA3647
- Memory speed: Up to DDR4-2933, 6 channels per socket, ECC
- Max memory per socket: up to ~2 TB (with DRAM + Optane DC PMem)
- Intel Optane DC Persistent Memory: Supported
- UPI links: 3 × 10.4 GT/s
- Instruction set extensions: AVX-512 (2 FMA), Intel AES-NI
- Virtualization: Intel VT-x, Intel VT-d

FAQs

Q: When should I choose 8260M over 8260 or 8260L?
A: Choose 8260M when you need more memory capacity than the standard 8260 (up to ~2 TB per socket) but do not require the maximum capacity of the 8260L.

Q: Does 8260M require different memory modules?
A: It uses standard registered ECC DDR4 and can be paired with Intel Optane DC PMem; ensure your platform supports the intended capacity and PMem configuration.

Q: Is performance different from the non-M 8260?
A: Core count, base frequency, and TDP are the same; the key difference is memory addressability.

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