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Cisco

Cisco UCS-CPU-7281 | EPYC 7281 | 16C | 2.1 GHz | 170W | 32MB L3 | DDR4-2667 | SP3

SKU:UCS-CPU-7281

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Description

16-core EPYC 7281 CPU kit for UCS servers, tuned for dense virtualization and scale-out applications with DDR4-2667 support and a 170W power envelope. Balanced core-count and cache provide strong multi-VM throughput in SP3 platforms.

Features

- 16 cores for high VM density and parallel workloads
- DDR4-2667 ECC support for reliable performance
- Optimized for scale-out UCS deployments
- SP3 socket compatibility on EPYC-enabled UCS platforms
- 170W TDP for consistent sustained performance

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 this work in my UCS chassis?
A: Use it in UCS systems that support SP3 and EPYC 7001. Confirm compatibility for your exact blade or rack model and firmware level.

Q: What memory should I pair with it?
A: Supports DDR4-2667 ECC RDIMM/LRDIMM. Final speed depends on DIMM configuration and capacity.

Q: Is dual-CPU operation supported?
A: If your UCS board supports two SP3 sockets, use identical CPUs and follow UCS memory population rules.

Q: Are any licenses required?
A: No CPU-specific licenses are required; standard UCS licensing and firmware policies apply.

Q: Do I need a specific BIOS version?
A: Ensure your UCS BIOS/IMC firmware meets the minimum level for EPYC 7001 processors.

Technical Specifications

- CPU family: EPYC 7001 (Naples)
- Model: 7281
- Cores / Threads: 16 / 32
- Base frequency: 2.1 GHz
- L3 cache: 32 MB
- TDP: 170 W
- Memory support: DDR4-2667, ECC RDIMM/LRDIMM
- Socket: SP3 (LGA 4094)
- Platform: UCS servers supporting EPYC 7001 (check HCL)
- Virtualization/security: hardware virtualization and encryption acceleration

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