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Cisco UCS-CPU-I5218 | Xeon Gold 5218 | 16C/32T | 2.3 GHz base | 22MB L3 | DDR4-2666 | LGA3647 | 2nd Gen Xeon Scalable

SKU:UCS-CPU-I5218

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Description

Balanced 16-core CPU for Cisco UCS M5 servers, delivering strong throughput for virtualization clusters, databases, and scale-out applications. Intel Xeon Scalable Gen 2 architecture with AVX-512 and comprehensive virtualization features enables efficient consolidation and performance per watt.

Features

- 16-core density for virtualization and database throughput
- AVX-512 acceleration for compute-heavy tasks
- Six-channel DDR4 memory bandwidth for balanced performance
- Enterprise virtualization features (VT-x/VT-d)
- Seamless fit with Cisco UCS M5 ecosystems

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 a dual-CPU UCS configuration?
A: Yes, when paired with an identical Xeon Gold 5218. Both CPUs must match model and stepping.

Q: Is 2933 MT/s memory supported?
A: This model operates up to 2666 MT/s; actual speed depends on DIMM type, capacity, and population rules.

Q: Does this part include cooling hardware?
A: Cooling hardware is server-specific. Confirm if your UCS model requires a particular heatsink or carrier.

Q: Are AVX-512 and virtualization extensions available?
A: Yes. AVX-512, Intel VT-x, and VT-d are supported.

Q: Which UCS servers support this CPU?
A: UCS M5 families that use LGA3647 processors, such as common C-series and B-series M5 models. Check the Cisco HCL and BIOS level.

Technical Specifications

- CPU family: Intel Xeon Scalable 2nd Gen (Cascade Lake)
- Model: Gold 5218
- Cores/Threads: 16/32
- Base frequency: 2.3 GHz
- L3 cache: 22 MB
- Socket: LGA3647
- Memory support: 6-channel DDR4 up to 2666 MT/s (RDIMM/LRDIMM)
- Instruction sets/features: AVX-512, Intel VT-x, Intel VT-d, Intel AES-NI
- PCIe: Gen3 support (up to 48 lanes, platform-dependent)
- Platform fit: Cisco UCS M5 rack and blade servers (check server HCL/BIOS)
- Typical use cases: Virtualization, databases, analytics, SDS/HCI nodes

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