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Cisco UCSX-CPU-I6346 | Xeon Gold 6346 | 16c 3.1GHz, 36MB L3, DDR4-3200, 205W, LGA4189, PCIe 4.0

SKU:UCSX-CPU-I6346

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Description

3rd Gen Intel Xeon Scalable Gold 6346 CPU for Cisco UCS, offering 16 cores at 3.1 GHz with 36 MB L3 cache and DDR4-3200 support—ideal for latency-sensitive apps and mixed workloads. Requires a compatible UCS server platform and cooling solution.

Features

- High base clock for strong per-core performance
- 36 MB L3 cache to accelerate transactional and real-time workloads
- 8-channel DDR4-3200 for broad memory bandwidth
- PCIe 4.0 for next-gen NICs, NVMe, and accelerators
- Designed for Cisco UCS X-Series and M6 server 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: Does this come with a heatsink or retention hardware?
A: No. Use the UCS-specific thermal kit included with or specified for your server model.

Q: Will it work in my existing UCS chassis?
A: Yes if the server uses LGA4189 and supports 3rd Gen Xeon Scalable. Verify on the server HCL and update firmware as required.

Q: Can I mix this CPU with a different Xeon model in the same server?
A: Mixing is not recommended. Use identical CPUs for dual-socket configurations to ensure stability and full feature support.

Q: What memory types are supported?
A: Registered ECC DDR4 DIMMs (RDIMM/LRDIMM) at up to 3200 MT/s, subject to UCS server specifications.

Q: Do I need additional licenses for CPU features?
A: No CPU licenses are required. Feature licensing, if any, is tied to UCS software or options.

Technical Specifications

- Processor family: 3rd Gen Intel Xeon Scalable (Gold)
- Model: 6346
- Cores / Threads: 16 / 32
- Base frequency: 3.1 GHz
- Intel Smart Cache (L3): 36 MB
- Memory support: 8-channel DDR4-3200
- Max memory speed: 3200 MT/s
- Socket: LGA4189 (Socket P+)
- I/O: PCIe 4.0
- TDP: 205 W
- Platform compatibility: Cisco UCS X-Series and M6 generation servers

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