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Cisco

Cisco UCS-CPU-I6554S | 6554S CPU, 36C, 2.2GHz, 180MB L3, 270W, DDR5-5200

SKU:UCS-CPU-I6554S

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Description

High-core-count 36-core server CPU tailored for data-intensive and parallel workloads. Provides 2.2 GHz operation, very large 180 MB L3 cache, and DDR5-5200 memory support within a 270 W TDP for compatible UCS systems.

Features

- 36 cores for highly parallelized workloads and analytics
- Large 180 MB L3 cache for data-heavy applications
- DDR5-5200 ECC support for maximum memory bandwidth
- 270 W TDP to sustain high multi-core performance
- Engineered for scale-up databases, virtualization clusters, and HPC nodes

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: 6554S (65xx family)
- Cores: 36
- Frequency: 2.2 GHz
- L3 cache: 180 MB
- TDP: 270 W
- Memory type: DDR5 ECC
- Memory speed: up to 5200 MT/s
- Platform: Cisco UCS servers that support 65xx CPUs

FAQs

Q: Is the 6554S validated for my UCS server model?
A: Refer to the official CPU support list for your UCS server and ensure the required BIOS/firmware revision is installed.

Q: What else do I need to install this CPU?
A: You will need the server-specific heatsink and any required carriers or retention hardware, typically ordered separately.

Q: Can I pair the 6554S with a different CPU in dual-socket systems?
A: Use identical CPUs for all sockets to maintain support and performance.

Q: What memory should I use with the 6554S?
A: Use ECC DDR5 DIMMs up to 5200 MT/s as supported by your UCS server and CPU population rules.

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