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Cisco UCSX-CPU-I6444Y | Xeon Gold 6444Y | 16C 3.6GHz, 45MB L3, 270W, DDR5-4800

SKU:UCSX-CPU-I6444Y

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Description

4th Gen Xeon Gold 6444Y for Cisco UCS X-Series delivers high base frequency for latency-sensitive applications, pairing 16 cores at 3.6 GHz with 45 MB L3 cache and DDR5-4800 support. Ideal for real-time analytics, trading, and heavily threaded services needing higher per-core speed.

Features

- High base frequency 3.6 GHz for low-latency and per-core performance
- DDR5-4800 support for increased bandwidth
- Enterprise reliability and RAS features
- Tailored for Cisco UCS X-Series platforms
- Balanced performance for real-time and transactional 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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FAQs

Technical Specifications

FAQs

Q: Is a heatsink included?
A: Typically sold as processor only; use the appropriate Cisco UCS heatsink for your server model.

Q: Is this CPU optimized for frequency or core count?
A: The 6444Y emphasizes higher base frequency with 16 cores for latency-sensitive workloads.

Q: Can it be installed in any UCS server?
A: Use only in UCS platforms qualified for 4th Gen Xeon Scalable and DDR5 memory.

Q: Do I need identical CPUs in dual-socket configurations?
A: Yes, use identical model and stepping for best performance and support.

Q: What memory speed is supported?
A: Up to DDR5-4800 MT/s, depending on DIMM population and platform.

Technical Specifications

- Processor series: 4th Gen Xeon Scalable, Gold
- Model: 6444Y
- Cores / Threads: 16 / 32
- Base frequency: 3.6 GHz
- L3 cache: 45 MB
- Processor TDP: 270 W
- Memory support: DDR5 up to 4800 MT/s, ECC
- Platform: Cisco UCS X-Series servers supporting 4th Gen Xeon Scalable
- Dual-CPU guidance: Match model/stepping for multi-CPU configurations

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