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Cisco

Cisco HCI-CPU-I8558P | 48-core | 2.7 GHz base | 350W TDP | 260 MB cache | DDR5-5600 MT/s

SKU:HCI-CPU-I8558P

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Description

High-frequency 48-core server CPU delivering a 2.7 GHz base clock within a 350W TDP and a substantial 260 MB cache. DDR5 support up to 5600 MT/s enables exceptional memory bandwidth for latency-sensitive applications and NFV workloads.

Features

- High base clock for per-core performance
- 48 cores to scale parallel workloads efficiently
- Large 260 MB cache for fast data access
- DDR5-5600 memory support for top-tier bandwidth
- Designed for NFV, analytics, and real-time services

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 this CPU suitable for low-latency workloads?
A: The higher base frequency and large cache make it well-suited for low-latency and per-core sensitive applications.

Q: What power considerations should I plan for?
A: Ensure your PSU and power distribution can handle a 350W CPU alongside other system components under peak load.

Q: Does memory speed depend on DIMM population?
A: Yes. Achievable memory speeds may vary with DIMM count, capacity, and channel population per platform guidelines.

Q: Are firmware updates required?
A: Applying the latest BIOS, BMC, and microcode updates is recommended for stability and performance.

Q: Can I use it in a single- or dual-socket configuration?
A: Use it in configurations supported by your server platform; consult the vendor’s CPU support matrix.

Technical Specifications

- Cores: 48
- Base frequency: 2.7 GHz
- TDP: 350W
- Cache: 260 MB
- Memory type: DDR5
- Memory speed: 5600 MT/s

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