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Cisco UCSX-CPU-A9555P | EPYC 9555P | 64C/128T, 3.2 GHz base, 256MB L3, 360W TDP | DDR5-6000, SP5 (1P-optimized)

SKU:UCSX-CPU-A9555P

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Description

High-core, single-socket–optimized AMD EPYC 9004-series processor module for Cisco UCS platforms. The EPYC 9555P delivers 64 cores with a 3.2 GHz base frequency, large 256 MB L3 cache, and 12-channel DDR5 up to 6000 MT/s on the SP5 (LGA 6096) socket—ideal for dense virtualization, databases, and scale-out workloads in UCS servers.

Features

- 64 cores for high-density virtualization and cloud workloads
- Large 256 MB L3 cache for latency-sensitive applications
- Single-socket optimized (P-suffix) for cost and power efficiency
- 12-channel DDR5 support for massive memory bandwidth
- SP5 platform for next-generation I/O and memory technology

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 compatible with my Cisco UCS server?
A: It is intended for Cisco UCS platforms that support AMD EPYC 9004 on the SP5 socket. Please check your server’s HCL and BIOS/firmware requirements.

Q: Do I need matching processors in a dual-socket configuration?
A: Yes. Use identical model, stepping, and frequency in both sockets to ensure stability and feature support.

Q: Does this include a heatsink or retention hardware?
A: No. Cisco UCS uses server-specific heatsinks and retention frames supplied with the chassis or CPU kit.

Q: Will memory always run at 6000 MT/s?
A: Memory speed depends on DIMM type, population, and BIOS settings. Actual operational speed may be lower.

Technical Specifications

- Processor family: AMD EPYC 9004 (Genoa)
- Model: EPYC 9555P
- Cores/Threads: 64/128
- Base frequency: 3.2 GHz
- L3 cache: 256 MB
- TDP: 360 W
- Memory: 12-channel DDR5, up to 6000 MT/s (platform dependent)
- Socket: SP5 (LGA 6096)
- Optimization: Single-socket (P-suffix)
- Platform compatibility: Cisco UCS servers that support AMD EPYC 9004/SP5

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