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HPE

HPE P72648-B21 | EPYC 9745 | 2.4GHz | 128 cores / 256 threads | 400W TDP | SP5 | DDR5-4800 | PCIe 5.0 | Zen 4

SKU:P72648-B21

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Description

High-density compute for demanding virtualized and cloud-native workloads. 128 Zen 4 cores with DDR5 and PCIe 5.0 deliver massive parallel performance on the SP5 platform, ideal for scale-out databases, analytics, and container clusters. Supports AMD SEV-SNP, AVX-512, and advanced memory RAS for enterprise reliability. Designed for select ProLiant Gen11 servers requiring EPYC 9004-series CPUs.

Features

- 128-core density for extreme parallel throughput
- PCIe 5.0 for next-gen NVMe, GPU, and NIC connectivity
- 12-channel DDR5 for high memory bandwidth
- AMD SEV-SNP for confidential computing and VM isolation
- AVX-512 and VNNI acceleration for HPC and AI inference
- Enterprise RAS features for mission-critical uptime

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 HPE ProLiant Gen11 servers?
A: Yes, it is designed for select HPE ProLiant Gen11 platforms that support AMD EPYC 9004 (SP5). Check your server QuickSpecs for supported processor lists.

Q: Can I mix this processor with a different EPYC 9004 model in the same server?
A: No. In dual-socket servers, both CPUs must be the same model, core count, and TDP for supported configurations.

Q: What memory is supported?
A: 12-channel DDR5 RDIMM with ECC. Maximum speed and capacity depend on DIMM population and server model.

Q: Do I need a firmware update?
A: Ensure the latest server System ROM and firmware are applied for EPYC 9004 CPU support and optimal stability.

Q: Does this CPU include a heat sink?
A: Thermal solutions are server-specific; use the heat sink specified for your ProLiant model and SP5 CPUs.

Technical Specifications

- Processor family: AMD EPYC 9004-series (Zen 4, 5nm)
- Model: EPYC 9745
- Cores / Threads: 128 / 256
- Base frequency: 2.4 GHz
- TDP: 400W
- Socket: SP5 (LGA 6096)
- Memory: 12-channel DDR5 RDIMM, ECC, up to DDR5-4800 (platform dependent)
- I/O: PCIe 5.0 (lane count platform dependent)
- Security: AMD SEV-SNP, SME
- Instructions: AVX-512, VNNI, AES-NI, SHA
- Platform: Dual-socket capable (non-P series), HPE ProLiant Gen11 compatible
- Cooling: Requires compatible SP5 thermal solution (server-specific)

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